INVENTORY of RARE AND ENDANGERED VASCULAR PLANTS of CALIFORNIA ,

Special Publication No. 1 (2nd Edition) California Native Plant Society April 1980 COUNTY AND ISLAND CODES

1 Alameda 35 San Benito 2 Alpine 36 San Bernardino 3 Amador 37 San Diego 4 Butte 38 San Francisco 5 Calaveras 39 San Joaquin 6 Colusa 40 San Luis Obispo 7 Contra Costa 41 San Mateo 8 Del orte 42 Santa Barbara 9 El Dorado 43 Santa Clara 10 Fresno 44 Santa Cruz 11 Glenn 45 Shasta 12 Humboldt 46 Sierra 13 Imperial 47 Siskiyou 14 Inyo 48 Solano 15 Kern 49 Sonoma 16 Kings 50 Stanislaus 17 Lake 51 Sutter 18 Lassen 52 Tehama 19 Los Angeles 53 Trinity 20 Madera 54 Tulare 21 Marin 55 Tuolumne 22 Mariposa 56 Ventura 23 Mendocino 57 Yolo 24 Merced 58 Yuba 25 Modoc 59 Anacapa Islands (Ventura County) 26 Mono 60 San Clemente Island (Los Angeles County) 27 Monterey 61 San Miguel Island (Santa Barbara County) 28 Napa 62 San Nicolas Island (Ventura County) 29 Nevada 63 Santa Barbara Island (Santa Barbara County) 30 Orange 64 Santa Catalina Island (Los Angeles County) 31 Placer 65 Santa Cruz Island (Santa Barbara County) 32 Plumas 66 Santa Rosa Island (Santa Barbara County) 33 Rivers;de 67 Farallon Islands (San Francisco County) 34 Sacramento

ABBREVIATIONS AND SYMBOLS

AZ -Arizona SO-Sonora, Mexico BA -Baja California, Mexico ST-Smithsonian threatened plant CE -California endangered plant SX-Smithsonian extinct plant CR -California rare plant FL -federally listed plant GU-Isla Guadalupe, Baja California NV - evada +-this state and beyond OR-Oregon ++-widespread outside California SE -Smithsonian endangered plant *-extinct or extirpated

The cover illustration of Rai//ardella pringlei, a Trinity and Siskiyou Co. endemic, is by Christina Paleno of Arcata, Ca. Second Edition Revised by

· James Payne Smith, Jr., R. Jane Cole, and John 0. Sawyer, Jr. In Collaboration with W. Robert Powell

Special Publication No. 1 (2nd Edition) California Native Plant Society April 1980 I

THE CALIFORNIA NATIVE PLANT SOCIETY

Officers

President ...... August Fruge Vice President ...... Joseph Medeiros Recording Secretary ...... Virginia Rumble Corresponding Secretary ...... Arthur Manly, Jr. Treasurer ...... John Danielsen

Rare Plant Scientific Advisory Committee Mary DeDecker Thomas C. Fuller Lawrence R. Heckard Thomas Oberbauer John 0. Sawyer, Jr. Robert A. Schlising James P. Smith, Jr. G. Ledyard Stebbins, Jr. Robert Thorne

This is the second edition of the Inventory of Rare and Endangered Vascular Plants of California which first appeared in 1974 under the editorship of W. Robert Powell, Director of the Rare Plant Project.

Copyright MCMLXXX California Native Plant Society 2380 Ellsworth, Suite D Berkeley, California 94704 TABLE OF CONTENTS

Preface ...... Introduction ...... ii A Brief History of the CNPS Inventory ...... iii Basis for Inclusion of Plants ...... iii

Some Definitions and Concepts ...... iv The Plant Lists and How to Interpret Them ...... v Listing of California Plants by Others ...... vi CNPS Policy Statement on Educational-Scientific Collecting ...... vii Acknowledgements ...... vii The Plant Lists

List 1- Plants Presumed Extinct ...... 1

List 2- Plants Rare and Endangered ...... 5

List 3- Plants Rare, But Not Endangered ...... 43

List 4- Plants Rare in California, Common Elsewhere ...... 67 Appendices

Appendix 1- Plants Considered, But Not Included ...... 81

Appendix 2- Scientific Name Changes in This Edition ...... 84

Appendix 3- List of Quadrangle Maps ...... 86

References ...... 104

Index ...... 105 1 1 PREFACE

The California Native Plant Society is dedicated to the preservation of our state's native flora. We believe that one important way to accomplish this goal is to assemble, evaluate, and distribute information on the rare and endangered plants of California. The purpose of this Inventory is to provide comprehensive and accurate data for such plants. The material contained in this reference has been generated and reviewed by professional and amateur botanists from throughout the state. Without their cooperation, this book would not have been possible. The Inventory is not the final word on California's rare and endangered plants. A compilation of this nature is always out-of-date at the time of its publication. The number of plants is so large, the genetic and ecological factors so varied, and the biological reactions of plants to the activities of man so complex, that this book is best regarded as a progress report. We welcome suggested additions and deletions of plants in the various lists. We are especially anxious to have errors brought to our attention. Because we feel so strongly that accurate and timely information is critical, the Society will issue updates of the Inventory at appropriate intervals. These supplements will be available for a small charge through a subscription plan. Write to the address below for details and to get on the mailing list.

Please send comments, additions, deletions, corrections, and inqu1r1es regarding the supplement subscriptions to:

Dr. James Payne Smith, Jr., Chairman Rare Plant Scientific Aqvisory Committee Department of Biology Humboldt State University Arcata, CA 95521 ii

INTRODUCTION

This book is a compilation of data on one of cool, wet winters. Only in the Mediterranean Basin, California's greatest natural treasures, its rare plants. Chile, and parts of Australia and South Africa do we find Our state is widely known for its rich and varied flora. similar climates. Each is famous for its array of rare plants. California's physical isolation behind tall mountain A second factor is topography.Within the boundaries of ranges and deserts and its characteristic summer-dry this state are the extremes of low, subtropical desert to climate set the stage for the development of this habitats above timberline. A third factor is the richness complex and fascinating group of plants. Over 5000 of geological formations and the diversity of soil types. plants are native, a number that is higher than that of the These factors taken together go a long way toward entire northeastern United States and adjacent Canada, explaining the high number of rare and endemi c plants an area ten times larger than California. Another in California, but the explanation is still incomplete. In a thousand plants are weedy introductions to the state or recent paper, Stebbins (1980) suggests that a synthetic escapes from gardens and agricultural fields. theory is needed. He proposes a "gene pool-niche interaction theory" that takes into account climatic, One of the most notable features of the California topographic, and soil factors along with the evolutionary flora is that about one-third of the species are endemics, history and genetic structure of plant populations. plants that are restricted to a particular locality or habitat Several papers treating in much more detail the within the state. If we define the flora in terms of the California flora, endemism, and rare plants are cited in California Floristic Province (a unit including the the references. Klamath Region of southern Oregon, the portion of California, west of the Cascade-Sierra Nevada axis, and a This book is not the proper forum for a lengthy part of Baja, but excluding the deserts) then the degree discussion of the value of rare plants and the merits of of endemism (47.7%) is unparalleled in a continental their preservation. An excellent review will be found in flora. Prance and Elias (1977). But, we must note that California's flora, its rare plants especially, are It was argued a few decades ago that these rare increasingly threatened by the spread of our cities, endemics are plants becoming extinct because of old towns, and roads, by our conversion of land to age. We are seeing their last gasps at the end of a long agriculture, and by pollution. The critical habitats that evolutionary history. Others argued, quite to the harbor the rare plants are being destroyed. Thirty or contrary, that most rare plants are merely evolutionary children that have not had time to spread. We now more may well have become extinct in the last century. Hundreds more are endangered and could perish if realize that some endemics, such as the coast redwood, present trends continue. We in the California Native are ancient relicts; but most are of relatively recent Plant Society hope that by providing location and status origin. It has also been suggested that endemics are information on rare and endangered plants, we will have restricted because they are genetically impoverished, made a contribution toward saving them. We do not but this has not been demonstrated as a general feature want to see this Inventory become an obituary list. of the group. Why then does California have so many rare plants, especially so many that are endemic? The primary factor may well be our climate, a regime of dry summers and iii

A BRIEF HISTORY OF given below tell the portion of the total native flora in THE CNPS INVENTORY California represented in that particular group.

1974 Edition In 1968, G. Ledyard Stebbins, who was then President of the Society, started a card file of California plants with No. plants % of flora a distribution of less than one hundred miles. These List 1 45 1% cards were sent to botanists to elicit comments, as was a List 2 664 13% of almost 800 plants prepared by Roman Gankin. list List 3 514 10% Several other in-house lists were also circulated for List 4 115 2% further evaluation. The first official CNPS list appeared in 1971, under the direction of Gan kin. It consisted of 520 Total 1260 25% plants. Three other lists appeared in the next few years, these under the direction of W. Robert Powell, who had become the Director of the Rare Plant Project. 1980 Edition In July 1974, a number of professional and amateur No. plants % of flora botanists from throughout the state met for a mapping List 1 44 1% session at the University of California, Davis. This List 2 645 13% provided an excellent opportunity for the participants to List 3 447 9% share their knowledge and ignorance, hopes and List 4 236 5% frustrations regarding California's rare and endangered plants. It should be emphasized that from the beginning, Total 1372 27% CNPS rare plant investigations have been based upon the first hand knowledge and field experience of a statewide network of botanists who have been generous What is not evident in this comparison is the extent to in their cooperation. The detailed mapping of locations which plants have been moved from one list to another. and the confirmation of the existence of species and For example, 15 of the plants presumed extinct in the changes in population size continues as CNPS attempts 1974 edition have been rediscovered in the wild. But, an to refine its data. almost equal number has been added to that group since 1974. The 45 plants in the 1974 edition are not the In December 1974, the Society published the first same as the 44 in the 1980 edition. edition of its Inventory of Rare and Endangered Vascular Plants of California. In its "Main List" were 704 plants of primary concern. A second list of 556 plants constituted a group of rare, but not presently endangered plants.One BASIS FOR INCLUSION hundred and thirty-four plants were listed as having OF PLANTS limited distributions, but not as rare. This brought the grand total of plants included in the first edition to 1394 species, subspecies, and varieties. At the time of its Only vascular plants are considered for this inventory. publication, the CNPS Inventory was the most detailed This botanical designation refers to the plant groups compilation of rare plant data for any state in the U.S. commonly called ferns, fern allies, gymnosperms or Since its appearance, the Inventory has become the cone-bearing evergreens, and flowering plants. Algae, most widely used reference on the subject. The staffs of fungi, lichens, mosses, and liverworts are not vascular city, county, state, and federal agencies, private plants and are, therefore, not treated. A plant must also consultants, conservationists, and botanists have come be native to California. Ornamentals, plants escaping to rely upon it as the prime sources of information. In the from cultivation, and naturalized plants are excluded. So last six years, many of these individuals have provided, in are the sporadic, sterile hybrids that sometimes occur return, a large mass of new information, refinements, under natural conditions. The relatively trivial color and correct ions. CNPS responded by issuing variants and occasional departures from typical supplementary lists of additions and deletions. With vegetative or floral conditions, which some botanists each passing year, it became more obvious that a second name as a forma, are similarly excluded. edition of the Inventory was needed. In November 1979, A plant must also be rare in California.This criterion is, the U.S. Fish and Wildlife Service and CNPS cosponsored admittedly, more arbitrary than those listed above. Since a second review conference, once again on the Davis no statistically precise definition of rareness has been campus. About fifty specialists gave freely of their time developed, differences in assessing this critical feature and energy to amend and correct provisional lists that do exist. Most of the 300 or so plants in Appendix 1, CNPS had developed for a proposed second edition. plants considered but rejected, were eliminated The result of all of these efforts over the last six years is because we felt that they were too abundant to include. this document. It should be emphasized that this book focuses on A statistical comparison of the two editions may be of California. Plants that are rare in California, but more interest. We have regrouped the plants in the 1974 common or even widespread outside the state are edition to parallel those of the revision. The percentages included. iv

A small number of plants that are still somewhat been abandoned. A reconciliation of scientific names abundant in California have been listed. These are the used in the 1974 and 1980 editions is presented as very attractive or curious ones that have horticultural Appendix 2. A few names that appear in the plant lists appeal to the commercial or private collector. The have yet to be published in the scientific literature. They California cobra lily (Darlingtonia californica) is an have been provided to us by their authors. Such names example. are readily identified by the abbreviation ined., as in Arctostaphylos malloryi Gankin, ined. Each plant in the main body of the Inventory is also SOME DEFINITIONS given a code name. This acronym is constructed by AND CONCEPTS combining the first two letters of the generic name and the specific epithet. The initial letter of a variety or subspecies name may also be added. It is sometimes The term plant is generally used to mean any organism necessary to add a number after the letters to distinguish that belongs to the vegetable kingdom. However, in this plants that have the same combination. The plant code reference the word is used in a collective sense to scheme was developed by Reed, Powell, and Bal (1963). indicate all of the individuals that are referable to a given We use the codes for plotting distributions on scientific name. The information applies then to all of topographic maps and in our data files. the individuals as they occur in California. Each of the plants in the four lists also has a common The scientific name of a plant is the technical name or vernacular name. These are included because it is that has been properly published according to the often easier for the person untutored in systematic International Code of Botanical Nomenclature (ICBN). botany to refer to a plant by a more familiar sounding In its simplest form, a scientific name has three parts. The name. The problem is, of course, that the majority of the first is the genus or generic name. It is always the first plants in this book have no real common names that element in the name and it is always capitalized. The enjoy popularity in ordinary, everyday language. Most second part is the specific epithet, often incorrectly of the vernacular names in this Inventory were coined by called the species. These two Latin- or Greek-based Leroy Abrams for his flora of the Pacific states. In many words together make up the species name. If a scientific other instances, we simply followed his lead by name is presented in its most complete form, these two contriving names, usually by translating the Latin or words will be followed by one or more names, often in Greek roots into English or by selecting an appropriate an abbreviated form. This is the authority and it is the geographical basis for the name. name or names of the person(s) who first published the specific epithet for the plant. If a portion of the authority This Inventory addresses the status of rare and occurs with in parentheses, then the epithet was endangered plants in California. A rare plant is one that originally placed in a different genus or was once exists in only one or a very few restricted localities, assigned to a different taxonomic position. The name occurs in such small numbers that it is seldom seen or cited outside the parentheses is the person who effected collected regardless of its total range, or exists only in a the combination as it now appears. type of restricted habitat that could disappear or change for any reason. An endangered plant is one threatened Often the scientific name will appear more complex with extinction and which is not likely to survive if causal because botanists have recognized categories beyond factors now at work continue to operate. the species. The two most common ones are the A plant is presumed extinct if it cannot be found after a subspecies (abbreviated ssp.) and the variety (abbreviated var.). These names are also given according diligent search of known or likely sites. We have also to the ICBN and they have their own authorities. included in this category plants that have not been fouund for a number of years, especially when their Consider the example Acanthomintha obovata Jeps. ssp. habitats have been modified or destroyed. duttonii Abrams. Acanthomintha is the genus or generic name; obovata is the specific epithet; Jeps., for Willis A plant is extirpated if it has been locally eliminated. Linn Jepson, is the author of the epithet; ssp. is the For example, Amsinckia grandiflora has been extirpated abbreviation for subspecies; duttonii is the name of the from Alameda and Contra Costa counties, but it is extant subspecies; and Abrams, for Leroy Abrams, is the at one small site in San Joaquin County. authority for the subspecific name. Note that generic names, specific epithets, varietal names, and subspecific Before the publication of the 1974 edition, it was names appear in italics or are underlined. When saying determined that attempts to categorize plants solely on the scientific name of a plant, authorities are usually the degree of threat, as embodied in such terms as rare, ommited. threatened, or endangered, were too restrictive. The We have made every effort to use currently accepted question of rarity was interfering frequently with the scientific names. Most of them have been in use for question of endangerment. With few exceptions, it was some time and are the technical names in Munz (1 959, observed that endangered plants were also rare. 1968, 1974) and Abrams (1923-1960). We have also relied However, some plants of more widespread occurrence heavily on recent monographs and revisions. Many of were endangered and their numbers diminished them are cited in the notes at the end of each plant list. because of commercial and private exploitation for Because of this recent systematic work, several names horticultural use. Many cacti, lilies, orchids, succulents, that were used in the first edition of the Inventory have and insectivorous plants fall into this category.

> v

In an attempt to increase the refinement of assigning plants to catagories, CNPS developed a scheme that involved combining four coordinate, related elements THE PLANT LISTS AND that could be scored independently. These four components are: HOW TO INTERPRET THEM

rarity, which addresses the extent of the plant, both This edition of the Inventory contains four plant lists. in terms of numbers of individuals and the nature and Although they are defined in a discussion that introdu­ extent of distribution; ces each list, it might be useful to summarize them here. endangerment, which embodies the perception of List 1 deals with plants that are presumably extinct; List 2 the plant's being threatened with extinction, for what­ treats plants that are very rare or rare, most of which are ever reason; also endangered; List 3 those that are rare, but not vigor, which speaks to the number of individuals endangered; and List 4 presents the plants that are rare through recent time; and in California, but known more widely outside the state. distribution, which focuses on the general range of Even though there is some variation in format from the plant. one list to another, several elements appear in all of them. Column 1 is made up of a series of two-line entries for each plant. The first line of each set is the scientific name of the plant, arranged alphabetically. The second Together these four elements form the R-E-V-D Code. line is composed of three elements separated by slashes. Each element in the code is divided into three classes or The first element is the code name, an acronym that CNPS uses. This is followed by the technical name of the degrees of concern represented by the number 1, 2, or 3. In each case, the higher the number the more critical is family to which the plant belongs. As a matter of editor­ the concern. The system is summarized as follows: ial consistency, we have used family names ending in the standard suffix -aceae. The last element is the common or vernacular name. Column 2 gives the CNPS Rarity-Endangerment­ R (Rarity) Vigor-Distribution (R-E-V-D) code for each plant is Lists 1- rare, but found in sufficient numbers and distrib­ 2 through 4. An explanation of this system of notation is uted widely enough that the potential for extinc­ presented in "Definitions and Concepts" and a sum­ tion or extirpation is low at this time. mary is found on the inside back cover. This column does not appear in List 1 (Plants Presumed Extinct) for 2- occurrence confined to several populations or obvious reasons. It is replaced by a column citing the last to one extended population. known collection date. 3- occurrence limited to one or a few highly re­ Column summarizes distribution at the county and tricted populations, or present in such small 3 state level. Each California county or island has been numbers that it is seldom reported. given a number; each adjacent state an abbreviation. E (Endangerment) These may be interpreted by looking at the list on the 1- not endangered inside front cover. The symbol"*" indicates that we believe that the plant has been extirpated from that 2- endangered in a portion of its range geographic unit. Because we do not list a particular 3- endangered throughout its range county or island should not be taken by the reader to indicate that we are equally positive that the plant does V (Vigor) not occur there. 1- increasing or stable in number Column 4 gives the number of each U. S. Geological Survey quadrangle where we have evidence that the 2- declining in number plant occurs. Standardized names corresponding to 3- approaching extinction or extirpation these numbers appear in Appendix 3, along with a map of California showing the location of each quadrangle D (Distribution) number. The asterisk in this column also indicates extir­ 1- more or less widespread outside California pation. Quadrangle numbers are not given for List 3 2- rare outside California plants because they are so numerous and our data base is not sufficiently complete. Again, it must be understood 3- endemic to California by the reader that our failure to cite a particular quad is not to be construed as an assertion that the plant does not occur there.

An R-E-V-D Code of 3-3-3-3 would indicate that the Column 5, headed "Notes", is a series of abbreviations plant is question is limited to one population or a few and numbers. The abbreviations tell whether the plant restricted ones, is endangered throughout its range, is has been listed by the California Department of Fish and approaching extinction, and is endemic to California. Game or the U. S. Fish and Wildlife Service, or if it

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appears in the Smithsonian Institution's summary endangered status was published. As of 31 December (Ayensu and DeFilipps, 1978). The abbreviations are 1979, final rulemakings have appeared for 56 of these translated on the inside front cover. The numbers in this plants; 49 as endangered and seven as threatened. Fif­ column refer to a series of notes at the end of each list. teen California plants have been federally listed as Hopefully, the notes are self-explanatory. They provide endangered. They are Arabis macdonaldiana, Arctosta­ references to the literature for new plant names, phylos hooke,-i ssp. ravenii, Berberis sonnei, Castilleja changes in taxonomic status, revised descriptions of grisea, Cordylanthus maritimus ssp. maritimus, Delphi­ plants and their ranges, and related matters. Note 1 in nium kinkiense, Dudleya traskiae, Erysimum capitatum each list indicates that CNPS has prepared a status report var. angustatum, Lotus scoparius ssp. traskiae, Malaco­ for that plant. A status report is a several page summary thamnus clementinus, Oenothera avita ssp.eurekensis, of the taxonomic history, plant description, habitat, dis­ Oenothera deltoides ssp. howellii, Orcuttia mucronata, tribution, current status, endangerment factors with Pogogyne abramsii, and Swallenia alexandrae. The management recommendations, and pertinent litera­ designation FL (federally listed) appears in the notes ture. column for each of these plants. The remaining plants were withdrawn on 10 November 1979, in accordance with the 1978 ammend­ LISTING OF CALIFORNIA ments to the Endangered Species Act. Additional infor­ PLANTS BY OTHERS mation is required if these plants are to be proposed again. To provide a guide to future listing activities, the FWS is developing a list of plants in a "Notice of Intent" Smithsonian Institution to supercede its 1975 notice of review. The plants to be included are those which the FWS intends to list through The federal Endangered Species Act of 1973 directed the rulemaking process based upon currently available the Secretary of the Smithsonian Institution to review data. Since this is not a legally required step, the list will plants of the United States for recommendation to the not have a mandatory expiration date. The notice of Congress as either "endangered" or "threatened", intent is scheduled to appear in spring 1980. according to definitions appearing in the act.An endan­ gered species is "any species which is in danger of California Department of Fish and Game extinction throughout all or a significant portion of its The California Native Plant Protection Act of 1978 range ...". A threatened species is "any species which is assigns primary responsibility to the Department of Fish likely to become an endangered species within the fore­ and Game for determining California plants to be listed seeable future throughout all or a significant portion of as endangered or rare under the provisions of the act. A its range". This report, submitted to the Congress in species is endangered".. . when its prospects of survival January 1975, became widely known as"the Smithsonian and reproduction are in immediate jeopardy from one list". For most areas of the country, the report provided or more causes". A species is rare" ...when although the first compilation of rare plants and it stimulated not presently threatened with extinction, it is in such many states to begin detailed studies. Recognition of small numbers throughout its range that it may become plants on the Smithsonian list was advisory only and did endangered if its present environment worsens". not confer any legal status. Although the act does not require it, the Smithsonian Institution has continued its The procedure calls for recommendations to be made efforts to expand and revise its list of endangered and at a meeting of the California Fish and Game Commis­ threatened plants of the nation. In its revised report sion. If a recommendation is approved at a subsequent (Ayensu and DeFilipps, 1978), 275 California plants are meeting of the Commission, a plant becomes desig­ listed as endangered, 372 are considered threatened, nated as endangered or rare, requiring in addition that and 33 as possibly or probably extinct. The plants of the action taken by the Commission be filed with the these three groups are indicated by the abbreviations SE, Secretary of State. As of 20 November 1979, the State of ST, and SX in the notes column of the four lists. California has listed 75 endangered plants and 49 rare ones. These are indicated by the abbreviations CE and United States Fish and Wildlife Service CR in the notes column in the plant lists. This same federal act also assigned responsibility to In a letter dated 15 February1980, Director E. C. Fuller­ the Secretary of the Interior for determining species to ton stated that the California Department of Fish and be listed as threatened or endangered under the provi­ Game would be 11 •••utilizing the second edition of the sions of the act. Because the U. S. Fish and Wildlife Society's Inventory of Rare and Endangered Vascular Service (FWS) was already responsible for endangered Plants of California as a notice to the public regarding animals, it was now assigned plants as well. The first the plants over which the Department is exercising man­ major action taken by the FWS was to publish the Smith­ agement responsibilities". He went on to ;ay, "Please sonian Institution's recommendations of January 1975 as regard this Inventory as our current species-of-concern a "notice of review" in the Federal Register of 1 July list. .." . 1975. To be listed at the federal level, a plant must be the subject of a proposed rule making, followed by a final rulemaking published in the Federal Register. On 16 June 1976, a proposed rulemaking for 1783 plants for vii

University, Sacramento; Rima Bacigalupi, University of California, Berkeley; Marc Baker, CNPS, Arcata; Linda CNPS POLICY STATEMENT Barker, U.S. Forest Service, Yreka; James Bartel, U.S. Fish ON EDUCATIONAL-SCIENTIFIC and Wildlife Service, Sacramento; R. Mitchel Beau­ COLLECTING champ, Botanical Consultant and CNPS, National City; Rudolph Becking, Humboldt State University, Arcata; Lyman Benson, Pomona College, Claremont; Bill Burley, The California Native Plant Society recognizes the The Nature Conservancy, Sacramento; Charlotte Cham­ educational and scientific justifications for plant collect­ berlain, Bureau of Land Management, Bakersfield; Joe ing. However, two important questions should be consi­ Callizo, St. Helena; Kenton Chambers, Oregon State dered before taking plant specimens, i. e., will the University, Corvallis, OR; Curtis Clark, University of collecting of this plant contribute to educational or California, Davis; Oscar Clarke, University of California, scientific advancement, and what will be the impact on Riverside; C. Rex Cleary, Bureau of Land Management, the population of the removal of this plant? To assist in Susanville; Susan Cochrane, The Nature Conservancy, answering these questions, we propose the following Sacramento; Lincoln Constance, University of Califor­ guidelines: nia, Berkeley; Beecher Crampton, University of Califor­ 1) Educational and scientific collections should be done nia, Davis; William Critchfield, U.S. Forest Service, inconspicuously. Casual observers may not under­ Berkeley; Wayne Dakan, CNPS, Quincy; Mary stand the reasons for such activities and may feel they DeDecker, CNPS, Independence; Lauramay Dempster, may do likewise. University of California, Berkeley; Melinda Denton, University of Washington, Seattle, WA; Jeanine Derby, 2) Undirected and excessive collecting by students in U.S. Forest Service, San Bernardino; Janet Dibble, CNPS, beginning classes should be discouraged, since it Davis; Joseph Dowhan, U.S. Fish and Wildlife Service, often results in duplication of specimens without an Sacramento; Wayne Elisens, University of Texas, Austin, increase in knowledge. It may also result in unknow­ TX; Richard Ernenwein, Bureau of Land Management, El ingly taking rare plants and thereby possibly reducing Centro; William J. Ferlatte, formerly California Dept. already critically small populations. Food and Agriculture, Sacramento; Wayne Ferren, Jr., 3) Instructors are encouraged to use common, especially University of California, Santa Barbara; Howard Fergu­ weedy or garden species, for demonstrating collec­ son, CNPS, San Diego; Thomas Fuller, California Dept. ting techniques, plant structures, and diasnostic fea­ of Food and Agriculture, Sacramento; Roman Gankin, tures. County Planner, Redwood City; Dwain Goforth, CNPS, Arcata; James Griffin, University of California, Carmel 4) Students in advanced botany courses should be made Valley; Thomas Griggs, CNPS, Davis; Maureen Hales, aware of the rare and endangered plants in their Bureau of Land Management, Redding; Brett Hall, region. Of even greater importance is engendering an CNPS, Santa Cruz; Robert Haller, University of Califor­ ethics which emphasizes the impact of collecting on nia, Santa Barbara; Clare Hardham, CNPS, Paso Robles; populations. Dan Hamon, U.S. Forest Service, Fresno; Joseph Harn, 5) The primary justification for plant collecting is that it U.S. Forest Service, Eureka; Nancy Harrison, CNPS, Santa contributes to an increased knowledge of the Califor­ Rosa; Marc Hayes, University of Southern California, Los nia flora. Repeated collecting in well-known areas may Angeles; Lawrence Heckard, University of California, serve no useful function. While it is important to docu­ Berkeley; Don Heinze, Bureau of Land Management, ment the distribution of plants, including rare species, Folsom; Janet Hohn, U.S. Fish and Wildlife Service, Port­ it is critical to evaluate the impact of such activities. land, OR; James Holland, U.S. National Park Service, Denver, CO; Glen Holstein, The Nature Conservancy, Sacramento; Susan Horner, U.S. Forest Service, Red­ ding; Ed Horton, U.S. Forest Service, San Francisco; ACKNOWLEDGEMENTS Alice Howard, CNPS, Oakland; John Thomas Howell, California Academy of Sciences, San Francisco; David Isle, U.S. Forest Service, Stonyford; Thomas Jimerson, U.S. Forest Service, Eureka; Dale Johnson, University of Although this inventory was written and produced by California, Berkeley; James Jokerst; Tina Kasbeer, Uni­ a small group of people, its content is based upon the of California, Los Angeles; Mel Knapp, Botanical work of a great number of individuals, professionals and versity Consultant, South Lake Tahoe; Walter Knight, East Bay amateurs alike, who are the real authors. It is with plea­ Regional Parks, Rodeo; Monte Knudsen, California sure and gratitude that we acknowledge the contribu­ State University, Sacramento; Robin Kobaly, Bureau of tions of the following people. Our apologies to those of Land Management, Riverside; Tim Krantz, U.S. Forest you whom we have unintentionally omitted. Service, Wrightwood; Arthur Kruckeberg, University of Lowell Ahart, CNPS, Oroville; Perry Allen, Botanical Washington, Seattle, WA; Harlan Lewis, University of Consultant, La Grange; Robert Allen, CNPS, Larkspur; California, Los Angeles; Michael C. Long, Whittier Nar­ Frank Almeda, California Academy of Sciences, San rows Nature Center, El Monte; Betty Lovell, CNPS, Santa Francisco; Joseph Aparicio, American River Junior Col­ Rosa; Mary Major, CNPS, Davis; Barbara Mallock, CNPS lege, Sacramento; Jerry Ashu, Bureau of Land Manage­ and PG&E, San Ramon; James Mallory, California Dept. ment, Medford, OR; Michael Baad, California State of Forestry, Redding; June McCaskill, University of Cali- viii

fornia, Davis; Malcolm McCleod, California Polytechnic Special thanks go to Roman Gan kin, former Superin­ State University, San Luis Obispo; Elizabeth McClintock, tendent, and Warren Roberts, Superintendent of the California Academy of Sciences, San Francisco; Dale Arboretum of the University of California, Davis and to McNeal, University of the Pacific, Stockton; Tim Mes­ the Department of Botany which has administrative sick, CNPS, Arcata; Reid Moran, Museum of Natural jurisdiction over the Arboretum for their generous shar­ History, San Diego; Gilbert Muth, Pacific Union College, ing of office Sf.;aCe and facilities to house CNPS rare plant Angwin; Rodney Myatt, San Jose State University, San files from 1969 through the summer of 1978. From that Jose; James Neilson, Botanical Consultant, Napa; James time to the present, space has kindly been provided by Nelson, Energy Commission, Sacramento; Thomas Nel­ Francisco J. Ayala, Director of the Institute of Ecology at son, Humboldt State University, Arcata; Larry Norris, Davis, and by James M. Lyons, Associate Dean of the U.S. National Park Service, Death Valley; Thomas Ober­ College of Agricultural and Environmental Sciences. bauer, County Planner and CNPS, San Diego; Robert We also thank Rick York and Jean Hanson of Hum­ Ornduff, University of California, Berkeley; William boldt State University for their assistance in the past few Overton, Jr., University of California, Davis; Charles Pat­ months. terson, Botanical Consultant, San Rafael; Ralph Phil­ brick, Botanic Garden, Santa Barbara; Ann Pinzl, Nevada State Museum, Carson City, NV; Charlotte Pyle, U.S. Forest Service, Truckee; Chaires Quibell, Sonoma State College, Rohnert Park; Stephen Rae, California Dept. of Fish and Game, Sacramento; James Reveal, University of Maryland, College Park, MD; Wayne Roderick, Regional Parks Botanic Garden, Berkeley; Blaine Rog­ ers, Columbia Junior College, Columbia; Ivana Roland, Bureau of Land Management, Ukiah; Reed Rollins, Har­ vard University, Cambridge, MA; Peter Rubtzoff, Botan­ ical Consultant, San Francisco; Richard Runyon, CNPS, Arcata; Andrew Sanders, University of California, River­ side; Wayne Savage, San Jose State University, San Jose; Robert Schlising, California State University, Chico; Gary Schoolcraft, Bureau of Land Management, Susan­ ville; Clifford Schmidt, San Jose State University, San Jose; James Shevock, U.S. Forest Service, Porterville; Alan Smith, University of California, Berkeley; Clifton Smith, Museum of Natural History, Santa Barbara; Don Smith, CNPS, Placerville; Timothy Spira, U.S. Forest Ser­ vice; Ann Spolsky, California Dept. of Parks and Recrea­ tion, Borrego Springs; Fred Sproul, U.S. Forest Service, San Diego; Veva Stansell, Botanical Consultant, Gold Beach, OR; Ledyard Stebbins, University of California, Davis; Dean Stepanick, Bureau of Land Management, Ukiah District; Kingsley Stern, California State Univer­ sity, Chico; John Strother, University of California, Ber­ keley; Dean Taylor, University of California, Davis; Robert Thorne, Rancho Santa Ana Botanic Garden, Claremont; Arnold Tiehm, Northern Nevada Native Plant Society, Reno, NV; Gordon True, Jr., CNPS, San Rafael; John Tucker, University of California, Davis; Frank Vasek, University of California, Riverside; David Verity, University of California, Los Angeles; David Wagner, University of Oregon, Corvallis, OR; Dirk Wal­ ters, California Polytechnic State University, San Luis Obispo; Grady Webster, University of California, Davis; Jennifer Whipple, Humboldt State University, Arcata; Barbara Williams, U.S. Forest Service, Redding; Mar­ garet Williams, Northern Nevada Native Plant Society, Sparks, NV; Michael Williams, Botanical Consultant, Santa Barbara; John Willoughby, Bureau of Land Man­ agement, Sacramento; Walton Wright, University of California, Riverside; Vernal Yadon, Museum of Natural History, Pacific Grove; Paul Young, University of Califor­ nia, Berkeley; Jan Zabriskie, Boyd Deep Canyon Center, Palm Desert; Richard Zembel, California State Univer­ sity, Long Beach. rT't -= -= !:: ><�r-(1) ZC���>�o n�CllZ �rTI � c

In the first edition of the Inventory, these plants were LIST ONE: designated "P.E." and they were incorporated in the main list. In this edition, we have segregated them into a list of their own to indicate in a more dramatic fashion that all known representatives of some species of plants PLANTS have disappeared from the California flora. Since the publication of the 1974 Inventory, 15 plants thought to be extinct in California have been PRESUMED rediscovered. They are Calochortus longibarbatus, Calycadenia fremontii, Cordylanthus mollis ssp. mollis, Cordy/an thus orcuttianus, Cordylanthus palmatus, EXTINCT Oudleya traskiae, Empetrum hermaphroditum, Erigeron delicatus, Githopsis filicaulis, }uncus leiospermus, Lilaeopsis masonii, Lilium occidentale, Lithophragma The plants appearing in this list are presumed extinct maximum, Orobanche valida, and Oryctes nevadensis. because they have not been seen nor collected in the However, this good news is offset by the determination wild for a number of years. Although most of them are that an almost equal number of plants should be added endemic to California, a few are extant in other states. In to the revised list. many cases, repeated attempts have been made to rediscover these plants by visiting all known collecting For an explanation of the format of this list, see the sites. Even after such diligent searching, we feel introductory section entitled "The Plant Lists and How to constrained against saying. that there is absolutely no Interpret Them." County codes are explained on the doubt but that the plant is extinct in California. The key inside front cover. word in the title of this list is "presumed." enc:: -t

...

1 LIST 1 ..... 2 LIST 1 N

,..- en ......

Scientific Name Last Known Code/Family Name/Vernacular Name Collection Counties Quadrangl es Notes

Arctostaphylos hookeri D. Don ssp. franciscana (Eastw.) Munz (1968) 38* 466C 1' 2 ARHOF/Ericaceae/Laurel Hill manzanita

Astragalus agnicidus Barneby (1954) 12* 617A 1, 3 ASAG-1/Fabaceae/Humboldt milk-vetch

Astragalus pycnostachyus Gray ssp . lanosissimus (Rydb .) Munz & (1967) 19*,30*, 56* 72A, 90B, 114B, 1140 1 Mc Burn . ASPYL/Fabaceae/Ventura marsh milk-vetch

Atriplex tularensis Cov . (1921) 15* 214B, 239C, 240A 1 ATTU/Chenopodiaceae/Bakersfield saltbrush

Calochortus monanthus Owr.bey (1876) 47* 717A, 7340 1, 4 CAM0- 2/Liliaceae/single-flowered mariposa

Calyptridium pulchellum (Eastw.) Hoover (1938) 22* 419B 1, 5 CAPU-7/Portulacaceae/Mariposa pussypaws

Carex Uvida (Wahl .) Willd. (1922) 23* ,0R+ 5690 CALI-2/Cyperaceae/l ivid sedge

Castilleja leschkeana J. T. Howell (1947) 21* 485B, 485C 1, 6 CALE-8/Scrophulariaceae/Pt . Reyes paintbrush

Chorizanthe valida Wats. (1962) 21*, 49* 4850, 519C 1, 7 CHVA/Polygonaceae/Sonoma chori zanthe Clarkia mosquinii E. Small ssp. xerophila E. Small (1968) 4* 5750 1, 8 CLMOX/Onagraceae/Enterprise clarkia Dissanthelium californicum (Nutt.) Benth . (1912) 27*, 60* ,64*,GU SCLC , SCAN, 320A 1 DICA- 1/Poaceae/California dissanthelium Eriophyllum lanatum (Pursh) Forbes var. hallii Const. (1905) 15*,42* 189C , 192C 1, 9 ERLAH/Asteraceae/Ft. Tejon woolly sunflower EriophyUum VJ.tilobum Rydb . (1952) 41* 4480 ERLA-3/Asteraceae/San Mateo woolly sunflower Eriophyllum nubigenum Greene (1883) 22* 4370 , 454C 1, 10 ERNU-2/Asteraceae/Yosemite eriophyl lum

Helianthus nuttallii T. & G. ssp. parishii (Gray) Heiser (1937) 19*,30*,36* 71B, 105C , 107C , 1070, 1 HENUP/Asteraceae/Los Angeles sunflower 110� , 1110, 163C Hemizonia mohavensis Keck (1933) 33*,36* 84A, 132C 1, 11 HEM0-2/Asteraceae/Mojave tarweed Howellia aquatilis Gray (1928) 23* ,0R+ 597B 12 HOAQ/Campanulaceae/howellia Ivesia callida (Hall) Rydb . (1923) 33* 83C 1, 13 IVCA-1/Rosaceae/Tahquitz ivesia

Lathyrus hitchcockianus Barneby & Reveal (1893) 14"'_, J:v 368B 1, 14 LAHI-3/Fabaceae/Hitchcock's wild pea ...... � ...� ...... �-- ...... � ----...... �...... �--.- �-- �� ���..-��--..-���----�� ...... �� ��� �------�-�----��-

Lycium hassei Greene (1936) 60* , 64* SCLN, SCAE 1, 15 LYHA-2/Solanaceae/Santa Catalina desert thorn

Lycium verrucosum Eastw. (1901) 62* SNIC 1, 16 LYVE/Solanaceae/San Nicolas Is. box thorn

Ma lacothamnus abbottii (Eastw.) Kearn . (1889) 27* 1, 17 MMB-1/Malvaceae/Abbott' s bush-mallow

Ma lacothamnus medocinensis (Eastw.) Kearn . (1938) 23* 5SOC 1, 18 MAME/Malavaceae/Mendocino bush-mallow

Mi mulus brandegei Penn . ( 193 2) 65* SCRA 1 MIBR-2/Scrophulariaceae/Santa Cruz Is . monkey- flower

Mimulus pygmaeus Grant (1894) 25* 6950 1 , 19 MIPY/Scrophulariaceae/Egg Lake monkey flower

Mi mulus traskiae Grant (1904) 64* SCAN 1, 20 MITR-1/Scrophulariaceae/Santa Catalina monkey flower

Mimulus whipplei Grant (1854) 5* 475B 1, 21 MIWH-1/Scrophulariaceae/Whipple's monkey flower

Monardella Zeucocephala Gray (1941) 24*, 50* 423A , 440B, 441A 1, 22 MOLE/Lamiaceae/Merced monardella

Mo nardella pringlei Gray (1921) 36* 107A , 107C , 1070 1 MOPR/Lamiaceae/Pringle's monardella

Ophiog lossum vulgatum L. (1894) 47*,0R++ 698 OPVU/Ophioglossaceae/adder 's tongue fern Orthocarpus pachystachyus Gray (1913) 47*,0R 717, 717B, 7170 1, 23 ORPA/Scrophulariaceae/Shasta owl 's-clover Pe dicularis crenulata Benth. in DC . (1933) 26*,NV+ 4340 PECR-1/Scrophulariaceae/scalloped- leaved lousewort Perity le villosa (Blake) Shinners (1935) 14* PEVI-4/Asteraceae/Hanaupah laphamia Phacelia cinerea Eastw . (1901) 62* SNIC 1, 24 PHCI-3/Hydrophyllaceae/ashy pha celia Phacelia monoensis Halse, ined. (1951) 26* ,NV 469, 470, 487 PHM0-3/Hydrophyllaceae/Mono Co . phacelia Phacelia parishii Gray (1941) 33*,36*,NV 65B, l31B, 182A 1, 25 PHPA-3 /Hydrophyllaceae/Parish's phacelia Plagiobothrys diffusus (Greene) Jtn. (1933) 38* 466C 1, 26 PLDI-1/Boraginaceae/San Francisco allocarya Polygonum montereyense Brenckle (1917) 27* 366C 1, 27 POM0- 2/Polygonaceae/Monterey Knotweed Potentilla multijuga Lehm . (1890) 19* 90B 1 POMU-3/Rosaceae/Ballona cinquefoil Scheuchzeria palustris L. var. americana Fern. (1897) 32*,46*,++ 606B SCPAA/Scheuchzeriaceae/American scheuchzeria

en!: ......

3 LIST 1 w 4 LIST 1 .i:a. r- ;; Scientific Name Last Known ... Code/Family Name/Vernacular Name Collection Counties Quadrangles Notes ...

Schoenolirion bracteosum (Wats.) Jeps. (1939) 8*,47*,0R 739C 1, 28 SCBR/Liliaceae/bracted schoenolirion

Sedurn pinetorum Bdg . (1913) 26* 434 29 SEPI/Crassulaceae/Pine City sedwn Sibara filifolia (Greene) Greene (1901) 64* ,65* SCAN , SCRB SIFI/Brassicaceae/Santa Cruz Is. rock- cress

Sidalcea keckii Wiggins (1939) 54* 286D , 310D, 377C SIKE/Malvaceae/ Keck 's checkermallow

1. CNPS has prepared a "Status Report" on this plant . Copies are available for a nominal charge that covers postage and handling . 2. Extirpated in the wild. The plant is in cultivation at the Regional Parks Botanic Garden, Berkeley; Ranch Santa Ana Botanic Garden, Claremont; University of California Botanical Garden , Berkeley; and the Strybing Arboretum, San Francisco. 3. Known only from the Tosten and Pierce Ranch near Bear Buttes, Humboldt Co . Recent attempts by Duane Isely, J. P. Smith, and T. W. Nelson to relocate the plant have been unsuccessful. 4. Known only from the type locality , meadows on the Shasta River near Yreka, Siskiyou Co . 5. See Brittonia 27 :197-208 (1975) for recent taxonomic discussion . 6. Described from a single plant; never recollected at the type locality. Fragmentary material coll ected at a second site in 1960 may be this taxon, according to L. R. Heckard. 7. A 1962 collection may not be correctly determined . 8. Known only from the type locality, 0.2 miles west of Enterprise, Butte Co. See Canadian Journal of Botany 49:12 11-1217 (1971) for the original description. 9. Known only from historic collections around Fort Tejon, Kern Co. 10. According to Niehaus , it is possible that this plant has been overlooked because of its striking resemblance to one or more members of Asteraceae, tribe Inuleae. 11. Frank Vasek searched the type locality in 1978 without success. 12. Recent attempts to find this plant have been unsuccessful . 13. Known on ly from the type locality in Riverside Co . 14. Mary DeDecker reports that little recent collecting has been done in the Grapevine Mtns and suggests that LAHI -3 is " ...proba bly alive and well but unnoticed. It is not showy, and does not occur in abundance." 15. Known from only two individuals, both now gone. More recent reports are probably based upon introductions or escapes . 16 . Known only from the type coll ection on San Nicolas Island , Ventura Co . 17. Known on ly from the type locality, among willows along the Salinas River in Monterey Co . 18. Known only from the type locality near Ukiah, Mendocino Co. 19. Known on ly from the type locality near Egg Lake, Modoc Co . More recent collections from other California counties and Oregon are of doubtful status according to L. R. Heckard. 20 . Known on ly from the type locality near Ava lon, Santa Catalina Island, Los Angeles Co . 21. The type locality has been visited repeatedly by botanists since 1854 without relocating this plant , according to Rimo Bacigalupi. 22 . Last observed in the wild by Beecher Crampton . That site is now an almond orchard . 23 . L. R. Heckard suggests that this annual is easily overlooked and that more field work should be carried out . Although the type locality is not precise, the area is farmed and grazed . 24. Known only from the type collection, San Nicolas Island , Ventura Co . Attempts by Robert Thorne and Mitchel Beauchamp to relocate this plant in 1977 were unsuccessful . 25. Although searches of the type locality have been unsuccessful , the plant is relatively common in Nevada. 26 . Known only from the grounds of the Presidio, San Francisco . 27. Known only from the type collection from Monterey, Monterey Co . 28. Repeated attempts to find this plant in the Gasquet area have been unsuccessful . 29. This plant is called Congdonia pinetorum in Mun z (1959) .

-�� - -_..�- -·------�- r-n�-c� Z>r-Cll o�> -1 > r-n Z -1 Z >�� � z o � o .. �r-n 0

The plants included in this list are rare throughout LIST TWO: their range. Not all of them are endemic to California. To be considered here, a plant must have at least one score of 2 or 3 in the rarity-endangerment-vigor portion of the R-E-V-D code. All are judged to be vulnerable under PLANTS present circumstances or to have a high potential to become so because of one or more of the following factors: a) limited habitat; b) vulnerable habitat; c) low RARE AND numbers of plants per population, even though wide ranging; or d) a limited number of populations, although the plants are often common locally. Most of the plants on List 2 were found in the main list of 704 ENDANGERED plants of highest priority in the first edition of the Inventory. For an explanation of the format of this list, see the introductory section entitled "The Plant Lists and How to Interpret Them." County codes are explained on the inside front cover and the R-E-V-D codes are summarized on the inside back cover.

r-- en -I II.)

5 LIST 2 U'I 6 LIST 2 Q) r-

Scientific Name R-E-V-D e;;-t Code/Family Name/Vernacular Name Code Count ies Quadrangles Notes �

Abronia aZpina Bdg . 3 -2-1-3 54 306B, 329, 329C, 330, 330D SE, 1 ·ABAL/Nyctaginaceae/Ramshaw Meadows abronia Acanthomintha iZicifoZia (Gray) Gray 3-3-2-2 37, BA IOB, IOC, 11A, 20C, 22A, SE, 1 AC IL/Lamiaceae/San Diego thornmint 22C, 22D, 35D Acanthomintha obovata Jeps. ssp. duttonii Abrams 3-3-3-3 41 428B, 429A, 448D CE, SE, 1 ACOBD/Lamiaceae/San Mateo thornmint Agrostis ar>istigZumis Swal l. 3-1-1-3 21 485C ST AGAR-2/Poaceae/awned bent-grass

Agrostis bZasdaZei Hitchc. var. bZasda Zei 2- 2 -2-3 21,23,49 503A, 552A, 569A AGBLB/Poaceae/Blasdale's bent-grass Agrostis bZasdaZei Hitchc. var. marinensis Crampton 3-2-1-3 21 485B, 485C CR, SE, 1 AGBLM/Poaceae/Mar in bent-grass · Agrostis cZivicoZa Crampton var. cZivico Za 2-2-2-3 23, 49 AGCLC/Poaceae/coastal bluff bent-grass Agrostis cZivicoZa Crampton var. punta-reynesis Crampton 2-2-2-3 21, 49 485B, 520B ST AGCLP/Poaceae/Pt . Reyes bent-grass Agrostis microphyZZa Steud . var. hendersonii (Hitchc.) Beet le 3-2-1-2 5,24,45,0R 421B, 459A, 477B, 646 SE, 1 AGMIH/Poaceae/Henderson 's bent-grass AZZium hickmanii Eastw. 2-2-1-3 27, 40 272A, 366C, 366D SE, 1 ALHI/Liliaceae/Hickman 's on ion

AZZium hoffmanii Ownbey 2-2-1- 3 12,45,52,53 613, 613B, 631, 631C, ST, 1 ALH0-2/Lil iaceae/Beegum onion 632A, 632B, 632C, 632D. 634 , 634D

AZZium sanbornii Wood var. tuoZumnense Ownbey & Aase 2-2-1-3 55 sooc ALSAT/ Liliaceae/Rawhide Hill onion AZZium yosemitense Eastw. 2-1-1-3 22 437D, 438D ST, 1 ALYO/Liliaceae/Yosemite onion

AZopecuPUs aequalis Sobol . var. sonomensis Rut zoff 2-3-2- 3 21, 49 467B, 485C, 485D, 502A, ST ALAES/Poaceae/Sonoma alopecurus 502B, 502D, 563A Ambrosia pumiZa (Nutt.) Gray 2-3 - 2 - 2 37, BA llA, ZIC, 22C, 22D, ST Af4PU-2/Asteraceae/San Diego ragweed 35D, 36A, SOC

Amnobroma sonorae Torr. ex Gray 2-2-2-2 1 3 ,AZ ,BA, SO 2A, 2B, 13A, 14B, SE, 1 AMSO/Lennoaceae/sand food ISC, 26C, 27D, 30D

Amsinickia grandifZora Kleeb. ex Gray 3 - 3- 3 - 3 1 *,7*,39 445A, 445B, 464A CR, SE, 1 AMGR- 2/Boraginaceae/large- flowered fidd leneck

Antirrhinum subcordatum Gray 2-2-2-3 6,11,17,52 533A; 533C , 534B, 563C, ST, 1 ANSU-1/Scrophulariaceae/dimorphic snapdragon 564A, 564B� 564C, 564D, 580A, 596A, 630D

Aphanisma bZitoides Nutt. ex Moq . in DC . 1-2-2-2 19*,30,37, APBL/Chenopodiaceae/aphanisma 60,64,BA Arabis acuZeoZata Greene 3-1-1-2 8,47,0R 738, 739A 2 ARAC -3/Brassicaceae/Waldo rock-cress

�� -- �.- l Arabis breweri \fats. var. pecuniaria Rol l. 3-2-1-3 36 105D SE, 1 ARBRP/Brassicaceae/San Bernardino rock- cress I

Arabis constancei Ro ll. 3-3-3-3 18' 32 589A, 606A ST , 1, 3 ARC0-7/Brassicaceae/Constance's rock-cress Arabis hoffmannii (Munz) Roll. 2-1-1-3 65, 66 SCRB ST ARH0-2/Brassicaceae/Hoffmann 's rock- cress

Arabis johnstonii Munz 3-2-2-3 33 66A, 66B, 66D , 83C ST, 1 ARJO/Brassicaceae/Johnston 's rock-cress

Arabis macdonaZdiana Eastw. 3-3-1-3 23, OR 600B , 600C CE, FL, SE, 1, 4 ARMC/Brassicaceae/Red Mountain rock- cress

Arabis modesta Roll. 2-1-1-3 28,47,53, 515D, 532D, 650, 650B, 669, ST, 1 ARM0-1/Brassicaceae/modest rock-cress 57, OR 669C , 703 , 703D , 736, 736B, 736D Arabis serpentinicoZa Roll. 3-1-1-2 47 738, 738C , 738D 1, 5 ARSE-3/Brassicaceae/Preston Peak ro ck-cress Arctos taphyZos auricuZata Eastw. 3-1-2-3 7 464A , 464B, 464C , 464D SE, ARAU/Ericaceae/Mt . Diablo manzanita ArctostaphyZos bakeri Eastw. 2- 2-2-3 49 502A , 502B, 503A CR, SE, 1 ARBA/Ericaceae/8aker 's manzanita ArctostaphyZos cataZinae P. V. Wells 2-2-2-3 64 ,65,66 SCAN 94 ARCA-9/Ericaceae/Santa Catalina Is. manzanita ArctostaphyZos cruzensis Roof 2 -1-1-3 27' 40 247D , 271B, 271D, 272A, ST ARCR-2/Ericaceae/Arroyo de la Cruz manzanita 296B ArctostaphyZos densifZora M. S. Baker 3-3-3-3 49 502A CR, SE, 1 ARDE/Ericaceae/Vine Hill manzanita ArctostaphyZos edmundsii J. T. Howell var. edmundsii 3-2-1-3 27 320* , 344B, 344C ST AREDE/Ericaceae/Little Sur man zanita ArctostaphyZos edmundsii J. T. Howell var . parvifoZia Roof 2-1-1-3 27 344C CE, SE, 1 AREDP/Ericaceae/Hanging Gardens ma nzanita ArctostaphyZos gZutinosa Schreib. 3-3-2-3 44 4088, 408C, 409D SE, 1 ARGL-6/Ericaceae/Schreiber's manzanita

ArctostaphyZos hookeri D. Don ssp. hearstiorum (Hoover & Roof) Wells 3-2-2-3 40 2718, 272B CE, SE, 1 ARHOH-2/Ericaceae/Hearst 's manzanita ArctostaphyZos hookeri D. Don ssp. ravenii Wells 3-3-3-3 38 466C CE, FL, SE , 1, 6 ARHOR -2/Ericaceae/Precidio manzanita ArctostaphyZos imbricata Eastw. 3-3-3-3 41 4488 CE, SE, 1 ARIM/Ericaceae/San Bruno Mtn . manzanita ArctostaphyZos Zuciana Wells 2-2-1-3 40 221A, 246B, 246C , 246D, 270C ST ARLU-2/Ericaceae/Santa Lu cia manzanita ArctostaphyZos montana Eastw. 2-1-1-3 21, 28 467A , 467B, 499 ST ARM0-4/Ericaceae/Mt . Tam manzanita ArctostaphyZos montaraensis Roof 2-1-1-3 41 448C ST ARM0-5/Ericaceae/Toro manzanita

r-- (I) -I N

7 LIST 2 ...... 8 LIST 2 CD ,.. ;; ... N

Scientific Name R-E-V-0 Code/Family Name/Vernacular Name Code Counties Quadrangles Notes

Arctostaphylos montereyensis Hoover 2-2-1-3 27' 40 295C , 343A, 365C, 3660 ST ARM0- 6/Ericaceae/Toro manzanita Arctostaphylos morroensis Wies. & Schreib. 2 -3 - 2-3 40 2460 , 247B, 2470 ST ARM0-3/Ericaceae/Morro manzanita Arctostaphylos myrtifolia Parry 1-2-2-3 3, 5 476A, 476B, 477A, 477B, 493C, SE , 1 ARMY/Ericaceae/Ione manzanita 494B, 494C , 4940, 495A Arctostaphylos otayensis Wies . & Schreib. 2-1-1-3 37, BA lOB, lOC, 100, 200, 330, 480 ST AROT/Ericaceae/Otay manzanita Arctostaphylos pacifica Roof 3-3-3-3 21, 41 448B, 485C CE, SE, 1 ARPAl O/Ericaceae/Pacific manzanita Arctostaphylos pallida Eastw. 3-3-2-3 1, 7 465C , 466A CE, SE, 1 ARPAl l/Ericaceae/Alameda manzanita

Arctostaphylos pilosula Jeps . & Wies. ssp . pilosula 2-2-2-3 40 ARPIP-1/Ericaceae/Santa Margarita manzanita

Arctostaphylos pumila Nutt. 2-2-1-3 27, 44 366A, 366C , 3660, 4080 SE, ARPU-5/Ericaceae/sandmat manzanita Arctostaphylos refugioensis Gankin 2-1-1-3 42 143A , 145B, 169A, 1690, 170C SE, 1 ARRE-3/Ericaceae/Refugio manzanita

Arctostaphylos rudis Jeps. & Wies . 2-2- 2-3 40, 42 2210 ARRU-3/Ericaceae/shagbark manzanita

Arctostaphylos silvicola Jeps. & Wies. 2-2- 2-3 44 408B, 408C , 4080 ST ARSI/Ericaceae/ silver- leaved manzanita Arctostaphylos virgata Eastw. in Sarg . 2-1-2-3 21 467A, 467B, 484C , 485C , 4850 ST ARVI-2/Ericaceae/Bolinas manzanita

Arenaria macradenia Wats . var. kuschei (Eastw.} Maguire 3-1-1-3 36 ARMEK/Caryophyllaceae/Forest Camp sandwort Arenaria procumbens T. W. Nelson & J. P. Nelson , ined. 3-2-1-3 12, 53 634 ARPR/Caryophyllaceae/The L�ssics sandwort

Arenaria rosei Maguire & Barneby 2-2-2-3 45,52,53 532A, 532B, 5320, 613, 613B, ST , 1 ARR0-1/Caryophyllaceae/Peanut sandwort 631 , 631B, 631C, 632, 6328, 6320, 633, 633A

Arenaria ursina Rob . 2-2-1-3 19, 36 1048, 105A, 105B, 131C, 1310 SE, 1 ARUR/Caryophyllaceae/Bear Valley sandwort

Argemone munita Dur . & Hilg. ssp. robusta G. Ownbey 2-2-2-3 30, 33 70A, 870 ST ARMURl/Papaveraceae/prickly poppy

Amica venosa Hall 2-1-1-3 45, 53 648A, 6480, 665A, 665B, 665C, ST ARVE/Asteraceae/Shasta Co. arnica 6650, 666, 666C , 682, 682A, 682C , 6820

Amica viscosa Gray 2-1-1-2 47,53,0R 668, 668A, 684 , 698, 698B, ST ARVI-1/Asteraceae/Mt . Shasta arnica 698C, 702, 702B, 713, 719, 738

...... ,)--� �...... ��- � 

Aster chilensis Nees var. Zentus (Greene) Jeps . 2-2-2-3 7' 48 481C, 4810, 482A SE, 1 ASCHL/Asteraceae/Suisan marsh aster

Astragalus brauntonii Parish 2-2-2-3 19, 30 87C, 109B, lllB, 1120 ST ASBR-3/Fabaceae/Braunton 's milk-vetch Astragalus cimae Jones var. cimae 2-1-2- 2 36, NV 200A, 200B, 201A, 201B, 2010, ST ASCIC/Fabaceae/Cima milk-vetch 224C, 2250, 226A

Astragalus clarianus Jeps. 3-2-3-3 17,28,49* 516A, 516B, 516C, 517A, 517C, SE, 1 ASCL-1/Fabaceae/Clara Hunt 's milk-vetch 5320 Astragalus deanei (Rydb.) Barneby 3-2-1-3 37 9B, 9C , lOB, 11A, 21C ST , 1 ASDE/Fabaceae/Dean 's milk-vetch Astragalus funereus Jones 3-2-1-2 14 , NV 368 SE, 1 ASFU/Fabaceae/black milk-vetch Astragalus jaegerianus Munz 2-1-1-3 36 206B, 206C SE, 1 ASJA/Fabaceae/Lane Mtn. milk-vetch Astragalus johannis-howellii Barneby 3-3-3-3 26 433B, 434A, 4340 SE, 1 ASJO/Fabaceae/Long Valley milk-vetch Astragalus ZentiginoHus Dougl . var. micans Barneby 3-2-1-2 14, NV 3268, 390C , 3910 SE ASLEM/Fabaceae/shining milk-vetch Astragalus Zentiginosus Dougl . var. piscinensis Barneby 3-3-3-3 26 432C 7 ASLEP2/Fabaceae/Fish Slough milk-vetch Astragalus Zentiginosus Dougl. var . sesquimetralis (Rydb. ) Barneby 3-3-2-2 14, NV 390A CE, SE, 1, 8 ASLES4/Fabaceae/Sodaville milk-vetch

Astragalus magdalenae Greene var. peirsonii (Munz & McBurn .) Barneby 3-2-1-2 13,37,BA 2A, 28 , 14B, 27C CE ASMAP/Fabaceae/Peirson's milk-vetch Astragalus monoensis Barneby 2-2-2-3 26 434, 434B, 435, 452, 4528, SE , 1 ASM0-2/Fabaceae/Mono milk-vetch 452C Astragalus nevinii Gray 2-2-2-3 60 ASNE-1/Fabaceae/San Clemente Is. mi lkvetch Astragalus oocarpus Gray 2-1-1-3 37 AS00 -1/Fabaceae/San Diego milkvetch Astragalus pseudiodanthus Barneby 2-1-1-2 26, NV 469C ST ASPS/Fabaceae/Tonopah milk-vetch Astragalus ravenii Barneby 2-1-1-3 10, 14 373, 373A SE, 1 ASRA-3/Fabaceae/Raven 's milk-vetch Astragalus shevockii Barneby 2-1-1-3 54 307' 308 9 ASSH/Fabaceae/Shevock's milk-vetch Astragalus subvestitus (Jeps.) Barneby 2-2 - 1 -3 15, 54 237A, 2370, 260, 283, 284, ST ASSU- 1/Fabaceae/Kern Co. milk-vetch 306, 306B, 3070, 329, 329C Astragalus tener Gray var. titi (Eastw.) Barneby 3-3-3-3 19*,27*,37 llB, 22B, 22C, 36B, 90A, SE, 1 ASTET/Fabaceae/coastal dunes milk-vetch 336B, 3658 , 366C, 3870 Astragalus traskiae Eastw. 2-1-1-3 62, 63 SBA, SNI CR, ST ASTR-1/Fabaceae/Trask's milk-vetch

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Scientific Name R-E-V-D Code/Family Name/Vernacular Name Code Counties Quadrang les Notes

Atriplex vallicola Hoover 2-2-2-3 10,lS,40, 218A, 243C , 26SB, 289C , 3S9B ST ATVA/Chenopodiaceae/Lost Hills saltbush S4

Baccharis vanessae Beauchamp , ined . 3-3-3-3 37 22A, 3SC, 3SD, 36D BAVA/Asteraceae/San Diego coyote bush

Benitoa occidentalis (Hall) Keck 2 -1-1-3 10,27,3S 292B, 31SC, 316B, 316C, 316D, ST BEOC-1/Asteraceae/benitoa 317A, 339B, 340B , 340D

Bensoniella oregona (Abrams & Bacig.) Morton 3-3-3-2 12, OR 6S2, 6S3, 671 , 671D SE, BEOR/Saxifragaceae/bensoniella

BlennospeY'171a bakeri Heiser 3-2-2-3 49 483B, SOOC , SOlB, S02A SE, 1 BLBA/Asteraceae/Baker 's blennosperma

BlennospeY'171a nanwn (Hook .) Blake var . robustwn J. T. Howell 2-1-1-3 21 448B, 48SC, 48SD CR, SE, 1 BLNAR/Asteraceae/Pt . Reyes blennosperma

Bloomeria hwnilis Hoover 3-2-1-3 40 272A CR, SE, 1 BLHU/Liliaceae/dwarf gol den star

Botrychiwn pwnicola Cov . 3-3-3-2 4S, 47 698 ST BOPU/Ophioglossaceae/Oregon moonwort

Briekellia knappiana E. Drew 3-1-1-2 36, NV 302C ST BRKN/Asteraceae/Knapp 's brickellia Brodiaea eoronaria (Salisb.) Engler ssp. rosea (Greene) Niehaus 3-3-2-3 17' S2 548A, 596B, 596C CE, SE, 1 BRCOR/Liliaceae/Indian Valley brodiaea

Brodiaea filifolia Wats. 3-3-3-3 19,33,36, 3SB, 36A, 68C, 69C , 69D, SE, 1, 10 BRFI/Liliaceae/thread - leaved brodiaea 37 85C, 107A, 107D, 109A, 109B

Brodiaea insignis (Jeps .) Niehaus 3-3-3-3 54 308, 332A, 332D CE, 1, 11 BRIN-3/Liliaceae/Kaweah brodiaea

Brodiaea kinkiensis Niehaus 2-2-2-3 60 SCLC BRKI/Liliaceae/San Clemente Is. brodiaea Brodiaea oreuttii (Greene) Hoover 1-2-2-2 33,37,BA lOC, lOD, llB, 20A, 20C, SE, 1 BROR- 2/Liliaceae/Orcutt's brodiaea 21B, 22A, 22B, 22C , 22D, 33C , 33D, 34A, 35B, 3SD, 48C, 49D, SOB, SIA, 69D

Brodiaea pallida Hoover 3-3-2-3 SS 4S8C CE, SE, 1 BRPA/Liliaceae/Chinese Camp brodiaea

Calamagrostis erassiglwnis Thurb . 2-2-2-2 8,12,21, 48SC , S02A, S69D, S85D, 740C ST CACR-1/Poaceae/Thurber's reed-grass 23,49,0R+

Calamagrostis densa Vasey 2-1-1-2 30,37,BA 9B, 9D , lOA, lOB, lOD, 20A, 1 CADE-1/Poaceae/dense reed-grass 20D, 21A, 33D, 34A, 87C

Calamagrostis foliosa Kearn . 2-1-1-3 8,12,23,49 58SA, 601, 601B, 618D, 636, CR, ST, 1 CAF0-1/Poaceae/ leafy reed-grass 636D, 637, 637D, 722C

Caloehortus elavatus Wats. var . avius Jeps. 3-3-3-3 9 509A, S09B 12 CACLA- 1/Liliaceae/Pleasant Valley mariposa lily

�-...... ,_ '-. Calochortus clavatus Wats. ssp. recurvifolius (Hoover) Munz 3-2- 1-3 40 272A SE, 1, 13 CACLR/Liliaceae/Arroyo de la Cruz mariposa Calochortus coeruleus (Kell.) Wats. var. westonii (Eastw.) Ownbey 3-3-2-3 15 261A, 2618 SE , 1 CACOW/Liliaceae/Shirley Meadows mariposa

Calochortus dunnii Purdy 3-2-1-2 37, BA 7A, 100, 20A, 200, 330, 49C CR, ST CADU-2/Liliaceae/Dunn 's mariposa

Calochortus ex cavatus Greene 2-2- 2-3 14 CAEX-3/Liliaceae/Inyo Co . mariposa

Calochortus greenei Wats. 2-2- 2-2 45,47,0R 6828, 733, 734, 734D SE CAGR-2/Liliaceae/Greene's mariposa

Calochortus longebarbatus Wat s. 2-2-1-2 25,45,0R 662, 662B, 677B, 694A, 694B, ST, 14 CAL0-2/Li liaceae/long-haired star- tulip 694C, 695D

Calochortus obispoensis Lemmon 2-1-1-3 40 246C, 2460 ST CAOB-3/Liliaceae/San Luis mariposa Calochortus persistens Ownbey 3-2-1-3 47 717' 717B, 718, 735 SE, 1 CAPE-2/Liliaceae/Siskiyou mariposa Calochortus striatus Parish 2-2-2-2 15,19,36, 102A, 131A, 131C, 131D, 135C , ST CAST-3/Liliaceae/alkali mariposa NV 156, 161A, 185C , 260A Calochortus tiburonensis Hill 3-3-1-3 21 466B CE, SE, 1 CATI-2/Liliaceae/Tiburon mariposa

Calycadenia fremontii Gray 3-2-1-3 4,45,52 593B, 593C , 596A , 596C sx, 1, 95 CAFR-2/Asteraceae/Fremont 's calycadenia Calycadenia hooveri Carr 2-1-1-3 5,20,22, 400A, 420B, 421A, 440B , 15 CAH0-4/Asteraceae/Hoover 's calycadenia 24,50 441B, 4590 , 477B

Calystegia peirsonii (Abrams) Brummitt 2-1-1-3 19 135A, 137, 137B, 160C, ST, 1 CAPE- 5/Convolvulaceae/Peirson 's morning glory 162B, 1620, 163A Calystegia stebbinsii Brummitt 2-2 - 1 -3 9 510B, 527D CR, SE, 1, 16 • CAST-6/Convolvulaceae/Stebbin 's morning glory Camissonia benitensis Raven 3-3-2-3 35 339B, 3400 ST, 17 CABE/Onagraceae/San Benito ev en ing-primrose Camissonia guadalupensis (Wats.) Raven ssp. clementina (Raven) Raven 2-2-2-3 60 17 CAGUC/Onagraceae/San Clemente Is. evening-primrose Camissonia 'ha:Pdhamiae Raven 2-1-1-3 27, 40 245B, 246A, 293B 17 CAHA-6/0nagraceae/Hardham 's evening-primrose Camissonia sierrae Raven ssp. alticola Raven 3-2-2-3 10 39SB, 415C, 416D 17 CASIA/Onagraceae/Mono Hot Springs evening-primrose Campanula californica (Kell.) Heller 2-2-2-3 21,23,49 4080, 437B, 485B, 485C , 4850 , SE, 1 CACA-6/Campanulaceae/swamp harebell 502A , 503A, 5030, 520A , 520B, 553A, 569A, 5690 Campanula shetleri Heckard 3-1-1-3 45' 47 682, 682A, 682B ST, 18 CASH-2/Campanulaceae/Castle Crags harebel l

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Scientific Name R-E-V-D Code/Family Name/Vernacular Name Code Counties Quadrang les Notes

Carex albida Bailey 3-3-2-3 49 502A, 534D CE, SE, 1 CAAL-1/Cyperaceae/white sedge Carex obispoensis Stacey 2-1 - 1 -3 40 245C, 2468, 246C , 247D, ST CAOB-1 /Cyperaceae/San Lu is sedge 271A, 272A, 295C

Carex paucifr uctus Mkze. 2-1-1-3 9,46,55 474C , 523A, 5558 ST, CAPA-4/Cyperaceae/Sierra sedge

Carex tompkinsii J. T. Howell 2-2-1-3 10, 22 374, 374B, 374D, 375, CR, SE, 1 CAT0-2/Cyperaceae/Tompkin's sedge 375A, 375D, 4378, 438A

Carex whitneyi Olney 3-3-2-3 10,22,55 396C , 4188, 43 7A, 437B, ST CAWH/Cyperaceae/Whitney 's sedge 455A, 456A

Castilleja elata Piper 2-2-1-2 8,47,0R 698 , 738, 739A, 739C , CAEL-2/Scrophulariaceae/Siskiyou paintbrush 740D

Castilleja gleasonii Elmer 2-1-1-3 19 135A, 136B, 136C, 136D ST, 1 CAGL-3/Scrophulariaceae/Mt . Gleason paintbrush

Castilleja grisea Dunkle 3-3-2-3 60 SC LC , SCLS FL, SE, 1 CAGR-3/Scrophulariaceae/San Clemente Is. paintbrush

Castilleja hololeuca Greene 2-2 - 2- 3 59,61 ,65,66 CAH0-3/Scrophulariaceae/white-felted paintbrush

Ca stilleja latifolia H. & A. ssp. mendocinensis Eastw. 2-2-2-3 23 537B, 553A, 569A, 569D , ST CALAM/Scrophulariaceae/Mendocino coast paintbrush 585A, 585D , 601D

Castilleja mollis Penn . 1-2-2-3 40,42,66 SRON , SROW ST CAM0-7/Scrophulariaceae/Soft - leaved paintbrush

Castilleja neglecta Zeile in Jeps. 2- 2- 1-3 21 466B ST CANE-4/Scrophulariaceae/Tiburon paintbrush

Ca stilleja uliginosa Eastw. 3-3-3-3 49 502A CE, SE, 1 CAUL/Scrophulariaceae/Pitkin Marsh paintbrush Caulanthus amplexicaulis Wats. var . barbarae (J . T. Howell} Munz 2-1-1-3 42 168B, 193C ST CAAMB/Brassicaceae/Santa Barbara caulanthus·

Ca ulanthus simulans Pays . 2-1-1-3 33,37,40 SC, 20A, 31B CASI-3/Brassicaceae/Payson 's caulanthus Caulanthus stenocarpus Pays . 2-2- 1 - 2 3·7 , BA 9C , lOA, 21D, 34C, CR, ST CAST-5/Brassicaceae/slender-pod caulanthus 35D

Caulostramina jaegeri (Rollins} Rollins 3-1-1-3 14 350D, 392D ST CAJA/Brassicaceae/Jaeger 's caulostramina

Ceanothus confusus J. T. Howell 3-2-1-3 49 501B, 517B 1, 20 CEC0-3/Rhamnaceae/Rincon Ridge ceanothus 634 Ceanothus cuneatus (Hook .) Nutt. var . decumbens T. W. Nelson 3-2-1 -3 12,53 &J. P. Nelson , ined. CECUD/Rhamnaceae/The Lassies ceanothus Ceanothus cyaneus Eastw. 2-2-2-2 37, BA 21A CECY-2/Rhamnaceae/San Diego ceanothus

Ceanothus divergens Parry 2-1-1 -3 17,28,49 500B, 5 01A, 501B, 516C, 1 CEDI-2/Rhamnaceae/Calistoga ceanothus 51 7A, 517B, 517C, 51 70 Ceanothus f errisiae McMinn 3-2-2-3 43 406A , 406B SE, 1 CEFE/Rhamnaceae/coyote ceanothus

Ceanothus gloriosus J. T. Howell var . porrectus J. T. Howell 2-1- 1 -3 21 485C, 4850 ST CEGLP/Rhamnaceae/Mt . Vision ceanothus

Ceanothus hearstiorurn Hoover & Roof 3-2-2-3 40 272A CE, SE, 1 CEHE/Rhamnaceae/Hearst 's ceanothus

Ceanothus maritimus Hoover 3-2-2-3 40 292A CR, SE, 1 CEMA-2/Rhamnaceae/maritime ceanothus

Ceanothus masonii McMinn 3-2-1-3 21 467A, 467B CR, SE, 1 CEMA-3/Rhamnaceae/Mason 's ceanothus

Ceanothus roderickii Knight 3-1 - 1 -3 9 510B ST, 1, 21 CERO/Rhamnaceae/Pine Hill ceanothus

Centaurium namophilum Reveal , Broome, & Beatley 2-2-2-2 14,26,NV 275B, 275C , 276A, 324A, SE, 1, 22 CENA/Gent ianaceae/spring- loving centaury 413A Centrostegia Zeptoceras Gray 3-3-3-3 19,33,36* 67B� 69A� 106B* , 106C , SE, 1, 23 CELE-4/Polygonaceae/Slender-horned centrostegia 1060� 1 07A*, 107B. 1070* , 109A* , llOA* , 133C* , 137B* , 137C*, 1370, 1380

Cercocarpus traskiae Eastw. 3-3-3-3 64 SCAE, SCAS SE, 1 CETR-2/Rosaceae/Catalina mountain mahogany Chaenactis parishii Gray 2 - 2-1-2 33,37,BA 19B, 19C, 20A, 49A ST, 1 CHPA-6/Asteraceae/Parish 's chaenactis 6SC, 66, 660, 68B, 83C

CheiZanthes fibrillosa Davenp . ex Underw. 3-1 - 1-3 33 SE CHFI-1/Adiantaceae/fibrillose lip- fern

Chlorogalum g�andiflorum Hoover 2-2-1-3 55 458C , 4590 SE, 1 CHGR-2/Liliaceae/Red Hills soaproot Chlorogalum purpureum Bdg . var . purpureum 3-3-1-3 27 295B, 318C SE, 1 CHPUP-1/Liliaceae/purple amo le Chlorogalum purpureum Bdg . var. reductum Hoover 2-2-1-3 40 245A CR, SE, 1 CHPUR/Liliaceae Camatta Canyon amo le Chorizanthe breweri Wats. 2-1-1-3 40 1680, 170B , 193A, 246C, ST CHBR- 2/Polygonaceae/Brewer 's chorizanthe 2460, 2960 Chorizanthe howellii Goodm . 2 - 1 - 1 -3 23 569A ST CHHO/ Polygonaceae/Howell's chorizanthe Chorizanthe orcuttiana Parry 3-3-3-3 37 llB, 22B, 22C, 360 CE, SE, 1 CHOR-1/Polygonaceae/Orcutt's chorizanthe

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e;;-I I\) Scientific Name R-E-V-D Code/Family Name/Vernacular Nam� Code Counties Quadrangles Notes

Chorizanthe parryi Wats . var. fernandiana (Wats.) Jeps. 3-2-2-3 19,30,37 22B, 70B, 87C, 880, llOA, SE , 1 CHPAF/Polygonaceae/San Fernando Valley chorizanthe 112B, 137C, 1370 , 138A, 138B, 162B

Chorizanthe pungens Benth. var . pungens 2-2-2-3 27 CHPUP-2/Polygonaceae/Monterey spine flower

Chorizanthe rectispina Goodm . 2-1-1-3 27' 40 245A, 2450 , 246A , 246B, ST CHRE/Polygonaceae/one-awned chorizanthe 294B, 295B

Chorizanthe spinosa Wats. 1 - 2- 2-3 15,19,36 158C, 161A, 161B, 183A, 184A, SE , 1 CHSP/Polygonaceae/Mojave chorizanthe 185A, 185C, 186C, 2080, 2100, 211C, 235B, 235C

Chrysothamnus parryi (Gray) Greene ssp. bolanderi (Gray) Hall & Clem. 3-2-2-3 26, 55 453 CHPAB/Asteraceae/Bolander 's rabbit brush Cirsiwn campylon H. L. Sharsm . 3- 2- 1 -3 43, 50 406A, 406B, 407A, 407B, 425B , ST , 1 CICA-3/Asteraceae/Mt . Hamilton thistle 426A, 426C, 4270

Cirsiwn ciliolatwn (Hend.) J. T. Howell 3-3-3-3 47 , OR 717, 733C 1 CICI/Asteraceae/Ashland thistle

Cirsiwn crassicaule (Greene) Jeps . 2-2-2-3 15,16,39 24rD, 264C , 265B, 289C , SE, 1 CICR/Asteraceae/slough thistle 444A, 4620

Cirsiwn fo ntinale (Greene) Jeps. var. fo ntinale 3-3-2-3 41 4480 CE, SE, 1 CIFOF/Asteraceae/fountain thistle

Cirsiwn fo ntinale (Greene) Jeps. var. obispoense J. T. Howell 2-2-1-3 40 246C , 271A SE, 1 CIFOO/Asteraceae/Chorro Creek bog thistle

Cirsiwn hydrophilwn (Greene) Jeps. var. hydrophilwn 3-3-3-3 48 482A SE, 1 CIHYH/Asteraceae/Suisan thistle Cirsiwn hydrophilwn (Greene) Jeps . v�r . vaseyi (Gray) J. T. Howell 3-1-1-3 21 467A ST CIHYV/Asteraceae/Mt. Tamalpais thistle

Cirsiwn loncholepis Petrak 2-2-1-3 40, 42 171A, 195C, 1950 , 196A, 196B, SE, 1 CILO/Asteraceae/La Graciosa thistle 1960, 2210

Cirsiwn occidentale (Nutt.) Jeps . var. compactwn Hoover 2- 1-2-3 40 2710, 272A CIOCC/Asteraceae/compact · cobweb thistle

Cirsiwn rhothophilwn Blake 2-2-2-3 40, 42 145B, 171A, 171C, 196B, 2210 SE, 1 CIRH/Asteraceae/surf thistle

Clarkia australis E. Small 2-2-1-3 20,22,55 455C, 456, 456C ST, 24 CLAU/Onagraceae/Small's southern clarkia

Clarkia borealis E. Small ssp . arida E. Small 3-3-3-3 45 627, 627B, 6460 SE, 1, 24 CLBOA/Onagraceae/northern clarkia

Clarkia calientensis Vasek 2-1 - 1 -3 15 2380 25 CLCA-2/0nagraceae/Vasek's clarkia

Clarkia franciscana Lewis & Raven 3-3-3-3 38 466C CE , SE, 1 CLFR/Onagraceae/Presidio clarkia

--...... __ -- --- ______...... _ �-- CZarkia imbricata Lewis & Lewis 3-3-3-3 49 502A CE, SE, 1 CLIM/Onagraceae/Vine Hill clarkia

CZarkia ZinguZata Lewis & Lewis 3-3-1-3 22, 55 438A, 438B, 439, 456 SE, 1 CLLI- 1/0nagraceae/Merced clarkia CZarkia mosquinii E. Small ssp . mosquinii 3-3-3-3 4 575B SE, 1, 24 CLMOM/Onagraceae/Mosquin 's clarkia

CZarkia rostrata W. S. Davis 2-1-1-3 20,22,24,50 419C, 439C, 440C, 442A, 459C ST, 26 CLRO/Onagraceae/beaked clarkia CZarkia speciosa Lewis & Lewis ssp. immacuZata Lewis & Lewis 2-2-2-3 40 221A, 2218, 2210 , 270A CR, SE, 1 CLSPI/Onagraceae/Pismo clarkia

CZarkia sprirlf]vi Z Zensis Vasek 3-2-2-3 54 309A CE CLSP-3/0nagraceae/Springville clarkia

CZaytonia ZanceoZata Pursh var. peirsonii Munz & Johns . 3-3-3-3 19, 36 108A , 108C , 1340 ST CLLAP/Portulacaceae/Peirson 's spring beauty CoZZinsia antonina Hardham 2-1-1-3 27 294B ST, 27 COAN/Scrophulariaceae/San Antonio collinsia

CoZZomia Zarsenii (Gray) Pays . 2-1-1- 2 45,47,0R+ 6440 , 713C COLA-1/Polemoniaceae/talus collomia CoZZomia rawsoniana Greene 2-1-1-3 20 397A, 397B, 417C, 4170, CORA-2/Polemoniaceae/serrate collomia 418A, 4180 CoZubPina caZifornica Jtn. 2-1-1-2 13,33,AZ , 128, 62A, 78C ST COCA -9/Rhamnaceae/Las Animas colubrina BA, SO

CordyZanthus eremicus (Cov. & Mort .) Munz ssp. bernardinus 3-3-3-3 14' 36 131B, 1310 CE, SE, 1 (Munz) Chuang & Heckard, comb . nov . ined . COERB/Scrophulariaceae/San Bernardino bird's beak CordyZanthus maritimus Nutt . ssp . maritimus 2-2-2-2 19,30,37, llB, 110, 49A, 718, 72A, CE, FL, SE, 1 COMAM3/Scrophulariaceae/salt marsh bird's beak 42,56,8A 89C, 890, 1120 , 1148, 1140 , 142A, CordyZanthus moZZis Gray ssp. hispid:us (Penn .) Chuang & Heckard 1-2-2-3 15,24,48 2150, 382B, 403B, 403C , ST COMOH/Scrophulariaceae/hispid bird 's beak 4030, 4818 CordyZanthus moZ Zis Gray ssp. moZ Zis 2-2-1-3 7,21 ,24, 481B, 481C, 482A, 482 C, CR, SX, 1 COMOM/Scrophulariaceae/soft bird's beak 28,48 ,49 483A, 4830, 4840 CordyZanthus niduZarius J. T. Howell 3-1 - 1 -3 7 464B CR, SE, 1 CONI/Scrophu lariaceae/procumbent cordylanthus

CordyZanthus paZmatus (Ferris) Ma cbr. 3-3-3-3 6* ,10* ,20* ' 359A, 360A , 381A, 462A, sx, 1 COPA-5/Scrophulariaceae/palmate-bracted bird's beak 24* ,57 513B, 545C , 5460 CordyZanthus rigidus (Benth .) Jeps. ssp . ZittoraZis 3-3-2-3 27 , 44 365B, 365C, 366A , 366C, SE, 1 (Ferr is) Chuang & Heckard 3 660, 3870 CORI L/Scrophulariaceae/seaside bird 's beak CordyZanthus tenuis Gray ssp. capi ZZaris (Penn.) Chuang & Heckard , 2-2-1-3 49 502B CR, ST, 1 comb . nov . ined. COTEC/Scrophulariaceae/Pennell's bird's beak

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.... 15 LIST 2 (JI 16 LIST 2 ..... CJ) r"

iii-t Scientific Name R-E-V-D fl) Code/Family Name/Vernacular Name Code Counties Quadrangles Notes

CordyZanthus tenuis Gray ssp. paZZescens (Penn.) Chuang & Heckard 2-2- 1-3 47 682, 699, 699A, 699D SE , 1 COTEP/Scrophulariaceae/pallid bird's beak Coreopsis harniZtonii (Elmer) H. K. Sharsm . 3-2- 1-3 43, 50 425C, 426C, 426D, 444D ST , 1 COHA-2/Asteraceae/Mt . Hamilton coreopsis Corethrogyne fiZaginifoZia (H. & A.) Nutt. var. ZinifoZia Hall 2-1-1-3 37 228, 22C, 35C, 36D COFIL/Asteraceae/Oel Mar Mesa sand as ter Coryphantha vivipara (Nutt .) Britt. & Rose var. aZversonii 2-2-2-3 13, 33 SSA, 61A, 63A, 75A, 75D, ST (Coult.) Benson 78C, 95C, 960 COVIA/Cactaceae/foxtail cactus Coryphantha vivipara (Nutt.) Britt. & Rose var. rosea 2-2-2-2 36, NV ST (Clokey) Benson COVIR/Cactaceae/viviparous foxtail cactus Cr yptantha crinita Greene 2-2-2-3 45, 52 6108, 611C, 6290, 647A , 6470 ST , 1 CRCR-1/Boraginaceae/silky cryptantha Cryptantha ganderi Jtn . 3-3-3-3 37 32A, 47D ST CRGA/Boraginaceae/Gander's cryptantha Cryptantha roosiorum Munz 3-2-1-3 14 372, 372A SE , 1 CRR0-1/Boraginaceae/br istle cone cryptantha Cryptantha traskiae Jtn. 2-2-2-3 60, 62 SNIC CRTR/Boraginaceae/Trask '� cryptantha Cupressus abrarnsiana C. B. Wo lf 3-3-2-3 41, 44 4088, 408C , 409A CE , SE, 1 CUAB/Cupressaceae/Santa Cruz cypress Cupressus goveniana Gord. 3-1-1-3 27 366C CUGO/Cupressaceae/Gowen cypress Cupressus macrocarpa Hart . ex Gord . 2-1-1-3 27 366C ST CUMA-2/Cupressaceae/Monterey cypress Cupressus stephensonii C. B. Wolf 3-3-2-3 37 20A, 33C CUST/Cupressaceae/Cuyamaca cypress

Cymopterus deserticoZa Bdg . 3-2- 1 -3 14,15,19,36 157C , 184A, 185A , 185C , ST, 1 CYOE/Apiaceae/desert cymopterus 2100, 328C

Cypripedium fascicu Zatum Kel l. 3-2- 2-2 8,12,22,29, 40 78, 407C , 4080, 418, 426B, 10 CYFA/Orchidaceae/clustered lady's slipper 32,41,43,44, 428B, 429B, 448C, 502A, 5190, 45,46,47,49, 536, 551, 552, 557A, 5730, 52, 53,0R 613, 666, 682, 687, 699, 702, 736

Cypripedium montanum Oougl. 3-2-2-2 8,12,20,23, 418, 429B, 437, 438A, 474, ST , 10 CYM0-1/0rchidaceae/mountain lady's slipper 25,32,41,47, 535 , SSOB, 551A, 626, 633, 49,53,55,0R 635, 649, 666, 668 , 670, 671 , 693, 701, 702 , 715, 719, 734, 740C

Delphinium bakeri Ewan 3-3-2-3 21, 49* 485A , 485B, 502B CR, SE , 1 OEBA/Ranunculaceae/Baker 's larkspur Delphinium hesperium Gray ssp. cuyamacae (Abrams) Lewis & Epling 2-2-1-3 33,37,42 l 9C , 20A DEHEC/Ranunculaceae/Cuyamaca larkspur

Delphinium hutchinsoniae Ewan 2-2-1-3 27 320B, 320E, 344B, 344C, 36SB, ST DEHU/Ranunculaceae/Hutchinson 's larkspur 36SC, 366 C Delphinium inopinum (Jeps .) Lewis & Epling 2-1 -1-3 15,54,56 16SA, 1658, 16SC, 1650, 1660, DEIN/Ranunculaceae/dwarf larkspur 189C, 1900 , 237, 284, 285, 308 , 330i 331 , 352C

Delphinium kinkiense Munz 3-3-3-3 60 SCLC, SCLS FL, SE, 1 DEKI/Ranunculaceae/San Clemente Is. larkspur

Delphinium lutewn Heller 3-3-2-3 21, 49 48SB, 502A, 502B, 503A, CR, SE, 1 DELU/Ranunculaceae/yellow larkspur 5030, 520B

Delphinium variegatum T. & G. ssp . thornei Munz 3-3-3-3 60 SCLC , SCLS ST, 28 DEVAT/Ranunculaceae/Thorne's royal larkspur Dend:f'omecon rigida Benth. ssp . rhamnoides (Greene) Thorne 2- 2-2-3 60, 64 DERIR-2/Papaveraceae/island tree-poppy

Dicentra fo rmosa (Haw.) Walp. ssp . oregana (Eastw.) Munz 2-2-2-2 8,53,0R 721, 722A, 73SA, 738, 1, 29 DIFOO/Fumariaceae/Oregon bleeding heart 739A, 740A, 740C , 7400 Dichantheliwn lanuginosum (Ell.) Gould var. thermale 3-2-1-3 28 , 49 5170, 533C, 534D CE, SE, 1, 30 (Bol .) Spellenberg DILAT/Poaceae/Geyser 's pani cum DicheZosterruna lacuna-vernalis Lenz 2-2-1-3 3,24,34 420C, 495A, 511B ST, 31 DILA- 2/Liliaceae/vernal pool brodiaea Ditaxis californica (Bdg .) Pax & K. Hoff m . 2-2-2-3 13, 33 25C, 61A, 61B, 62B, 63A, 65A ST DICA-4/Euphorbiaceae/California ditaxis Dithyrea maritima A. Davidson 2-3-2-2 19,40,42, SMIE, SMIW, SNIC, 90B, 90C, 1 DIMA/Brass icaceae/beach spectacle pod 56,61 ,62, 1120, l 71A, 1968, 1960 , 221B, BA 2210 , 2470 Downingia concolor Greene var . brevior McVaugh 3-3-3-3 37 OOCOB/Campanulaceae/Cuyamaca Lake downingia Downingia humilis (Greene) Greene 2-2-1-3 24,28,34, 440B, 440C , 441A, 459C, 10 DOHU/Campanu laceae/dwarf downingia 48,49,50 481B, 4838, 498C, 4980, SOOD , SOlA, 5010, 512B Draba asterophora Pays . var. asterophora 3-1-1-2 2,8,9,55, 453, 522C, 5230 ST, 1 ORASA/Brassicaceae/Tahoe draba NV Draba asterophora Pays . var . macrocarpa C. L. Hitchc . 3-1-1-3 9 5230 ST, 1 ORASM/Brassicaceae/Cup Lake draba Draba aureo Za Wats. 2-1-1-2 45,47,53, 626A, 699, 699C , 700 ORAU/Brassicaceae/golden draba OR+ Draba cruciata Pays . var . cruciata 2-1 - 1 -3 54 331, 331A, 308 ST ORCRC2/Brassicaceae/Mineral King draba Draba cruciata Pays. var. integrifo Zia Hitchc . & Sharsm . 2-1-1-3 10,14,54 308A, 352A, 3520 ST DRCRI/Brassicaceae/Mt . Whitney draba

r-

;;-I I\) 17 2 ... LIST ...., 18 2 ... LIST Q) r-

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Scientific Name R-E -V-D Code/Family Name/Vernacular Name Code Counties Quadrangles Notes

!Jr>aba howeZZii Wats. var. carnosula (0 . E. Schulz) C. L. Hitchc . 3-2-2-3 47' 53 668 , 668B, 684C, 700, 738 ST DRHOC/Brassicaceae/Mt . Shasta draba Dr>aba stenoloba Ledeb. var. rcunosa C. L. Hitchc . 3-1-1-2 9,25,29, 523A, 523D , 554B, 7078, 708A ST DRSTR/Brassicaceae/branched draba 31, NV

Dudleya bettinae Hoover 3-2- 2-3 40 246C , 247A, 247B SE , 1 DUBE/Crassulaceae/San Luis serpentine dud leya

Dudleya blochrnaniae (Eastw.) Moran ssp. brevifolia Moran 3-3-3-3 37 22B, 22C ST DUBLB/Crassulaceae/Blochman 's dud leya Dudleya bZochrnaniae (Eastw.) Moran ssp. insularis (Moran) Moran 3-1-1-3 66 ST DUBLI/Crassulaceae/Santa Rosa Is. dudleya Dudleya candelabrwn Rose 2-2-2-3 65, 66 SCRA, SCRB, SCRC , SE , 1 DUCA- 2/Crassulaceae/candle holder dudleya SROE , SROW Dudleya cymosa (Lem.) Britton & Rose ssp . marcescens Moran 3-2-1-3 19, 56 113C , 1130 CR, SE, 1 DUCYMl/Crassulaceae/Santa Monica Mtns . dudleya Dudleya densiflora (Rose) Moran 2-2- 2-3 19, 33 48C , 109A, 109B ST , 1 DUDE/Crassulaceae/San Gabriel Mtn . dudleya Dudleya multicaulis (Rose) Moran 2-2- 2-3 19,30,33, SlC, 52D, 71D, 87B, 888, SE, 1 DUMU/Crassu laceae/many-stemmed dudleya 36 , 37 107A, 108B, 1090 , 112B Dudleya nesiotica (Moran) Moran 3-3-2-3 65 SCRA CR, SE, 1 OUNE/Crassulaceae/Santa Cruz Is. dudleya

Dudleya parva Rose & Davids. 2 -1-2 -3 56 113A, 1138 ST OUPA/Crassulaceae/Conej o dudleya

Dudleya stoZonifera Moran 3-2-2-3 30 70C, 718, 710 CR, SE , 1 OUST/Crassulaceae/Laguna Beach dudl eya

Dudleya traskiae (Rose) Moran 3-3-3-3 63 SBAR CE, FL, SE, OUTR/Crassulaceae/Santa Barbara Is. dudleya 1, 32 Dudleya viscida (Wats .) Moran 2-.2-2-3 19,30,33, llB, 22C, 35C , 36A, SOB, ST , 1 DUVI-2/Crassulaceae/sticky dudleya 37 69C, 70D

Echinocereus engelmannii (Parry) Ruemp ler var . howei Benson 3-2-2-3 36 173A SE, 1, 33 ECENH/Cactaceae/Howe 's hedgehog cactus. Enceliopsis covillei (Nels.) Blake 2 - 2-2-3 14 302B, 302C , 325C SE, 1 ENCO/Asteraceae/Panamint daisy

Epilobium nivium Bdg . 2 -1-1-3 6,11,17, 5648, 564C , 565A, 565D, ST , 1 EPNI/Onagraceae/Snow Mtn . willow herb 23, 53 598A, 598B

Epi Zobium oreganum Greene 2-1-1-2 8,12,47, 634 EPOR-2/0nagraceae/Oregon fireweed 52,53,0R

Epilobium siskiyouense (Munz) Hoch & Raven 2-1-1-2 47,53 ,0R 684 EPSI/Onagraceae/Siskiyou f ireweed

Eriastrum brandegeae Mason 3-2-2-3 6' 17 533B, 534A, 564A, 564C , ST , 1 ERBR-1/Polemoniaceae/Brandegee's eriastrum 564D , 565A

-� ��------� -�-.-���.... � ��.... � ...... � ...... -� ...... � ...... � �-...... �� �.. � �� ...... � ...... � ...... � �-...... �.,...... ��-- ...�� ...... �� ...... � ... .---� ...... � �..... �� ...... --� � � � �.,..

EPiastrwn densifoliwn (Benth.) Mason ssp . sanctoPwn (Mlkn.) Mason 2-1-1-3 30 87C, 88A, 88B, 880 1 ERDES/Polemoniaceae/Santa Ana River eriastrum

EPiastrwn tPacyi Mason 3-2-2-3 6,11,53 564A, 564C , 650, 650C 1 ERTR- 1/Polemoniaceae/Tracy's eriastrum

EPicamePia fasciculata (Eastw.) Macbride 2-2- 2-3 27 365C, 366A, 366C , 3660, SE, 1 ERFA-2/Asteraceae/Eastwood 's ericameria 386C, 408C

EPigePon aequifolius Hall 3-1-1-3 10, 54 284, 307B, 307C , 374, ST ERAE/Asteraceae/Hall's daisy 3740, 437B

EPigePon delica"/;us Cronq . 3-1-1-2 8, OR 722B, 739, 740C , 7400 SE, 1, 34 ERDE- 3/Asteraceae/Del Norte daisy

EPigePon flexuosus Cronq . 2-1-2-3 8, 53 667, 667A, 667B, 667C , ST, 1 ERFL/Asteraceae/Trinity Alps daisy 6670, 684C , 722

EPigePon multiceps Greene 3-2-2-3 15' 54 284C, 307, 330 ST, 1 ERMU-3/Asteraceae/ Kern River daisy

EPigePon paPishii Gray 2-2-2-3 36 130C, 1310 ST ERPA- 2/Asteraceae/Parish 's daisy EPigePon supplex Gray 2-1-2-3 12,23,49 485C, 520B , 537B, 537C , 5370 ST ERSU-1/Asteraceae/supple daisy EPiodictyon altissimwn P. V. Wells 3-3-3-3 40 221B, 2470 CE , SE, 1 ERAL-4/f-lydrophyll aceae/ Indian Knob mountain balm EPiodictyon capitatum Eastw. 3-2-2-3 42 145B, 170B, 171A, 195C CR, SE , 1 ERCA-7/f-lydrophyllaceae/Lompoc yerba santa EPiogonwn alpinum Engelm. 3-1-1-3 47' 53 699, 699C CE , SE, 1 ERAL-3/Polygonaceae/Trinity buckwheat EPiogonum ampullacewn J. T. Howell 2-2- 2-3 26 433C, 434A, 451C, 4510, ST ERAM-3/Polygonaceae/Mono buckwheat 470C , 487C EPiogonum apPicwn J. T. Howell var . appicum 3-3-1-3 3 494C CR, SE, 1 ERAPA2/Polygonaceae/Ione buckwheat EPiogonwn apPicum J. T. Howell var. pPostPatum Myatt 3-2-1-3 3 494B, 49 5A CE, SE , 1 ERAPP/Polygonaceae/Irish Hill buckwheat EPiogonwn bifuPcatum Reveal 2-2-1-2 14, NV 298A ST ERBI/Polygonaceae/forked buckwheat EPiogonwn bPeedlovei (J . T. Howell) Reveal var . bPeedlovei 3-2-1-3 15 237B, 2370, 260 SE, 1, 35 ERBRB2/Polygonaceae/Breedlove's buckwheat EPiogonwn bPeedlovei (J . T. Howell) Reveal var . shevockii 3-1-1-3 54 284, 285, 307B, 307C , 308 SE , 1, 35 J. T. Howell ERBRS/Polygonaceae/The Needles buckwheat EPiogonwn buttePWOPthianum J. T. Howell 3-1-1-3 27 319B, 319C CR, SE, 1 ERBU/Polygonaceae/Butterworth 's buckwheat EPiogonwn cPocatum Davidson 2-3-1-3 56 113A, 113B, 114A CR, SE , 1 ERCR-1 /Polygonaceae/Conej o buckwheat

EPiogonwn ePemicola J. T. Howell & Reveal 2-1-1-3 14 302A, 350B, 3500 ST ERER- 2/Polygonaceae/Wild Rose Canyon buckwheat r-

iii-I II)

.... 19 LIST 2 (Q 20 LIST 2 N 0

r-- en -I N

Scientific Name R-E-V- D Code/Family Name/Vernacular Name Code Counties Quadrangles Notes

Eriogonwn ericaefoliwn T. & G. var . thornei Reveal & Hendrickson 3-2- 1 -3 36 225D CE, SE, 1 ERERT/Polygonaceae/Thorne's buckwheat 36

Eriogonwn gigantewn Wats. var. compactwn Dunkle 3-2-2-3 63 SBAR CR, SE, 1 ERGIC/Polygonaceae/Santa Barbara Is. buckwheat

Eriogonwn gigantewn Wats. var. formoswn K. Bdg. 2-2-2-3 60 ERGIF/Polygonaceae/San Clemente Is. buckwheat Eriogonwn grande Greene var. dunklei Reveal, ined . 3-1 - 1 -3 61 SMIE, SMIW ERGRD/Polygonaceae/San Miguel Is. buckwheat

Eriogonwn kelloggii Gray 3-3-3-3 23 600B, 600C ST , 1 ERKE-1/Polygonaceae/Kellogg 's buckwheat

Eriogonwn kennedyi Porter ex Wats. var. austromontanwn Munz 2 - 2-1-3 36, 56 105A , 105B, 130C, 131C , 131D, ST , 1 ERKEA2/Polygonaceae/southern mountain buckwheat 1320, 165A, 165B, 190C

Eriogonwn kennedyi Porter ex Wats. var. pinicola Reveal 3-1-1-3 15 211B SE , 1 ERKEPl/Polygonaceae/Kern buckwheat

Eriogonwn Zibertinus Reveal , ined. 2 - 2-2-3 52, 53 613, 613B, 613C , 613D, ERLI-2/Polygonaceae/Dubakella Mtn . buckwheat 614, 631C, 632, 632A , 632B, 632C, 632D, 683D

Eriogonwn microthecwn Nutt. var. johnstonii Reveal 3 - 1 - 1-3 19, 36 108A , 134C SE, 1 ERMIJ/Polygonaceae/Johnston's buckwheat

Eriogonwn microthecwn Nutt. var. panamintense S. Stokes 2-1-1-3 14 302A, 350B ST ERMIP/Polygonaceae/Panamint Mtns . buckwheat Eriogonwn nervuloswn (S. Stokes) Reveal, comb . nov . ined . 2-1- 1 -3 6,11,17, 517B , 519C, 532C, 533C, 1, 37 ERNE-4/Polygonaceae/Snow Mtn. buckwheat 49 548C, 564D, 565A

Eriogonwn nortonii Greene 2- 2- 1 -3 27' 35 341A, 343A, 385C , 386D ST ERN0-1/Polygonaceae/Pinnacles buckwheat Eriogonwn nudwn Oougl. ex Benth . var. murinwn Reveal 3-3-1 - 3 54 332A SE , 1 ERNUM/Polygonaceae/mouse buckwheat

Eriogonwn ovalifoliwn Nutt. var. vinewn (Small) Nels. 2-2-2-3 36 104B, 105A, 130C, 131C , SE, 1 EROVV/Polygonaceae/Cushenbury buckwheat 131D' 716

Eriogonwn pendulwn Wats. 2-2- 1 -2 8, OR 739, 739C ST ERPE- 5/Polygonaceae/Waldo buckwheat

Eriogonwn prociduwn Reveal 2-2-1- 2 18,25 ,0R 675C, 708C , 7250 ERPR-4/Polygonaceae/procid buckwheat

Eriogonwn truncatwn T. & G. 3-2-2-3 1,7,48 445A , 445B, 464A, 464B, SE, 1 ERTR-3/Polygonaceae/Mt . Diablo buckwheat 481D, 482A

Eriogonwn twisselmannii (J. T. Howell) Reveal 3-2- 1 -3 54 307C , 308 ST , 1 ERTW/Polygonaceae/Twisselmann 's buckwheat

Eriogonwn wnbellatwn Torr. var. hwnistratum Reveal, ined . 2-1-1-3 47 699, 700 ERUMH/Polygonaceae/Mt . Eddy buckwheat

...... ____ ---....._ - Eriogonum umbeZZatwn Torr. var. torreyanum (Gray) Jones 2 - 2 -1-3 29, 31,46 SE, 1 ERUMT/Polygonaceae/Donner Pass buckwheat

Eriogonum wrightii Torr. ex Benth. in DC. var. olanchense 3-1-1-3 S4 329, 329D SE, 1 (J . T. Howell) Reveal ERWRO/Polygonaceae/Olancha Peak buckwheat

EriophyZ Zum congdonii Bdg . 3-3-3-3 22 437, 438A ST, 1, 38 ERC012/Asteraceae/Congdon 's eriophyllum

EriophyZZum moha:vense (Jtn. ) Jeps. 3-2-1-3 36 181B, 208C SE, 1 ERM0-3/Asteraceae/Barstow eriophyl lum

EriophyZZum nevinii Gray 2-1-1-3 60, 63,64 ERNE -3/Asteraceae/Nevin 's eriophyllum Eryngiurn aristulatwn Jeps. var. parishii (Coult. & Rose) 2-3-3-2 33,37,BA lOC, llD, 22A, 22B, CE, SE , 1 Math. & Const . 22D, 3SB, SIC, 69D ERARP/Apiaceae/San Diego coyote thistle Eryngiurn constancei Sheikh, ined. 3-1-1-3 17 S33C 39 ERC0-13/Ap i aceae/Constance's coyote thistle

Eryngiurn mathiasiae Sheikh, ined. 2-1-1-3 18, 2S 677B 39 ERMA - S/Apiaceae/Mathias ' coyote thist le

Eryngium racemosum Jeps. 3-3-3-3 S,39*, SO* 424A* , 4438* , 443C* , 444A* , SE, 1 ERRA-2/Apiaceae/De lta coyote thist le 461A* , 462D, 477D

Eryngiurn spinosepalum Mathias 2-1-1-3 10, S4 333A 39 ERSP- S/Apiaceae/spiny-sepaled coyote thistle

Erysimum capitatum (Dougl.) Green e var. angustatum (Greene) 3-3-3-3 7 481D SE, FL, SE , G. Rossb. 1 ERCAA/Brassicaceae/Contra Costa wallflower Erysimurn insulare Greene 2-1-1-3 61 , 66 SMIE, SMIW, SRON ST ERIN- S/Brassicaceae/island wallflower Erysimum menziesii (Hook .) Wettst. 2 - 2 -2-3 12,23,27 366C , S69A , S69D, S8SD, ST ERME-3/Brassicaceae/Menzies ' wallflower 672C, 672D Erysimum teretif olium Eastw. 3-2-2-3 27' 44 366A, 366C , 408C, 408D CR, SE, 1 ERTE-2/Brassicaceae/Santa Cruz wallflower Erythronium grandiflorum Pursh ssp. pusateri Munz & J. T. Howell 3-1-1-3 S4 308A, 331, 331C SE, 1 ERGRP3/Liliaceae/Hockett Lakes fawn lily Eschscholzia procera Greene 2-2-2-3 IS 212B, 260B ST ESPR/Papaceraceae/Kernville poppy Eschscholzia rhombipetala Greene 2-1-1-3 1,7,39, ESRH/Papaceraceae/diamond-petaled California poppy 40, so Euphorbia hooveri Wheeler 2-2-2-3 4,SO,S2, 334A, 441A, 441C, 441D, ST EUHO/Euphorbiaceae/Hoover's spurge S4 S76B, S93B, S94A Euphorbia platysperma Engelm. 3-2-2-2 13,33,AZ 32C, 82C ST EUPL/Euphorbiaceae/flat - seeded spurge ForseZZesia pungens (Bdg.) Heller var . glabra Ensign 3-2-2- 2 36 , NV 249D SE, 1, 40 FOPUG/Crossosomataceae/pungent forsellesia cen -I � N 21 LIST 2 ... 22 LIST 2 I\) I\) ... u; Scientific Name R-E -V- D -4 Code/Family Name/Vernacular Name Code Counties Quadrangl es Notes ti)

Frasera wrrpquaensis Peck & Applegate 3-2-1-2 53,0R 633D ST , 1 FRUM/Gentianaceae/Umpqua green gentian Fremontodendron decumbens R. Lloyd 3-1-2-3 9 510B CR, SE, 1 FRDE/Sterculiaceae/Pine Hill flannel bush Fremontodendron mexicanum A. Davids. 3-3-3-2 37,BA FRME/Sterculiaceae/Mexican fremontia

Fritillaria agrestis Greene 3-2-2-3 7,15,23,27 10 FRAG/Lil iaceae/stink bells 35,40,50 Fritillaria brandegei Eastw. 2- 1-2-3 15, 24 261A, 261B, 261C, 285A, ST FRBR/Liliaceae/Greenhorn fritillary 285C , 285D , 307B, 308A, 308C, 308D, Fritillaria falcata (Jeps .) D. E. Beetle 3-2-1-3 35* ,42,43,50 339, 425B, 426A ST, 1 FRFA/Liliaceae/talus fritillary

Fritillaria liliacea Lindl. 3-2-3-3 1,7,17,21 386B , 429A, 429C, 448D, 1, 10 FRLI/Liliaceae/fragrant fritillary 27* ,35,38,41 498D, 501A, 501B 43,48,49 Fritillaria ojaiensis A. Davids . 3-2- 2-3 56 FROJ/Liliaceae/Oj ai fritillary Fritillaria roderickii Knight 3-2-2-3 23 537C, 537D, 551C, 55iD CE, SE, 1 FRRO/Liliaceae/Roderick's fritillary Friti l laria stria ta East w. 3-2- 2 - 3 15,54 239A, 261A, 261B, 261C, ST , 1, 10 FRST/Liliaceae/striped adobe- lily 262A, 262B, 262D, 309B, 309C , 310A

Fritillaria viridea Kel l. 3-3-3 - 3 27 339C 41 FRVI/Liliaceae/San Benito fritillary

Galium angustifolium Nutt. ssp. borregoense Dempster 3-2-2-3 37 32B, 32D, 47C CR, SE, 1, 42 GAANB2/Rubiaceae/Borrego beastraw

Galium buxifolium Greene 1-2-2-3 61 ,65 SCRB, SCRC , SMIE, SROE CR, ST, 42 GABU-1/Rubiaceae/island bedstraw

Galium californicum H. & A. ssp. luciense Dempster & Stebbins 2-1-1-3 27 296B, 296D , 319C, 319B, CR, SE, 1, 42 GACAL/Rubiaceae/Cone Peak bedstraw 343C Galium californicum H. & A. ssp. primum Dempsrer & Stebbins 3-3-2-3 33,36 67A, 107D SE , 1, 42 GACAP/Rubiaceae/California bedstraw Galium californicum H. & A. ssp . sierrae Dempster & Stebbins 2 - 2 -2-3 9 510B , 527D CR, SE, 1, 42 GACAS/Rubiaceae/El Dorado bedstraw Galium catalinense Gray ssp . acrispum Dempster & Stebbins 3-2-2-3 60 SCLC, SCLN, SCLS SE , 1, 42 GACAA/Rubiac eae/San Clemente Is. bedstraw Galium glabrescens (Ehrend.) Dempster & Ehrend. ssp. modocense 3-2-1-3 25 707C, 708, 724 SE, 1 , 42 Dempster & Ehrend . GAGLM/Rubiaceae/Modoc bedstraw

Cilia tenuiflora Benth. var. crrenaria (Benth.) A. & V. Grant 3-3-3-3 27 GITEA/Polemoniaceae/sand gilia � ...... �...... �.... ""'--�� ...... �...... � ...... � �...... _�� ...... �� ...... _.�� ...... � ...�---- � ...... � ... � ...... � ...... � ���...... ������- -�-

Calium hardhamiae Dempster 2-1-1-3 27, 40 270C, 271A, 271B, 295C, SE, 1, 42 GAHA- 2/Rubiaceae/Hardham 's bedstraw ) 296B , 296D Ca lium hilendiae Dempster & Ehrend . �sp . kingstonense (Dempster) 3-1-1-2 14,36,NV 274C, 275D SE , 1, 42 Dempster & Ehrend . GAHIK/Rubiaceae/Kingston bedstraw

Calium hypotrichiwn Gray ssp. tomentellum Ehrend . 3-1-1-3 14 302A ST, 42 GAHYT/Rub iaceae/Telescope Peak bedstraw

Gal ium serpenticum Dempster ssp. scotticwn Dempster & Ehrend . 2-1-1-3 47, 53 683, 684, 700, 701 , SE, 1, 42 GASES- 1/Rubiaceae/Scott Mtn . bedstraw 701B, 7010, 717

Calium serpenticwn Dempster ssp. warnerense Dempster & Ehrend . 1-2-2-3 25 691B, 724B, 725A ST, 42 GASEW/Rubiaceae/Warner Mtns . bedstraw Calvezia speciosa (Nutt .) Gray 2-2 - 2-2 60, 63* ,64 GASP-2/Scrophulariac e ae/showy gambelia Cilia tenuiflora Benth. ssp . hoffmannii (Eastw.) A. & V. Grant 2 -1-1- 3 66 SROE ST GITEH/Polemoniaceae/Hoffmann 's slender- flowered gilia

Cilia tenuiflora Benth . var . arenaria (Benth .) A. & V. Grant 3-3-3-3 27 GITEA/Polemoniaceae/ Gilmania luteola (Cov.) Cov . 2-2-1-3 14 324A, 324D ST GILU/Polygonaceae/gol den carpet

Githopsis filicaulis Ewan 3-1-1-3 37, BA 22D sx, 1, 43 GIFI-2/Campanulaceae/Mission Canyon blue- cup

Gratiola heterosepala Mason & Bacig. 3-3-2-3 10,17,20,34 398D, 512B, 534A CE , SE, 1 GRHE/Scrophulariaceae/Boggs Lake hedge-hyssop Crindelia fra:xino-pratensis Reveal & Beat ley 3 - 2- 2 -2 14, NV 322B SE, 44 GRFR/Asteraceae/Ash Meadows gum plant Crindelia hallii Steyermark 2-1-1-3 37 GRHA/Asteraceae/San Diego ta rweed CriYl{l.elia maritima (Greene) Steyermark 3-3- 3 - 3 27, 38 366C, 448B, 448C , 466C GRMA/Asteraceae/San Francisco gum plant Crindelia stricta DC . ssp. blakei (Steyerm.) Keck 2 - 2-1-3 12 654B, 672B, 672C, 672D GRSTB/Asteraceae/Humboldt Bay gum plant Gutierrezia californica (DC.) T. & G. 3-3-2-3 7' 21 465C , 466C ST , 1, 45 GUCA/Asteraceae/California snakeweed Hackelia brevicula (Jeps. ) Gentry 3-1-1-3 26 412A, 431 C ST , 46, 47 HABR- 2/Boraginaceae/Poison Canyon st ickseed Haplopappus ophiditis (J . T. Howell) Keck 2-1-1-3 45,52,53 532C, 532D, 613B, 631B, ST, 1 HAOP/Asteraceae/serpentine macronema 631C, 632, 632A, 632B, 632D Hazardia cana (Gray) Greene 3 - 2- 2 -2 59, 60, 65,66, SCLC , SCLS SE , 1, 48 HACA-3/Asteraceae/island hazardia GU Helianthella castanea Greene 2- 2-1- 3 1,7 ,38,41* 448B, 464A, 464B, 464C , ST HECA- 5/Asteraceae/Diablo rock- rose 465B, 46 5C

cen -t N

fl) '23 LIST 2 c.:I 24 2 N LIST .i:i.

-r- Cit -t N Scient ific Name R-E-V-D Code/Family Name/Vernacular Name Code Counties Qu adrangles Notes

Helianthemwn greenei Robinson 2-1-1-3 61*,64,65 ST HEGR- 2/Cistaceae/island rushrose Heliantherrrum suffrutescens Schreiber 2-2-1-3 3,5,9 ST HESU-2/Cistaceae/Bisbee Peak rushrose

Helianthus exilis Gray 2-2-2-3 17,28,52,53 516A, 516B, 516C, 516D, SE, 1, 49 HEEX/Asteraceae/serpentine sunflower 532C, 532D Helianthus niveus (Benth.) Bdg . ssp . tephrodes (Gray) Heiser 3-2-2- 2 13,AZ, SO 2A, 2B, 13, 13C, 14A, CE, SE, 1 HENIT/Asteraceae/desert sunflower 14B, 14D, 27C , 28D

Hemizonia arida Keck 3-2-1-3 15 211B, 235B, 235C ST , 1 HEAR-1/Asteraceae/Red Rock tarweed Hemizonia conjugens Keck 3-3-2-2 37, BA 7B, lOB, lOC, 11A, CE, 1 HEC0-3/Asteraceae/Otay tarweed 11B, 11D

Hemizonia floribunda Gray 2-2-1-2 37, BA 7B, 8A, 8D, 9C , 9D , SE , 1 HEFL-2/Asteraceae/Tecate tarweed 10, 19C

Hemizonia minthornii Jeps . 2-2-2-3 19, 56 112B, 112C , 113D, CR, SE, 1 HEMI - 2/Asteraceae/Santa Susana tarweed 138C , 138D

Hemizonia multicaulis H. & A. ssp . multicaulis 2-2- 1-3 21 , 49 502C HEMUM/Asteraceae/seaside tarweed

Hemizonia multicaulis H. & A. ssp. vernalis Keck 2-2-2-3 21, 49* HEMUV/Asteraceae/Tiburon tarweed

Hesperolinon breweri (Gray) Small 2-1-2-3 7,28,48,57 464A, 464B, 464C , 464D, ST HEBR-2/Linaceae/Brewer 's dwarf flax 499A , 499B

Hesperolinon conges tum (Gray) Small 3-2-2-3 21,38* ,41 ,43 429A, 448D , 466B, 466C , SE, 1 HEC0-5/Linaceae/Marin dwarf flax 467B, 484D

Hesperolinon didymocarpum H. K. Sharsm . 3-2-2-3 17 533D CE , SE, 1 HEDI-1/ Linaceae/Lake Co. dwarf flax Hesperolinon drymarioides (Curran) Sma ll 2-1-1-3 6,11,17 548A, 564A, 564B, 564D, ST, 1 HEDR/Linaceae/drymaria- like dwarf flax 565B, 565C , 565D

Heuchera brevis taminea W�ggins 2-1-1-3 37 19B, 19C, 20A ST HEBR/Saxi fragaceae/Laguna alumroot

Heuchera maxima Greene 2 - 2-1-3 59,65,66 HEMA-2/Saxifragaceae/islahd alumroot

Hibiscus californicus Kell. 2-2-2-3 4,6,7,11, 463A, 463D, 480B, 544B, SE, 1, 10 HICA/Malvaceae/California hibiscus 39,48,51 545B , 561A, 561B, 561C, 576B , 576C , 577C

Holocarpha macradenia (DC.) Greene 3-3-2-3 1*,7,21*, 386B, 386C, 387A, 387B, CE, SE, 1 , 10 , HOMA- 1/Asteraceae/Santa Cruz tarweed 27,44 387E , 408D, 466A, 466D* 96

Horkelia truncata Rydb . 2-1-1-2 37, BA 20C , 21A, 34A HOTR-2/Rosaceae/Ramona horkelia

....� ...... --��--���--���--��� ...... - � � �- l HorkeZia tularensis (J . T. Howell) Munz 3-1-1 -3 54 306C , 307D ST, 1 HOTU/Rosaceae/Tulare horkelia

HorkeZia wilderae Parish 2-2-1-3 36 105A, 105B SE, 1 HOWI/Rosaceae/Barton Flats horkelia Hulsea californica T. & G. ex Gray 2-1-1-3 37 SC . 19C, 49D HUCA- 1/Asteraceae/San Diego hu lsea Hystrix californica (Bol.) Kuntze 2-1 - 1 -3 21 ,27,41 , 407C , 429C, 467A , 484C , ST HYCA/Poaceae/Cal ifornia bottlebrush grass 44 ,49 4850, 5028, 503B, 503D

Iris tenax Doug!. ssp . klamathensis Lenz 2-1-1 -3 12' 4 7 703, 703C , 704 , 704A, 704D SE, 1 IRTEK/ Iridaceae/Orleans iris Iv esia argyrocoma (Rydb .) Rydb. 1-1-1-2 36, BA 105A, 105B, 131C , 131D ST IVAR/Rosaceae/silver-haired ivesia Ivesia corymbosa T. W. Nelson & J. P. Nelson, ined . 3-2-1-3 18 675 IVCO/Rosaceae/Ash Creek ivesia Ivesia pickeringii Torr . ex Gray 2-1-1-3 47, 53 6838, 699B, 700, 700C ST, 1 IVPI/Rosaceae/Pickering 's ivesia Juglans hindsii (Jeps .) Jeps . 3-3-3-3 7,28,34* 4998 SE , 1, 50 JUHI/Jug1andaceae/Northern California black walnut

Juncus leiospermus F. J. Herm . 3-2-2-3 4,46,52 592, 610B sx, 51 JULE-1/Juncaceae/Red Bluff rush Lasthenia burkei (Greene) Greene 3-3-2-3 17*,23*,49 502A, 518D, 533B, 550B CE , SE, 1 LABU/Asteraceae/Burke 's goldfields Lasthenia conjugens Greene 3-2- 2-3 1,7*,23* , 142A, 143A, 427D , 447D, SE , 1, 10 LAC0-3/Asteraceae/Contra Costa goldfields 28,42* ,43* , 463D, 465A, 481B, 482A, 48 498C, 500A , 537B Lasthenia leptalea (Gray) Ornduff 2-1-1-3 27, 40 2448, 245A, 245B, 247B , ST, 10 LALE-2/Asteraceae/Salinas Va lley goldfields 265D, 268C , 269C , 294C, 294D , 295C, 295D , 318C, 319C, 391B Lasthenia minor (DC. ) Ornduff ssp. maritima (Gray) Ornduff 3-2-1-2 8,38,67,0R+ 4488, 740C ST, 1 LAMIMl/Asteraceae/bird rock goldfields Lathyr>us jepsonii Greene ssp . jepsonii 2-2- 1 -3 7,28,48 462A, 462B, 480B, 481B, SE, 1 LAJEJ/Fabaceae/Delta tule pea 481C, 481D, 482A, 482C , 483A, 483D Layia discoidea (Keck) Keck 2-2- 1 -3 35 3398, 339C , 340D SE, 1 LADI- 2/Asteraceae/rayless layia Layia jonesii Gray 2-2-1-3 40 2218, 246C , 247A , 247B, ST LAJO/Asteraceae/Jones ' layia 2470, 2948 Layia leucopappa Keck 2-1-1-3 15 213C, 214A, 214D, 215D, 239D ST LALE/Asteraceae/Comanche Point layia Layia ziegleri Munz 2-1-1-3 33 66B, 66D ST LAZI/Asteraceae/Ziegler's layia

"" ;;-I .., N 25 LIST 2 U1 26 LIST 2 N en r-

iii-I t.)

Scientific Name R- E -V-D Code/Family Name/Vernacular Name Code Counties Quadrangles Notes

Legenere l-irnosa (Greene) McVaugh 3-3-3-3 1 7,28,41*, 428C , 448D, 460C , 482A, SE, 1 LELI/Campanu laceae/l egenere 48,49* ,50 483A, 501D, 534A

Lepechinia cardiophylla Epling 2-1-1-2 30,37,BA LECA-4/Lamiaceae/heart- leaved pitcher- sage

Lepechinia ganderi Epling 2-1 - 1 - 2 37, BA LEGA/Lamiaceae/Gander's pitcher- sage Lepidium flavum Torr . var. felipense C. L. Hitchc . 3-1-1-3 37 LEFLF/Brassicaceae/Borrego Va lley peppergrass

Leptoda.ctylon jaegeri (Munz) Wherry 3-2- 1 - 3 33, 36 81 , 83 LEJA-2/Polemoniaceae/San Jacinto phlox

Lesquerella kingii Wats. ssp. bernardina (Mun z) Munz 2- 2- 1 - 3 36 131C, 131D ST LEKIB/Brassicaceae/San Bernardino lesquerella

Lessingia germanorum Cham . var . germanorum 3-3-3-3 38 466C LEGEG-2/Asteraceae/San Francisco lessingia

Lessingia glandulifera Gray var . tomentosa (Greene) Ferris 3-1-1-3 37 LEGLT/Asteraceae/glandular lessingia

Lewisia cantelowii J. T. Howell 2- 2- 2- 3 29, 32 54 LECA- 5/Portulacaceae/Cantelow's lewisia

Lewisia congdonii (Rydb .) J. T. Howell 3-2- 2- 3 10, 22 375C , 375D, 437C , 438A 1 LEC0- 1/Portulacaceae/Congdon 's lewisia Lewisia cotyledon (Wats.) Rob. in Gray var. fimbriata Hohn, ined . 2-2-2-3 53, 4 7 649 ' 668 ' 684 53, 54 LECOF/Portulacaceae/fringed lewisia

Lewisia cotyledon (Wats.) Rob . in Gray var . heckneri (Mort .) Munz 2-2-2-3 53 684, 703 54 LECOH/Portulacaceae/Heckner 's lewisia

Lewisia cotyledon (Wats.) Rob. in Gray var. howellii (Wats.) Jeps . 2- 2- 2- 2 8,12,47, 669 54 LECOH/Portulacaceae/Howell's lewisia 53,0R

Lewisia disepala Rydb. 3-2- 2-3 20,22,54 307, 308, 437A, 437B, ST LEDI-2/Portulacaceae/Yosemite lewisia 454C, 45SD

Lewisia pygmaea (Gray) Rob. ssp . longipetala (Piper) Ferris 2- 1 - 1 -3 9,29,31 523B, 523C, 5SSA, SSSD ST , 1 LEPYL/Portulacaceae/long-petaled lewisia

Lewisia serrata Heckard & Stebbins 2-1-1-3 9, 31 524B, 52SA, 52SD , S4 0A, ST, 1, SS LESE/Portulacaceae/saw-toothed lewisia 540D

Lewisia stebbinsii Gankin & Hildreth 2- 2-1-3 23 581B, S81C ST, 1, 56 LEST-2/Portulacaceae/Stebbins' lewisia Lilaeopsis masonii Math. & Const. 2-2-2-3 7,28,48* 480C , 481D, 481C, 482A, CE, SX , 1, 57 LIMA- 5/Apiaceae/Mason 's lilaeopsis SOOD

Liliwn bolanderi \vats. 2-1-1- 2 8,12,47,0R 721, 722, 738, 739, 740C 54 LIB0-1/Liliaceae/Bolander 's lily

....� ...... --�------�-- .....-.�- ·----��- . � ��� ...... � ...... ------��....--���..-��-.--�� .....��� -.�� --��-- ���--�� ���... --� ...... �------�·�--..-�� � ...... ,. .. .- ...... """...... ""' .. -

Lilium fairchildii Jones 3-2- 2-3 37 490 1, S4 LIFA/Liliaceae/Fairchild's lily

Lilium occidentale Purdy 3-3-3- 2 12 6S4 SE, 1, SS LIOC-2/Liliaceae/western lily

Liliu m parryi \fats. 2-2- 2- 2 19,33,36, S4 LIPA- 2/Liliaceae/ lemon lily 37,AZ

Liliu m pitkinense Beane & Vo l lmer 3-3-3-3 49 S02A , S02D CE, SE , 1 LIPI-1/Liliaceae/Pitkin Marsh lily

Lilium vollmeri Eastw. 2-2-2-2 8,12,47,0R 670B, 670C, 6700 , 671 , ST, S4 LIVO/Li liaceae/Vol lmer's lily 671A, 702, 719, 721, 738, 739, 739A, 7400 , 740C

Lilium washingtonianwn Kell. var . minus Purdy '2-1-1-3 4S,47,0R 680A, 698, 698B, 6980, ST, S4 Liii/AM/Li 1 iaceae/Shasta 1 ily 699, 699A, 6990 Lilium wigginsii Beane & Vo llmer 3-2 - 2- 2 8,47,0R 702, 719C, 721 , 722, ST , 1, S4 LilllI/Liliaceae/Wiggins ' lily 7220, 736, 736B, 7360, 737, 738 Limnanthes bakeri T. J. Howell 3-3- 2-3 23 S67A CR, SE, 1 LIBA-1/Limnanthaceae/Baker 's meadow foam Limnanthes douglasii R. Br . var . sulphurea C. Mason 3-2-2-3 21 ,41* 409A , 48SC ST, 1 LIOOS/Limnanthaceae/Point Reyes meadow foam Limnanthes floccosa T. J. Howell ssp . bellingeriana (Peck) Arroyo 3- 2- 1-2 4S, OR 646A, 679C ST, 1, S9 LIFLB/Limnanthaceae/Bellinger's meadow foam

Limnanthes floccosa T. J. Howel 1 ssp . californica Arroyo 3-3-3-3 4 S76A, S76C, S760, S77A, 1, S9 LIFLC/Limnanthaceae/Shippee meadow foam S93C , S930 Limnanthes gracilis T. J. Howell var. parishii (Jeps .) C. Mason 3-2 - 2-3 37 19B, 19C, 20A, 33B CE, SE, 1 LIGRP/Limnanthaceae/Parish 's meadow foam Limnanthes vinculans Ornduff 3-2-2-3 49 SOlB, S02A, S02B, S020 CE, SE, 1, LIVI/Limnanthaceae/Cunn ingham Marsh meadow foam Linanthus killipii Mason 3-2-2-3 36 130C, 1310 1 LIKI/Polemoniaceae/Baldwin Lake linanthus Linanthus maculatus (Parish) Mlkn . 3-1-1-3 33, 36 82B, 83B, 102B, 103A, 1030 ST LIMA- 2/Polemoniaceae/Little San Bernardino Mtn. linanthus Linanthus orcuttii (Parry & Gray) Jeps . 3-1-1-2 37, BA 198, 49B, 49C, 490 ST, 61 LIOR/Polemoniaceae/Orcutt's linanthus Lithophragma maximwn Bacigalupi 3-3-3-3 60 SCLC, SCLS sx, 1, 62 LIMA-4/Saxifragaceae/San Clemente Is. woodland star Loeflingia squa:t'Y'osa Nutt. ssp. artemisiarwn Barneby & Twisselmann 2- 2- 1-2 14,33,BA 393A LOSQA/Caryophyllaceae/sage-l ike loeflingia Lomatiwn congdonii Coult. & Rose 2 -2-1-3 22, SS 4198, 4S8B, 4S8C, 4S9A , 4S90 ST, 1 LOC0-1/Apiaceae/Congdon 's lomatium Lomatiwn peckianwn Math. & Const . 3-2- 2-2 47, OR 699A, 717, 717A, 717B, 733 ST, 1 LOPE-2/Apiaceae/Peck's lomat ium ""'

...u; ti)

I\) 27 LIST 2 ..... 28 LIST 2 I\.) co r-

;;-t .., Scientific Name R-E-V-D Code/Fami ly Name/Vernacular Name Code Count ies Quadrangles Notes

Lomatium stebbinsii Schlessman & Const . 2-2-1-3 5' 55 474A, 474C , 492A 63 LOST-4/Apiaceae/Stebbins ' lomatium

Lotus argophyllus (Gray) Greene ssp . adsurgens (Dunkle) Raven 3-3-3-3 60 SCLS sx, 1 LOARA/Fabaceae/San Clemente Is. bird 's foot trefoil

Lotus argophyllus (Gray) Greene ssp. niveus (Greene) Munz 2-2-2-3 65 1170, SCRB, SCRO CE, ST LOARN/Fabaceae/Santa Cruz Is. bird's foot trefoil

Lotus dendroideus (Greene) Greene var. traskiae (Eastw. ex 3-3-2-3 60,64,65 SCLC , SCLN, SCLS FL, SE, 1, 64 Noddin) Isely LODET/Fabaceae/Trask 's island lotus

Lupinus antoninus Eastw. 3-1-1-3 23, 52 597C 65 LUAN-3/Fabaceae/Anthony Peak lupine

Lupinus citrinus Kell. 2-2-2-3 10,20, 22 397A, 397C, 3970, 398B, 418C ST, 1 LUCI/Fabaceae/orange lupine

Lupinus culbertsonii Greene ssp . culbertsonii 2-1-1-3 54 331B, 331C 66 LUCUC/Fabaceae/Hockett Meadows lupine

Lupinus dalesiae Eastw. 2-1-1-3 5,10,14, 456, 589A, 589B, 590A, 590B 67 LUDA/ Fabaceae/Quincy lupine 15,32,43 , 45, 54,55

Lupinus dedeckerae Munz & Dunn 2- 2-1-3 14 393B CE, ST, 1, 68 LUDE-2/Fabaceae/DeDecker 's lupine

Lupinus deflexus Congdon 3-3-2-3 22 419B ST , 1 LUDE-3/Fabaceae/Mariposa lupine

Lupinus duranii Eastw. 2-2- 2- 3 20,26 434 , 435 , 435A, 452, ST LUDU/Fabaceae/Mono Lake lupine 452B, 453 , 4530

Lupinus excubitus Jones var. . medius (Jeps .) Munz 2-1-1-2 13, 37 7A LUEXM/Fabaceae/Mt . Springs bush .lupine

Lupinus ex imeus Davy 2 - 2� 1-3 41 448C , 4480 LUEX-2/Fabaceae/San Mateo tree lupine

Lupinus guadalupensis Greene 2-2-2- 2 60, GU SCLC, SCLN SE , 1 LUGU/Fabaceae/Guadalupe Is. lupine

Lupinus humboldtensis T. W. Nelson & J. P. Nelson, ined . 3-2-1-3 12 634 69 LUHU/Fabaceae/The Lassies lupine

Lupinus ludovicianus Greene 3-2- 2-3 40 220B, 221A, 245C , 2450 SE , 1 LULU-2/Fabaceae/San Luis lupine Lupinus magnificus Jones var. magnificus 2-1-1-3 14 LUMAM/Fabaceae/Panamint Mtns . lupine Lupinus milo-bakeri C. P. Smith 3-2-1-3 23 598C CR, SE , 1 LUMI - 2/Fabaceae/Milo Baker 's lupine

Lupinus nipomensis Eastw. 2-3-2-3 40 2210 ST LUNI/Fabaceae/Nipomo Mesa lupine

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Lupinus spectabiZis Hoover 2- 2-1-3 22, SS 4398, 4390, 4S7C, 4S80 ST LUSP-3/Fabaceae/shaggy hair lupine Lupinus tidestromii Greene var . Zayneae (Eastw. ) Mun z 3-2-1-3 21, 49 485C , S030 SE, 1 LUTIL/Fabaceae/Pt . Reyes lupine

Lupinus tidestromii Greene var. tidestromii 3-3-1- 3 27 366C SE , 1 LUT IT/Fabaceae/Tidestrom 's lupine

Lupinus tracyi Eastw. 2-2-1-2 8, 12,47, 686, 686C , 704 , 721 , 721C, SE, 1 LUTR-2/Fabaceae/Tracy 's lupine S3 , OR 722, 7388 Lyono t hamnus fZoribundus Gray ssp. asp ZenifoZius (Greene) Raven 2-2-2-3 60, 6S,66 LYFLA/Rosaceae/ fern- leaved Catalina ironwood Lyonothamnus fZoribundus Gray ssp. fZoribundus 2-2-2-3 64 LYFLF/Rosaceae/Catal ina ironwood

Machaeranthera canescens (Pursh) Gray var . ziegZeri Munz 2-1-1-3 33 6SC 70 MACAZ/Asteraceae /Ziegler 's aster Ma chaeranthera Zagunensis Keck 3-3-1-3 37 19C, 330 CR, ST MALA/Asteraceae/Laguna Mtns . aster Ma dia stebbinsii T. W. Ne l son & J. P. Nelson, ined . 3-2- 1-3 S2, S3 S96A, 632 71 MAST-2/Asteraceae/Stebbins ' madia Mahonia nervosa (Pursh) Nutt. var . mendocinensis 2 - 1 - 1 -3 23 S68B, S84C , S85A 72, 73 MANEM/Berberidaceae/Hardy Creek barberry Ma honia nevinii (Gray) Fedde 3-3-3-3 19,33,36,37 33A, 498, 106C , 1108, SE, 1, 72 MANE/Berberidaceae/Nevin's barberry 137C, 1370, 138A, 1630

Ma honia pinnata (Lag .) Fedde ssp. insu Zaris (Munz) 2- 2-1-3 S9*,6S,66 ANA , SCRB, SROW CE, ST , 72 MAPII/Berberidaceae/island barberry Mahonia sonnei Abrams 3-3-3-3 29, 31* SS4C , SSSC CE, FL, SE, MASO/Berberidaceae/Truckee barberry 1, 72 Ma Zacothamnus cZementinus (Munz & Johns.) Kearn . 3-3-3-3 60 SCLC , SCLS FL, SE, 1 MACL-2/Malvaceae/San Clemente Is. bush-mallow

Ma Zaco thamnus fa scicu Zatus (Nutt .) Greene var. nesioticus 3-1-1 -3 6S SCRA CE, ST (Rob .) Kearn. MAFAN-1/Malvaceae/Santa Cruz Is. bush-mallow

Ma Zacothamnus pa Zmeri (Wats.) Greene var. invoZucratus (Rob .) Kearn . 2-2-1-3 27 270C, 29SA , 29SB, 29SO, SE, 1, 10 MAPA I/Malvaceae/Carmel Valley bush-mallow 318C, 3180, 36SC, 36SO, 3660 Ma Zacothamnus paZmeri (\fats.) Greene var . Zucianus Kearn . 3-2- 1 -3 27 3198 ST, 1 MAPAL/Malvaceae/Arroyo Seco bush-ma llow Ma Zacothamnus parishii (Eastw.) Kearn . 2-1 - 1 -3 36 65C ST MAPA- S/Malvaceae/Parish 's bush-mallow

Ma Zaco thrix saxatiZis (Nutt.) T. & G. var . arachnoidea 2-2-1-3 27' 42 167C, 343A, 3438, 3660 ST (McGregor) F. Williams MASAA/Asteraceae/Carmel Valley ma lacothr ix

Marina orcuttii (Wats.) Barneby var . orcuttii 2- 1 -1- 2 33 , BA 6SC 74 MAORO/Fabaceae/California marina ,..

;;-I � N 29 LIST 2 co 30 LIST 2 (;,) 0 r-

;;-I I\) Scientific Name R -E -V-D Code/ Fami ly Name/Vernacular Name Code Counties Quadrangles Notes

Ma urandya petrophiZa Cov. & Mort . 3-2-2-3 14 368A , 368C , 368D ST MAPE/Scrophulariaceae/rock lady Microseris decipiens Chambers 2-2-2-3 21*,27,44 366D, 408B, 408C , 409D , 467A SE, 1 MIDE-1/Asteraceae/Santa Cruz microseris Mimu Zus exiguus Gray 3-2- 2- 2 36, BA 131C MIEX/Scrophulariaceae/San Bernardino Mtns . monkey flower Mimu Zus pictus (Curr .) Gray 3-2-2-3 15, 54 212B, 213A, 213C, 238D, 10 MIPI- 1/Scrophulariaceae/Calico monkey flower 239B, 261 , 262A, 2860, 309C , 310A

Mimu Zus purpureus Grant var . purpureus 2- 2-1-3 36 105B, 106A , 131C, 131D, ST MIPUP/Scrophulariaceae/purple monkey flower 132C , 133D

Mimu Zus rupico Za Cov . & Grant 2- 2-1-3 14 324C, 346D , 348C, 368C , ST MIRU-2/Scrophular iaceae/Death Valley monkey flower 368D , 3908, 390D

Monarde ZZa crispa Elmer 2- 2- 2 -3 40' 42 l 71A, 196A , 2210 ST MOCR/Larniaceae/ crisp monardella

Mo narde ZZa hypoZeuca Gray ssp Zanata (Abrams) Mun z 2- 1-1-2 37, BA 9B , 9C , lOD, 20C, 21A, ST MOHYL/Larniaceae/felt-leaved monardella 21D, 34C , 51A

Monarde ZZa Zinoides Gray ssp . obZonga (Greene) Abrams 2 -1-1- 3 15, 56 189C , 190C , 190D , 239B ST MOLIO/Lamiac eae/ flax- like monardella

Monarde ZZa Zinoides Gray ssp. viminea (Greene) Abrams 3-3-2-3 37, BA 21A, 22A, 22B, 22C, 22D CE , SE, 1 MOLIV/ Lamiaceae/San Diego Co . monardella Monarde ZZa nana Gray ssp . Zeptosiphon (Torr.) Abrams 2-1-1-3 37 MONAL/Lamiaceae/San Felipe monardella

Mo narde ZZa robisonii Ep ling in Munz 3-1-1- 3 33, 36 81A, 102C , 103B, 104D ST , 1 MORO/Lamiaceae/Robison's monardella

Mo narde ZZa sceZ erata Hardharn, ined . 3-1-1-3 1 0' 27 2918 MOSC/Lamiaceae/Hardharn ' s monardella

Monarde Z Za stebbinsii Hardham, ined . 3-1-1-3 32 606C 1 MOST-2/Larniaceae/Stebbins ' monardella Monarde ZZa undu Zata Benth . var . fY'U tescens Hoover 2- 2-2-3 40, 42 171A, 2210, 247D SE , 1 MOUNF/Lamiaceae/San Luis Obispo monardella

Mui ZZa cZeveZandii (Wats.) Hoover 2- 2- 2 -2 37, BA 1 OC , 218, 2 2C , 2 2D , ST MUCL/Liliaceae/San Diego golden star 35C , 84D Munzothamnus bZairii (Munz & Johnston) Raven 3-2-2-3 60 MUBL/Asteraceae/Blair's munzotharnnus

Myosurus minimus L. var. apus Greene 3- 3- 3- 2 33 ,37,BA 22D MYMIA/Ranunculaceae/ little mousetail

Nasturtium gambeZii 0. E. Schulz 1-2 - 2-2 19* ,30*,36*, 221D 75 NAGA/Brassicaceae/Gambel 's watercress 37,40,42, 56, BA

.a_,.. --...-._., .... --- . -� - .- ...... _ -� �------· - - --" - - ..------Navarretia fossaZis Moran 3-3-3-2 33,37,BA lOC, llA, 35B, 35C 76 NAFO/Polemoniaceae/prostrate spineflower

Navarretia paucifZora Mason 2- 2-1-3 17 533A, 533B, 533C, 534A SE, 1 NAPA/Polemoniaceae/few- flowered navarretia Navarretia pZieantha. Mason 3-2-1-3 17' 49 501A, 533C, 534A CE , SE, 1 NAPL/Polemoniaceae/many-flowered navarretia Navarretia proZifera Greene ssp. Zutea (Brand) Mason 2-1-1-3 9 508A, 509B, 5230, 524B, ST, 1 NAPRL/Polemoniaceae/yellow bur navarretia 5240, 5250

Navarretia setiZoba Cov . 2- 2-1-3 15' 54 238A, 238 C , 2390, 260C , 1 NASE/Polemoniaceae/Piute Mtns . navarretia 261 , 261B, 262A NemacZadu s twisseZmannii J. T. Howell 3-3-3-3 15 2840 ST, 1 NETW/Campanulaceae/Twisselmann 's nemacladus

Neostapfia coZusana (Davy) Davy 3-3-2-3 6* ,24,48,50 421A, 421C, 441A , 441B, CE, SE, 1, 10 NECO/Poaceae/Colusa grass 441C, 4410, 442A, 498D, 562A

Nitrophi Za moha.vensis Munz & Roos 3-3-1-3 14 3220 CE, SE, 1 NIMO/Chenopodiaceae/Amargosa nitrophila

No Zina interrata Gentry 3-2- 2-3 37 lOA, 210 CE , SE, 1 NOIN/Agavaceae/Dehesa nol ina

Oenothera avita Klein ssp. eurekensis (Munz & Roos) Klein 3-2-1-3 14 390C, 391A, 391D CR, FL, SE, 1 OEAVE/Onagraceae/Eureka Dunes evening primrose

Oenothera deZtoides Torr . & Frem . var. howe ZZii Munz 3-3-2-3 7' 34 4810 CE, FL, SE , 1 OEDEH/Onagraceae/Antioch dunes evening primrose Opuntia basiZaris Engelm . & Bigel . var. brachycZada (Griffiths) Munz 2-1 -1-3 19, 36 134D, 135A ST, 54 OPBAB/Cactaceae/short- joint beaver tail Opuntia basiZaris Engelm . & Bigel . var. treZeasei (Coult .) Tourney 2- 2- 2-3 15,19,36 2398, 239C , 239D SE, 1, 54 OPBAT/Cactaceae/Bakers field cactus Opuntia bigeZovii Engelm. var. hoffma nnii (C . B. Wolf) Fosberg 2-1-1-3 13, 37, BA 54 OPBIH/Cactaceae/Mason Valley cholla Opuntia munzii C. B. Wolf 2 -1-1-3 13, 33 42B, 43A, 43D ST OPMU/Cactaceae/Munz 's cactus

Opuntia parryi Engelm. var . serpentina (Engelm.) L. Benson 2-3-2- 2 37, BA llA, llB, llD ST OPPAS/Cactaceae/San Diego cholla Opuntia pha.eacantha. Engelm . var. mojavensis Engelm . 2-1-1-2 36, AZ 176A, 249D 54, 77 OPPHM- 2/Cactaceae/Mojave opu ntia Opuntia wigginsii L. Benson 2-1-1-2 13,37 ,AZ 18B OPWI/Cactaceae/Wiggins' cholla Orcuttia ca Zifornica Vasey var. ca Zifornica 3-3-3-2 19* ,33,37' llD, 68B, 68C , 69D, 90A CE, SE, 1 ORCAC-3/Poaceae/California orcuttia BA Orcuttia caZifornica Vasey var . inaequa Zis (Hoover) Hoover 3-3-3-3 1 0, 20,24*, 333B, 356B, 378B, 379D, CE, SE, 1, 10 ORCAI/Poaceae/San Joaquin Valley orcuttia 50*,54* 400B, 400D , 421B, 421D, 422B, 441B, 441C, 442A, 442C, 442D r-

cn-I N

w 31 LIST 2 ..... 32 LIST 2 c.> I\)

I"'- en -t ti) Scientific Name R -E -V-0 Code/Family Name/Vernacular Name Code Counties Quadrangles Notes

Orcu ttia californica Vasey var. viscida Hoover 3-3-3-3 34 511B, 511C CE , SE, 1 ORCAV/Poaceae/Sacramento orcuttia Orcuttia greenei Vasey 3-3-2-3 4,10*,20* ,24* 333A, 378C, 3780, 400B, CR, SE , 1, 10 ORGR-1 /Poaceae/Greene's orcuttia 39*,50,52,54* 4000 , 420C, 4210, 441A, 441B, 441C, 442A, 460B, 460C, 5768, 594A

Orcuttia nrucronata Crampton 3-3-2-3 48 4980 CE , FL , SE, 1 ORMU/Poaceae/mucronate orcuttia Orcuttia pilosa Hoover 3-3-2-3 20,24,50,52 380A, 399C , 4000 , 421B, CE, SE , 1, 10 ORPI-1/Poaceae/hairy orcuttia 441A, 441B, 441C, 4410, 5938, 594A

Orcuttia tenuis Hitchc. 3-3-2-3 17,45,52 534A, 628A, 6280, 629A, CE, SE , 1, 10 ORTE/Poaceae/slender orcuttia 6470, 662B Oreonana purpurascens Const . & Shevock 2-2-1-3 54 308, 331 , 354 78 ORPU-3/Apiaceae/purple mountain-parsley

Orol;anche parishii (Jeps.) Heckard ssp . brachyloba Heckard 2-2-2-2 37*,61,63,64 llB, SCRA, SMIW, SROW ST ORPAB/Orobanchaceae/short- lobed broomrape 65,66,BA,GU

Orobanche valida Jeps . 3- 1 - 1 - 3 19,36* , 56* 1080, 134C, 135A, 1350 sx, 1, 79 ORVA/Orobanchaceae/Rock Creek broomrape

Orthocarpus castillejoides Benth. var. humboldtiensis Keck 2-2-2-3 12 655A, 672B, 672C, 6720, SE, 1 ORCAH/Scrophulariaceae/Humboldt Bay owl 's-clover 689A Orthocarpus floribundus Benth. 2-2-1-3 21,38,41 4488, 448C , 466C , 485B, ST ORFL/Scrophulariaceae/San Francisco owl 's- clover 485C

Orthocarpus lasiorhynchus Gray 2-2-2-3 33,36,37 20A, 66B, 83C, 1058, ST , 10 ORLA-2/Scrophulariaceae/San Bernardino owl 's-clover 105C, 106A, 107A, 131B, 131C , 1310, 132C

Orthocarpus succu lentus (Hoover) Hoover 3-3-3-3 10,20,24,50 3790, 398C, 399C, 422B, CE, SE , 1, 10 ORSU/Scrophulariaceae/fleshy owl 's- clover 441A

Parvisedwn leiocarpwn (H. K .• Sh�rsm.) Clausen 2-2-2-3 17 533A, 533B, 533C SE, 1 PALE/Crassulaceae/Lake Co. stonecrop

Pedicu lci:t>is dudleyi Elmer 2- 1 -1-3 27,41 ,43,44 3208 , 344C, 3440, 387B, CR, SE , 1 PEOU/Scrophulariaceae/Oudley's lousewort 428C

Pedicularis howe llii Gray 2 -1-1- 2 47 ,OR 721 , 736, 736B, 737, ST, 1 PEH0-1/Scrophulariaceae/Howell's lousewort 738, 738A, 7380

Penstemon californicus (Munz & Johnston) Keck 2-1-1-2 33 ,BA 49A, 65C , 66B, 660, ST PECA-2/Scrophulariaceae/California beardtongue 67A Penstemon fi liformis (Keck) Keck 2 - 1 - 1 - 3 17,45,53 665, 667A, 6670, 682, ST PEFI/Scrophulariaceae/thread-leaved beardtongue 682C, 683, 683B Pe nstemon personatus Keck 3-2-2-3 4,32 5900 , 591B, 591C, 6060 SE , 1 PEPE- 4/Scrophulariaceae/closed-throated beardtongue ...... 11111...... --""""',...... """' ...... '"'"" ...... -- • ...... ______...... �-...... � ...... � ...... l'llP

Penstemon stephensii Bdg. 2-1-1-3 14,36 176A, 176C , 200C , 2508, ST PEST/Scrophulariaceae/Stephens ' beardtongue 2740 , 27SA

Penstemon tracyi Keck 3-1-1-3 4 7' 53 668, 668A , 6688, 684 ST , 1 PETR/Scrophulariaceae/Tracy 's beardtongue 684A, 684C

Pentachaeta bellidiflora Greene 2-2-1-3 21,27,41 ,44 3198, 408A, 408C, 4080, ST, 80 PEBE/Asteraceae/white-rayed pentachaeta 429A, 4488, 448C, 467A

Pentachaeta exilis (Gray) Gray ssp. aeolica Van Horn & Ornduff 2 -2- 1 -3 27,35 319C, 339C ST , 80 PEEXA/Asteraceae/slender pentachaeta

Pentachaeta bjonii Gray 3-1-1-3 19,64* 73A, 112C, 1130, SCAN .SE, 1, 80 PELY/Asteraceae/Lyon 's pentachaeta

Perideridia gairdneri (H . &. A.) Math . ssp. gairdneri 2-2-2-3 19*,21*,27,28 340, 72A, 2710, 2960 , ST, 10 PEGAG/Apiaceae/Gairdner 's yampah 30*,37*,40,41* 366C , 387, 4088, 4098, 43,44,48,49 4090, 4288, 467A, 4858, SOZA, 5028, 5020, 5168 , 516C

Perity le inyoensis (Ferris) Powell 3-1-1-3 14 3500 ST PE IN- 4/Asteraceae/lnyo laphamia

Petalonyx thurberi Gray ssp. gi lmanii (Munz) Davis & Thompson 3-2-1-3 14 323C , 3270 , 389C ST PETHG/Loasaceae/Death Valley sandpaper plant

Phacelia amabi lis Const. 3-1 - 2-3 14 350A ST PHAM-1/Hydrophyllaceae/Saline Val ley phacelia

Phacelia argentea Nels. & Macbr . 2-2-1-2 8 ,0R PHAR- 2/Hydrophyllaceae/sand dune phacelia

Phacelia ciZiata Benth. var. opaca J. T. Howell 2 - 1 - 1 -3 24 4008, 401A, 421A, 420C, 1 PHC IO/Hydrophyllaceae/Merced phacelia 421C Phace lia cookei Const. & Heckard 3-2- 2-3 47 698, 715C SE, 1, 82 PHOC- 5/Hydrophyllaceae/Cooke 's phacelia Phace lia da Zesiana J. T. Howell 2-1-1-3 47,53 683, 684, 700, 700C ST PHDA/Hydrophyllaceae/Scott Mtn . phacelia Phacelia floribunda Greene 2-2-1 -2 60, 63 ,GU PHFL/Hydrophyllaceae/island phacelia Phace lia greenei J. T. Howell 3-1-1-3 47,53 700, 700C , 701, 701A, ST PHGR- 2/Hydrophyllaceae/Scott Val ley phacelia 701D, 717, 7178 Phace lia insularis Munz var . continentis J. T. Howell 2- 1-1-3 21,23,49 48SA, 569A PHINC /Hydrophyllaceae/Northcoast phacelia Phace lia insularis Mun z var. insularis 3-2-1-3 61 ,66 SMIW,SROE , SRON ST, 1 PHINI/Hydrophyllaceae/island phacelia Phacelia novenmiZZensis Munz 3-1- 1 - 3 14,54 282C, 2830, 3070 ST PHNO/Hydrophyllaceae/Nine Mile Canyon phacelia Phacelia orogenes Brand 2-1- 1 -3 10,54 283, 284 , 306, 3308, ST PHOR/ Hydrophyllaceae /mountain phacelia 331A, 331D

,. u; ""'4 t.> 33 LIST 2 w w 34 LIST 2 (.) .i:.

-r- en -I N

Scientific Name R-E -V-D Code/Fami ly Name/Vernacular Name Code Counties Quadrangles Notes

Phacelia phacelioides (Benth.) Brand 2-2-1-3 1,7,43,50 425B, 426C , 4260 , 4440, ST PHPH/Hydrophyllaceae/Mt . Diablo phacelia 464B, 464C Phacelia suaveolens Greene ssp. keckii (Munz & Johnston) Thorne 3-1-1-3 30 70A PHSUK/Hydrophyllaceae/Santiago Peak phacelia

Phace lia stebbinsii Const . & Heckard 2-1 - 1 -3 9,31 523C , 524B, 524C, 525A, 1 PHST-2/Hydrophyll�ceae/Stebbins ' phacelia 5250 , 5400

Phlox dolichantha Gray 2-1-1- 3 36 105A , 105B, 131C PHD0-2/Polemoniaceae/Bear Valley phlox

Phlox hirsuta E. Nels. 3-3-1-3 47 717, 717A, 717B, 738 SE, 1 PHHI/Polemoniaceae/Yreka phlox

Pinus torreyana Parry ex Carr. ssp. insularis Haller, ined . 3-2-1-3 66 SROE , SROW 83 PITOI/Pinaceae/Santa Rosa Island pine

Pinus torreyana Parry ex Carr . ssp. torreyana 3-2-2-3 37 22B, 22C ST, 83 PITOT/Pinaceae/Torrey pine

Plagiobothrys glaber (Gray) Jtn . 2-2-2-3 21,35,43 385C , 427C, 447A ST PLGL-1/Boraginaceae/hairless allocarya

Plagiobothrys glyptocarpus (Piper) Jtn. var. mode stus Jtn . 3-1 - 1 -3 29 PLGLM/Boraginaceae/Cedar Crest al locarya

Plagiobothrys hy stericulus (Piper) Jtn . 3-2- 2-3 24,34,48* 4030, 480A ST PLHY/Boraginaceae/bearded allocarya

Plagiobothrys mol lis (Gray) Jtn . var. vestitus (Greene) Jtn. 2-1-1-3 49 PLMOV/Boraginaceae/Petaluma allocarya

Plagiobothrys scriptus (Greene) Jtn . 2- 2- 1 -3 24 ,34,50,52 440B, 440C, 441A, 494C , ST PLSC/Boraginaceae/scribe allocarya 5170

Plagiobothrys strictus (Greene) Jtn. 3-2-2-3 28 5170 ST PLST-2/Boraginaceae/Calistog� allocarya Pleuropogon hooverianus (L . Benson) J. T. Howell 3-2 - 2-3 21,23,49 467A, 484C , 501C, 502B, CR,SE, 1 PLHO/Poaceae/Hoover 's semaphore grass 5680, 584A

Poa atropurpurea Scribn . 3-3-3-3 36,37 19B, 19C, 105B, 107A, SE, 1, 10 POAT/Poaceae/San Bernardino bluegrass 131B, 131C, 1310 Poa fibrata Swallen 2-2- 2 -3 12,18,25,47 6418, 670, 7118, 717, SE, 1 POFI/Poaceae/Lassen Co . bluegrass 7170, 736

Poa napensis Beetle 3-3-2-3 28 5170 CE, SE, 1 PONA- 1/Poaceae/Napa bluegrass

Pogogyne abramsii J. T. Howell 3-3-3-3 37 llB, 22A, 22B, 22C, CE, FL, SE, 1, POAB/Lamiaceae/San Diego mesa mint 220 10, 84

Pogogyne clareana J. T. Howell 3-2-1-3 27 295B CE, SE, 1 POCL/Lamiaceae/Santa Lucia pogogyne - ...... '"- .... . -· .

Po gogyne doug lasii Benth. ssp. paY'Viflora (Benth.) J. T. Howell 2-1 - 1 - 3 17,23,49 501A, 501B, 502A, SIOB, SE, 1, 10 POOOP/Lamiaceae/Douglas' pogogyne 517A, 517B, 517C, 517D, 5180, 533B, 534A, 549B, 550B, 567A, 583C

Pogogyne nudiuscula Gray 3-3-3-2 37,BA IOC, llB, 22C, 220 SE PONU/Lamiaceae/Otay pogogyne

Polygonwn marinense Mertnes & Raven 2-1 - 1 -3 21 467A, 484A, 48SC, 485D ST, 1 POMA-2/Polygonaceae/Marin knotweed

Po lystichwn dudleyi Maxon 2-2-2-3 21 ,23,27,28 10 POOU/Aspleniaceae/Oudley's swordfern 40,43,44,49

Po tentilla hickmanii Eastw. 3- 3-3-3 27,41*,49* 366C , 448C , 502D CE, SE , 1 POH I/Rosaceae/Hickman 's cinquefoil

Po tentilla patellifera J. T. Howell 3- 1 - 1-3 36 274C ST POPA- 6/Rosaceae/Kingston Mtns . cinquefoil Pseudobahia bahiaefo lia (Benth .) Rydb. 3-3-3-3 20,24,50, 51 398C , 440B, 440C , 441A, SE , 1, 85 PSBA/Asteraceae/Hartweg 's pseudobahia 459C, 511A

Pseudobahia peirsonii 3-3-3-3 10,15,54 262A, 262B, 262D , 287A, SE , 1, 10 PSPE/Asteraceae/Tu1are pseudobahia 2870 , 309C , 333D, 356B, 378D Puccinellia parishii 3 - 2-2-2 36,AZ 131B, 184A ST, 1 PUPA-1/Poaceae/Parish's alkali grass Pyrrocoma uniflora (Hook.) Greene var. gossypina (Greene) Mayes , 2-2- 2-3 36,37 7B, SC, 9D, SIA, ST, 1 ined . 105B, IOSD, l31B, 131C, PYUNG/Asteraceae/Bear Valley pyrrocoma 1310 Quercus tomentella Engelm. 2-2-2-2 59,69,64,65 ANA, SCAE , SCAN, SCAS , ST QUTO/Fagaceae/island oak 66, GU SCLC, SCLS, SCRB, SCRC , SCRD Rai llarde lla muirii Gray 2-1 - 1 -3 10,27,54 285, 343C, 353C, 374D, 375, ST, 1 RAMU-2/Asteraceae/Muir's rail lardella 375A, 376A, 394C Rai l larde lla pringlei Greene 3-2-1-3 47, 53 667, 667A , 667B; 682, 683, ST, 1 RAPR/Asteraceae/showy raillardella 683A, 684, 684C , 684D, 699, 699C , 736A Ra illarde lla scabrida Eastw. 2-1 - 1 - 3 17,23,49, 5650 , 581C, 597C, 613, 63 4 1 RASC/Asteraceae/ scabrid rai l lardella 52, 53 Rhynchospora californica Gale 3-3-2-3 21, 49 4850 , 502A, 5020 SE , 1 RHCA- 1/Cyperaceae/California beaked-rush Ribes canthariforme Wiggins 2- 1 -1-3 37 9A , IOA, IOB, 20C, 20D, 21A ST RICA-2/Grossulariaceae/Moreno currant Rorippa colwnbiae Suksd. ex T. J. Howell 2-2-2-2 47, OR 7300 ST, 86 ROC0-2/Brassicaceae/Columbia yel low cress Rorippa subwnbe llata Rollins 2-2- 1 -2 2,9,29*, 522B, 523A, 538A, 538C, ST , 1 ROSU-2/Brassicaceae/Tahoe yellow cress 31, NV 5380 , 554B, 554C

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""' w 35 LIST 2 U1 36 LIST 2 c,.) Q)

-I"" en -t N

Scientific Name R-E-V-D Code/Family Name/Vernacular Name Code Count ies Quadrangles Notes

Ru�s glaucifolius Kell. var. ganderi (Bailey) Munz 2 - 1-1 -3 37 RUGLG/Rosaceae/Cuyamaca raspberry

Sa lvia brandegei Munz 2-2-2-2 66, BA SABR-3/Lamiaceae/Brandegee 's sage

Sa lvia grea tae Bdg . 2-1 - 1-3 13' 33 44, 62 , 62C SAGR-2/Lamiaceae/Orocopia sage Sanicula hoffmannii (Munz) Shan & Const. 2-2- 1-3 40,42,65, SCRA, SCRB, SNIC, 142B, ST , 10 SAH0- 1/Apiaceae/Hoffmann 's sanicle 62 , 66 170C , 196B, 245C , 246C , 271A, 271D , 272A, 296D

Sanicula maritima Kell. ex Wats. 3-3-3-3 1*,38*,40 246C , 272A, 466C , 466D CE, SE, 1 SAMA-1 /Apiaceae/adobe sanicle Sanicula saxatilis Greene 3-2- 2-3 7*, 43 426C, 426D, 464B SE , 1 SASA-2/Apiaceae/rock sanicle

Sanicu la tracyi Shan & Const. 2-2-2- 2 12,52,53,0R 608A, 614, 615, 632, 632D, SE , 1 SATR- 1/Ap iaceae/Tracy 's sanicle 634A, 634B, 634D , 652B, 652C , 652D, 653, 688, 688A, 721, 721C Satureja chandleri (Bdg .) Druce 2-2-1 - 2 33,37,BA lOB, 67B, 68C, 69B, 69C , 69D ST SACH- 1/Lamiaceae/San Miguel savory Sclerocactus po lyancistrus (Engelm . & Bigelow) Britton 1-2-2-2 14,15,36,NV 257, 326A, 350B, 369C , 370B, ST , 54 SCPO/Cactaceae/Moj ave fish-hook cactus 390B, 391C, 392, 392D, 412 Scrophularia atrata Penn . 2-2-1 -3 40, 42 143A, 143B, 144A, 170B, ST SCAT-2/Scrophulariaceae/black-flowered figwort 170C, 171A, 195C , 196A, 196D , 221A, 221B

Scrophularia villosa Penn . . 2- 2-2-3 60, 64 SCVI/Scrophu lariaceae/Santa Catalina figwort

Sedum albomarginatum Clausen 3-2-2-3 32 591, 606 ST , 87 SEAL- 2/Crassul aceae/Feather River stonecrop

Sedwn laxwn (Britton) Berger ssp. eastwoodiae (Britton) Clausen 3-2-2-3 23 600C ST , 87 SELAE/Crassulaceae/Red Mountain stonecrop Sedum laxwn (Britton) Berger ssp. flavidwn Denton 3-2-2-3 53 632, 633 88 SELAF/Crassulaceae/pale yellow stonecrop

Sedwn obtusatum Gray ssp . paradisum Denton 3-2-2-3 53 668 , 668A 54 , 88 SEOBP/Crassu laceae/Canyon Creek stonecrop Senecio bernardinus Greene 2- 2- 1 -3 36 105A , 105B, 131C , 131D ST SEBE/Asteraceae/San Bernardino butterweed Senecio ganderi Barkley & Beauchamp 3- 2- 1 -3 37 9B ST SEGA/Asteraceae/Gander 's butterweed

Senecio layneae Greene 2- 1 - 1 - 3 9 510A, 510B, 511A, 571A CR, SE, SELA-3/Asteraceae/Layne 's butterweed

• ,. « •• • 'd . •.£ ... ____..______....._� ....______--- -- � ...__- --...... -______-� Sida lcea covillei Greene 3-3-3-3 14 305, 351A, 372C, 413B CE, SX, 89 SIC0-1/Malvaceae/Owens Valley checkermallow

Sida lcea hickmanii Greene ssp. anomala C. L. Hitchc . 2-2-2-3 40 2468, 246C CR, ST SIHIA/Malvaceae/Cuesta Pass checkermallow

Sidalcea hickmanii Greene ssp. hickmanii 2-1-1-3 27 2958 , 295C , 318C, 319A, ST SIHI I-I/Mal vaceae /Hickman ' s checkerma llow 3198, 320A Sidalcea hickmanii Greene ssp . parishii (Rob.) C. L. Hitchc . 3-2-2-3 36, 42 1058, 167B, 168A , 193A, CR, ST SIHIP/Malvaceae/Parish's checkermallow 1938 , 193D Sida lcea hickmanii Greene ssp . viridis C. L. Hitchc . 3-1 - 1 -3 21,41 ,49 4678, 5038 ST SIHIV/Malvaceae/Marin checkermallow Sida lcea oregana (Nutt.) Gray ssp. hydrophi la (Heller) C. L. Hitchc . 2-1- 1 - 3 11,17,28 516C, 517A, 5178, 533C, 534C , ST , 1 SIORH/Malvaceae/water-loving checkermallow 565A, 5658, 565C , 565D, 581A, 581C Sida lcea oregana (Nutt.) Gray ssp. Valida (Greene) C. L. Hitchc . 3-3-3-3 49 510A , 5178, 517C SE, 1 SIORV/Malvaceae/Kenwood Marsh checkerma llow

Sidalcea pedata Gray 3-3- 3-3 36 105, 105A, 105B, 131, ST, 1 SIPE/Malvaceae/bird-footed checkermallow 1318, 131C, 131D

Sidalcea rolJusta Heller ex Roush 2-2-2-3 4 576A , 5768, 577A, 5928, ST , 1 SIR0-2/Malvaceae/Butte Co . checkermallow 5920, 593D, 607C Sidalcea stipularis J. T. Howell & G. True 3-3-1-3 29 542A 90 SIST/Malvaceae/Scadden Flat checkerbl oom Si lene carrrpanulata Wats. ssp. campanu lata 3-3-1-3 23 600 1 SICAC- 2/Caryophyllaceae/Red Mtn . campion Silene marmorensis Kruckeberg 3-1-1-3 47 702, 702C , 703 SE, 1 SIMA-4/Caryophyllaceae/Somes Bar campion

Si lene verecunda Wats. ssp. verecunda 2 - 2-1-3 38 ,41,44 4088, 408D, 409D , 4488, 1 SIVEV/Caryophyllaceae/San Francisco campion 448C, 466C Smelowskia ova lis Jones var . congesta Ro llins 3-1-1-3 45 6258, 626A SE, SMOVC/Brassicaceae/Mt . Lassen smelowskia So lanum tenuilobatum Parish 2-1-1-3 37 8C, 9B, 9C , 9D, lOA, ST, 1 SOTE-2/Solanaceae/narrow- leaved nightshade lOC, lOD, 20C, 48C Sphaera lcea rusbyi Gray ssp. eremicola (Jeps .) Kearn . 3-2-1-3 14 ST SPRUE/Malvaceae/Rusby's desert-mallow Stipa lerrmonii (Vasey) Scribn . var. pubescens Crampton 3-3-2-2 17,52,0R+ 5650, 596A , 596B CR, SE , 1 STLEP/Poaceae/hairy Lemmon 's needlegrass Streptanthus albidus Greene ssp. albidus 3-1 - 1-3 43 406A, 4068, 4078 SE, STALA/Brassicaceae/Met calf Canyon jewel flower Streptanthus batrachopus Morrison 2-1-1-3 21 467A, 4678 ST STBA- 3/Brassicaceae/Tamalpais jewel flower Streptanthus bernardinus (Greene) Parish 2 -1-1 -3 19,33,36,37 106C STBE/ Brassicaceae/Laguna Mtns. streptanthus

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c;;-I ti) Scientific Name R-E -V -D Code/Family Name/Vernacular Name Code Counties Quadrangles --Notes

Streptanthus brac hiatus F. W. Hoffmann 3- 2-1-3 49 534D ST STBR-2/Brassicaceae/Socrat es Mine jewel flower Streptanthus ca llistus Morrison 3-1-1-3 43 425C , 426D SE, 1 STCA- 2/Brassicaceae/Mt . Hamilton jewel flower Streptanthus cordatus Nutt. var . piutensis J. T. Howell 2- 1-1 -3 15 211B, 212A, 260C ST STCOP/Brassicaceae/Piute Mtns. jewel flower Streptanthus fenestratus (Greene) J. T. Howell 2- 1-1 - 3 10, 20 354, 374, 374D, 375, ST STFE/Brassicaceae/Tehipite Valley jewel flower 375A, 376, 397 Streptanthus glandu losus Hook . var . hoffmannii Kruckeberg 2-1-1-3 49 503B, 519D ST STGLH/Brassicaceae/Hoffman 's jewel flower Streptanthus glandulosus Hook . ssp. pulche llus (Greene) Kruckeberg 2-1-1-3 21 467A, 46 7B, 484D ST STGLP/Brassicaceae/Mt . Tamalpais jewel flower Streptanthus gracilis Eastw. 3-1 - 1-3 10,14,54 352B, 373, 373B, 373C , ST STGR-2/Brassicaceae/alpine jewel flo wer 373D, 374C Streptanthus hispidus Gray 3-1- 1 -3 7 464B, 464C ST STHI/Brassicaceae/Mt . Diablo jewel flower

Streptanthus howellii Wats. 3-1-1-2 8, OR 739, 740A, 740B, 740C STHO/Brassicaceae/Howell's jewel flower

Streptanthus morrisonii F. W. Hoffman 2-2- 1 -3 17,28,49 516B, 517A, 517B, 519C, SE , 1, 91 STMO/ Brassicaceae/Morrison 's jewel flower 519D, 533C , 534D, 548A

Streptan thus niger Greene 3-3-1-3 21 466B SE, 1 STNI-2/Brassicaceae/Tiburon jewel flower

Streptanthus oliganthus Rollins 3-1 -1-2 26, NV 412C, 487A, 487C , 488A ST STOL/Brassicaceae/Masonic Mtn . jewe l flower

Swa llenia alexandrae (Swallen) Soderstrom & Decker 3-2- 1-3 14 390C , 391A, 391D CR, FL, SE , 1 SWAL/Poaceae/Eureka Dunes grass Tanacetum camphoratum Less . 2- 2- 2- 3 21,38,41, 408C , 448B, 466C , 467D, 485B ST , 97 TACA- 1/Asteraceae/dune tansy 44 , 49

Taraxacum californicum Munz & Johnston 3-2-2-3 36 104B, 105A, 105B, 105D, ST TACE-3/Asteraceae/California dandelion 131C, 131D

Tau schia howe llii (Coult. & Rose) Macbr . 3-2-2-2 47,53 ,0R 702, 702B ST , 1 TAHO/Apiaceae/Howell's tauschia

Tetracoccus dioicus Parry 2- 2-2- 2 30,37,BA 51A TEDI/Euphorbiaceae/Parry 's tet racoccus

Tetracoccus ilicifolius Cov . & Gilman 2-1-2-3 14 325D, 368D ST TEIL/Euphorbiaceae/ho lly- leaved tetracoccus

Thelypodium stenopetalum Wats. 3-3-3-3 36 131C, 131D ST THST/Brassicaceae/slender- petaled the lypodium

Therrnopsis macrophy lla H. & A. var. agnina J. T. Howell 3-2- 1 -3 42 142B, 168A , 168C , 168D, CE , ST, 1 THMAA/ Fabaceae/Santa Barbara false-lupine 169D

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TheY'Tnopsis maarophy lla H. & A. var. semota Jeps . 2-2-1-3 37 20A THMAS/Fabaceae/velvety false-lupine

Thlaspi montanwn L. var. aaliforniawn (Wats.) P. Holmgren 3-2-2-3 12 92 THMOC/Brassicaceae/Kneeland Prairie penny cress Thysanoaarpus aonahu liferus Greene 2 - 2-1-3 65 SCRB, SCRC ST THCO/Brassicaceae/Santa Cruz Is. fringe pod

Traayina rostrata Blake 3-1-1-3 12' 17 535, 549C , 616, 616A, 616B SE, 1 TRRO/Asteraceae/beaked tracyina Tr iahostema austromontanwn Lewis ssp. aompaatwn Lewis 3-1-1-3 33 83C SE, 1 TRAUC/Lamiaceae/Hidden Lake bluecurls

Trifo liwn amoenwn Greene 3-3-3-3 l*,21*,23* , 4060, 44SA, 466B, 467B, 483A , SE, 1, 10 TRAM- 1/Fabaceae/showy Indian clover 28*,43,48* , 484B, 4850 , 498C , SOOD, SOlA, 49* SOlB, SOlC, 502A , 502C, 567B, 5670

Trifo liwn dedeakerae Gillett 1-2-1-3 14 329A, 352, 352A, 373, ST TRDE-2/Fabaceae/DeDecker 's clover 412, 412A

Trifo liwn lemmonii Wats. 2 - 2-1- 2 29,32,46,NV 554A, 5700, 571, 587 SE, 1 TRLE/Fabaceae/Lemmon 's clover

Trifo liwn po lyodon Greene 3-3- 1-3 27 366C CR, SE, 1 TRP0-3/Fabaceae/Pacific Grove clover

Trifo liwn triahoaalyx Heller 3-3-1-3 27 366C CE, SE , 1 TRTR-1/Fabaceae/Monterey clover Trilliwn ovatwn Pursh ssp. oettingeri Munz & Thorne 2-1-1-3 4 7' 53 701, 702 93 TROV0-1/Liliaceae/Salmon Mtns . wake robin Tri teleia alementina Hoover 2-2-2-3 60 SCLC, SCLS ST TRCL/Liliaceae/San Clemente Is . brodiaea Tropidoaarpwn aapparidewn Greene 3-1-1-3 1,7,11*,27, 318C, 444B, 44SA, 463C , ST, 10 TRCA-2/Brassicaceae/caper-fruited tropidocarpum 39*, 43* 4630, 464B, 578C

Va aainium aoaainewn Piper 2-1-1-2 32,47,0R 574A, 701 , 701C, 719C, ST, 1 VACO/Ericaceae/Sisk iyou Mtns . huckleberry 736, 737 Vanaouveria ahrysantha Greene 2-1-1-2 8,47,0R 739 VACH/Podophyllaceae/Siskiyou inside-out flower Vio la lanaeolata L. ssp . oaaidentalis (Gray) Russell 2 -1-1 - 2 8, OR 739A, 739B, 739C ST VILAO/Violaceae/western bog violet Wy ethia retiaulata Greene 2-1-1-3 9 SlOB, SllA ST, 1 WYRE/Asteraceae/Eldorado Co . mu le ears Xy lorhiza orauttii (Vasey & Rose) Greene 2-1-1-2 13,33,BA 18A, 18B, 18C, 31A, 31B, ST XYOR/Asteraceae/Orcutt's woody aster 310, 32A, 330, 46C, 460 , 62B

1. CNPS has prepared a "Status Report" for this plant. Copies are av ailable for a nominal charge that covers postage and handling . 2. See Contributions from the Gray Herbarium 204:151 (1 973) for a revised description . 3. See Contributions from the Gray Herbarium 201 :4-6 (1971) for original description . See also Fremontia 1(2) : 14-15 (1973) . r"

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;;-t 4. The spelling "mcdonaldiana" is not pennitted according to the International Code of Botanical Nomenclature now in effect. ti) 5. See Contributions from the Gray Herbarium 204:149-151 (1973) for original description . 6. See Madrofio 19: 200, 201 (1968) for original description . 7. See Brittonia 29:376-381 (1977) for original description . 8. See Memoirs of the New York Botanical Garden 13:928 (1964) for revised description and Brittonia 29: 376-381 (1977) for first California record . 9. See Brittonia 29:376-381 (1977) for original description . 10. Many collection sites are historic. 11. See University of California Publications in Botany 60 :52 (1971) for revised description. 12. Specimens have been found for only one or two small populat ions near Camino , El Dorado Co . In Ownbey 's monograph, the alleged range is from El Dorado Co. south to Mariposa Co. , according to Purdy, but no specimens are cited. Thus, the broad range is in doubt . This taxon may be nearing extinction. 13. This name is used for dwarf plants near the coast , but populations of ssp. clavatus occasionally have very short individuals, thus indicating some doubt as to the validity of this taxon . 14. This plant , presumed extinct in 1974 , has been rediscovered by Kay Paulson of Tule Lake. This taxon is definitely distinct from the triploid var. peckii of Oregon. 15. See Brittonia 27: 136 (1975) for original description. 16. See Kew Bulletin 29: 499 (1974) for original description . 17. See Contributions from the United States National Herbarium 37 : 160-396 (1969) for recent taxonomic treatment . 18. See Madrofio 20:231- 235 (1969) for original description. 19. This species is clearly distinct from the widespread Carex jepsonii . Confusion is caused by the large number of specimens in herbaria that are mislabeled . See also Madrofio 26 :48 (1979) . 20. Malcomb Nobs has not seen any "pure" populations, except from 501B and 517C. 21. See Four Seasons 2(4) :23, 24 (1968) for original description. 22. See Bul letin of the Torrey Botanical Club 100: 353-356 (1973) for original description . 23. See Great Basin Naturalist Memoirs 2:169- 190 (1978) for revised taxonomy . 24 . See Canadian Journal of Botany 49:1211- 1217 (1971) for recent taxonomic treatment . 25. See Systematic Botany 2:252-255 (1977) for original description. 26. See Brittonia 22:270- 284 (1970) for original description . 27. As here defined, the species includes ssp. antonia and ssp. purpurea . 28. Tom Oberbauer reports that recent attempts to find this plant were unsuccessful. 29. Commercially exploited in Oregon according to Tom Jimerson . 30 . See Madrano 23: 134-153 (1975) for revised taxonomy and description. 31 . See Aliso 8:129-131 (1974) for original description . 32. This plant, presumed extinct , was rediscovered in the wild by Ralph Philbrick in 1977. See Fremontia 5(4) : 37-38 (1978) . 33. See Cactus and Succulent Journal 46:80 (1974) for original description . 34 . This plant, presumed extinct in the 1974 edition , was rediscovered in the wild in 1979 by Six Rivers National Forest staff. 35. See Mentzelia 1:19- 21 (1975) for description. 36. See Madrano 23: 205- 209 (1975) for original description. 37. See Phytologia 40:467 (197 8) for revised nomenclature . 38. James Bartel reports that this plant has not been seen recent ly in the field. 39. See unpublished doctoral dissertation by M. Y. Sheikh (1977) at the University of California, Berkeley for descriptions . 40. See Aliso 9:171- 178 (1978) for explanation of tran sfer to Crossosomataceae . \ 41. Wayne Roderick and Donald Santana both report that this taxon is distinct from FritiZZaria Zanceo lata . See Jepson (1925) , p. 242 for descriptions . 42. See Dempster, L. T. 1979. Galium . In , � Flora of California by W. L. Jepson . Vo l. 4, Pt . 2. Jepson Herbarium and Library . University of California, Berkeley. 47� 43. This plant, listed as presumed extinct in the 1974 edition, was rediscovered in the wild in 1979. 44 . See Bulletin of the Torrey Botanical Club 98 : 332 (1971) for original description . 45. See Madrano 18:75-84 (1965) for revised description. Plants of widespread occurrence, fonnerly placed in this taxon, are now called G. brac teata. 46. See Memo irs of the New York Botanical Garden 26:121-227 (1976) for a recent taxonomic treatment . 47. See Southwestern Naturalist 19:140, 141 (1974) for revised nomenclature.

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48 . See Madrono 26: 10S-127 (1979) for revised taxonomy and description. 49 . Some herbarium specimens of He Zianthus exi Zis may well be H. boZa nderi . The original habitat of the former seems to be serpentine seeps, not the riparian or ditchside situation where the latter is usually found. SO. Although close to extinction in its original location in the wild, it is widely planted. s·i . This plant , presumed extinct in the 1974 edition, has been recollected in 1979 near Red Bluff and at the Kunkle Reservoir by Lowell Ahart , and near Oroville in 1979 by Jim Jokerst. S3 . This variety was proposed in an unpub lished doctoral dissertat ion by Janet Hohn (197S) , University of Washington , Seattle. S4 . This showy plant appeals to the commercial and private collector and is, therefore, threatened because of exploitation. SS. See Brittonia 26 : 30S (1974) for original description. S6. See Four Seasons 2(4) :12-14 (1968) for original description. S7. This plant , presumed extinct in the 1974 edition , was found in the wild in 1979. S8. This plant, presumed extinct in 1974, was rediscovered in the wild in 1974 by Doris Niles . Twenty or thirty plants were seen in the surruner of 1979 . Other sites appear to be historic and identifications from interior locations are suspect . S9. See Brittonia 2S:l87 (1973) for descriptions . 60 . See Brittonia 21 :11 -14 (1969) for original des cript ion. 61 . See Madrano 24 : 1SO, lSl (1977) for revised description. The var. pacifieus is not a consistently separable entity. 62 . Thi s plant , listed as presumed extinct in the 1974 edition, was rediscovered in the wild by Mitchel Beauchamp in 1979. 63 . See Madrono 26: 37-43 (1979) for original description. 64 . See Brittonia 30: 466- 472 (1978) for revised nomenclature. 6S. To be recognized as a distinct taxon by Dav id Dunn . 66 . See Madrano 22: 169 (1973) for revised description and range. This plant is a very narrow endemic, with the more widespread material being referred to ssp. hypoZasius. 67 . See Leaflets of Western Botany 2:266 (1940) for original description. David Dunn removes this plant from synonymy under Lupinus adsurgens var . unduZata . Earlier CNPS records are confused as to which of these is the inclusive name. 68 . See Aliso 7:66- 68 (1969) for original description. 69. This endemic to the Lassies will be described by Thomas W. Ne lson of Humboldt State University. 70. See Aliso 7:6S, 66 (1969) for original description. 71. This plant , first discovered by G. L. Stebb i ns , wi ll be named in his honor by Thomas W. Nelson of Humboldt State University. 72. See Botanical Journal of the Linnean Society S7: 1-410 for a detailed discussion of the differences between Berberis and Mahonia . 73 . See Four Seasons 3(1) :7-10 (1969) for original description and Fremontia 6(1) :28, 29 (1978) for range extension. The necessary varietal combinat ion has not yet been effected . 74 . See Memoirs of the New York Botanical Garden 27: 1-892 (1977) for revised description and first records for California. 7S. According to Reed Rollins , Harvard University, this combination is preferred to Cardamine gambe Zii . 76 . See Madrano 24 : 155-159 (1977) for original description . 77. According to Lyman Benson , this variety has been confused with the more abundant and widespread var. major. 78. See Madrano 26:128-134 (1979) for original description. 79. This plant , presumed ext inct in 1974, was rediscovered in the wi ld in 1979. 80. See University of California Publications in Botany 65 :1- 41 (1973) for descriptions and recent taxonomic treatment . 81 . See University of California Publicat ions in Botany 55:1-74 (1969) for descriptions and recent taxonomic treatment . 82. See Brittonia 22 : 25-30 (1970) for original description. 83 . See Proceedings of the Symposium on the Biology of the California Islands , Santa Barbara Botanic Garden (1967) for a discussion of this taxon . 84 . Even if merged withP. nudiuseu Za--;-the plants referred to the more broadly defined taxon would still be very rare and highly endangered because of urban expansion. 85. We are ret aining the spelling used by Rydberg in the North Am erican Flora. Other orthographic variations in the spelling of the generic name and epithet will be encountered in the literature . 86 . See Sida 4:294-296 (1972) for revised description. 87. See Clausen , R. T. 1975. Sedum of North America north of the Mexican Plateau . Cornell Un iversity Press. Ithaca . 742 pp . 88. See Brittonia 30:233-238 (1978) for original description--:- �- 89. This plant is rapidly approaching ext inct because of the lowering of the water table. See Fremontia 5(4) :34, 35 (1978) and 6(3) :26, 27, (1978) . 90. See Four Seasons 4(4) : 20, 22 (1974) for original description. 91. Here treated in the broad sense to include the ssp. eZatius, hirtifZorus, and morrisonii. r" ;;-t ti)

""' .41 LIST 2 ..... 42 LIST 2 .Clo N r- ;;-I ..., 92. See Memoirs of the New York Botanical Garden 21: 1-106 (1971) for revised taxonomy and new descriptions. 93. See Aliso 8:15-17 (1973) for original descri ption. 94 . See Madrano 19:193-210 (1968) for original description. 95 . See Fremontia 7(1) : 14-15 (1979) . 96 . See Fremontia 5(4) :15-16 (1978) . 97. See Fremontia 1(3) :8-10 (1973) .

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Plants listed here are margina lly rare and their LIST THREE: vulnerabi lity or susceptibility to threat appears low at present. However, they are rare enough to that their status should be monitored regularly. As in List 2, these plants are rare throughout their range, whether or not PLANTS RARE, they are restricted to California. Most of the plants in List 3 appeared in Appendix 1 of the 1974 edition of the Inventory. BUT NOT For an explanation of the format of this list, see the introductory section entitled "The Plant Lists and How to Interpret Them." County codes are explained on the ENDANG ERED inside front cover and the R-E-V-D codes are summarized on the inside back cover.

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Scientific Name R-E-V-D Code/Family Name/Vernacular Name Code Counties Notes

Abies bracteata D. Don ex Poiteau 1-1-1-3 27' 40 ABBR/Pinaceae/Santa Lucia fir Acanthomintha lanceolata Curran 1-1-1- 3 1,24,27,35, ACLA-1/Lamiaceae/Santa Clara thornmint 43,50 Acanthomintha obovata Jeps. ssp . obovata 1-1-1-3 10,15,27,35, ACOBO/Lamiaceae/San Benito thornmint 40,42,56 Agave utahensis Engelm . var . nevadensis Engelm . 1-2-1-3 14' 36 2 AGUTN/Agavaceae/Clark Mountain agave Agrostis hooveri Swallen 1-2-1-3 40, 42 AGHO/Poaceae/Hoover 's bent grass A Uium fimbriatum Wats. var. munzii Ownbey & Aase 1-1-1-3 33 ALFIM-2/Liliaceae/Munz 's onion Allium fimbriatum Wats. var . purdyi (Eastw.) Ownby & Aase 1-1-1-3 6, 17 ALFIP-2/Liliaceae/Purdy 's onion

Allium fimbriatum Wats. var. sharsmithiae Ownbey & Aase 1-1-1-3 50 ALFIS/Liliaceae/Sharsmith's onion

Allium howellii Eastw. var . clokeyi Ownbey & Aase 1 -1-1-3 56 ALHOC/Liliaceae/Mt . Pinos onion

Allium monticola A. Davids . var. keckii (Munz) Ownbey & Aase 1-1-1-3 19,30,33,42, ALMOK/Lil iaceae/mountain onion 56

Allium parishii Wats. 1-1-1-2 13,33,36,AZ ALPA-2/Liliaceae/Parish's onion

Amsinckia lunaris Macbr . 1 -1-1-3 17,45,49 AMLU/ Boraginaceae/bent-flowered fiddleneck

Amsinckia VeY'rlicosa Hook. & Arn . var . fu rcata (Suksd.) Hoover in Jeps. 1-1-1-3 10, 15,16,35 ST AMVEF/Boraginaceae/green fiddleneck

Ange lica ca llii Math. & Const . 1-1-1-3 10,15,54 SE , 1 ANCA-2/Apiaceae/Call's angelica

Antennaria suffru tescens Greene 1-1-1-2 8,12,0R ANSU-2/Asteraceae/evergreen everlasting

Antirrhinum ovatum Eastw. 1-1 - 1 -3 27' 40 ANOV/Scrophulariaceae/oval-leaved snap dragon

Antirrhinum virga Gray 1-1-1-3 17,23,49 ANVI-2/Scrophulariaceae/tall snapdragon

Arabis blepharophy lla H. & A. 1 -2-1-3 21,38,41,44 , ST ARBL/Brassicaceae/coast rock-cress 49

Arabis breweri Wats. var . austinae (Greene) Rol l. 1-1-1-3 4,29,51 ST ARBRA/Brassicaceae/Chico Creek rock- cress

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Arabis fe rnaldiana Rollins var. stylosa (Wats .) Rollins 1-1 -1- 2 26, NV ARFES/Brassicaceae/Fernald 's rock cress

Arabis microphy lla Nutt. 1 -1-1 -3 26 ARMI -2/Brassicaceae/small-leaved rock cress

Arabis parishii Wats. 1-2- 1 -3 36 ST ARPA-4/Brassicaceae/Parish 's rock cress

Arabis pygmaea Rollins 1-1-1-3 S4 ST ARPY- 1 /Brassicaceae/Tulare Co. rock cress Arabis rigidissima Rollins 1 -1 - 1 -3 12' S3 ARRI/Brassicaceae/Trinity Mtns . rock cress

Arctostaphy los hispidula T. J. Howell 1-2-1-2 8,12,0R ST ARHI-2/Ericaceae/Gasquet manzanita

Arctostaphy los hooveri P. V. Wells 1-1-1-3 27, 40 ARH0- 4/Ericaceae/Hoover's manzanita

Arctostaphy los nissenana Merriam 1-1-1-3 9, SS ARNI/Ericaceae/Eldorado manzanita

Arctostaphylos obispoensis Eastw. 1-1-1-3 27, 40 AROB-2/Ericaceae/serpentine manzanita Arctostaphy los pajaroensis Adams 1-2-1-3 27' 44 ARPA- 6/Ericaceae/Paj aro manzanita Arctostaphy los pechoensis Dudl . ex Abrams 1-1-1-3 40, 42 ST ARPE- 2/Ericaceae/Pecho manzanita

Arctostaphy los pilosula Jeps . & Wies . ssp. pismoensis P. V. Wells 1-1-1-3 40 3 ARPIP-2/Ericaceae/Edna manzanita

Arctostaphy los tomentosa (Pursh) Lindl . ssp. insulicola P. V. Wel ls 1-1-1-3 6S, 66 ARTOI/Ericaceae/shaggybarked manzanita Arctostaphy los tomentosa (Pursh) Lindl . ssp . subcordata (Eastw.) P. V. Wells 1-1-1-3 6S ARTOS/Ericaceae/Santa Cruz Is. manzanita Arctostaphy los viridissima McMinn 1-1-1- 3 65 ARVI-4/Ericaceae/white-haired manzanita Arenaria howe llii Wats. 1-1-1-2 8, OR ST , 1 ARH0- 1/Caryophyl laceae/Howell's sandwort Amica cemua T. J. Howell 1-1-1-2 8,12,47,0R ARCE/Asteraceae/serpentine arnica

Amica spathulata Greene ssp. spathulata 1-1-1-2 8,12,47,0R ARSPS-3/Asteraceae/Klamath arnic� Asclepias solanoana Woodson 1-1-1-3 6,17,28,49, 4 ASSO/Asclepiadaceae/prostrate milkweed S2, S3 Aster g�eatai Parish 1-1-1-3 19 ASGR/Asteraceae/Greata's aster

r- ;; .... c,,) .i:. 45 LIST 3 UI 46 LIST 3 ""' 0)

-... en -t w Scientific Name R-E -V-D Code/Family Name/ Vernacular Name Code Counties Notes

Astraga lus albens Greene 1-1-1-3 36 ASAL-1/Fabaceae/silvery-white milkvetch Astragalus atratus Wats. var. mensanus Jones 1-1-1-3 1 4 ASATM/Fabaceae/Darwin Mesa milkvetch Astragalus bicristatus Gray 1-1-1-3 33, 36 ASBI/Fabaceae/crested milkvetch Astraga lus breweri Gray 1-1-1-3 1 7,21 ,23,28, ASBR-1/Fabaceae/Brewer 's milkvetch 49 Astraga lus cleve landii Greene 1-1-1-3 17,28,35 ASCL-2/Fabaceae/Cleveland 's milkvetch Astraga lus crotalariae (Benth .) Gray 1-1-1-2 13,37,AZ,BA ASCR/Fabaceae/Sa lton milkvetch Astraga lus gilmanii Tides 1-2 -1-3 14 ASGI-3/Fabaceae/Gilman 's milkvetch Astragalus inversus Jones 1-1-1-3 1 8,25,45,47 ASIN- 2/Fabaceae/Susanville milkvetch

Astragalus kentrophyta Gray var . danaus Barneby 1-1-1-3 1 0, 1 4,26 ASKED/Fabaceae/Sweetwater Mtns . milkvetch

Astragalus Zeucolobus Jones 1-1-1-3 33,36,37 ASLE- 5/Fabaceae/Bear Valley wo olly pod Astraga lus macrodon (H . & A.) Gray 1-1-1-3 1 5,27,35,40 ASMA- 1/Fabaceae/Sa linas milkvetch

Astragalus miguelensis Greene 1-1-1-3 59,60,61 ,65, ASMI/Fabaceae/San Miguel milkvetch 66 Astragalus nutans Jones 1-1-1-3 1 3,33,36 ASNU-1/Fabaceae/Providence Mtn . milkvetch Astraga lus pauperculus Greene 1-1-1-3 4,45,52 ASPA-3/Fabaceae/depauperate milkvetch

Astragalus tricarinatus Gray 1-1-1-3 33 ASTR- 2/Fabaceae/triple-ribbed milkvetch

Astraga lus wnbraticus Sheld. 1-1-1-2 1 2, OR ASUM/Fabaceae/Bald Mtn . milkvetch

Astragalus webberi Gray 1-1-1-3 32, 46 ASWE/Fabaceae/Webber's milkvetch

Baccharis plumrnerae Gray 1-1-1-3 1 9,42,56,65 BAPL-3/Asteraceae/Plummer 's baccharis

Bo landra californica Gray 1-1-1-3 2,3,5,9, BOCA/Saxifragaceae/Sierra bolandra 22,37,55

Boykinia rotundifo lia Parry 1-1-1-3 1 9,33,36,37, BOR0-2/Saxifragaceae/round- leaved boykinia 42, 56

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Bricke ZZia nevinii Gray 1-1-1-3 1S,19,42,S6 BRNE/Asteraceae/Nevin 's brickellia

Ca Zamagrostis bo Zanderi Thurb . 1-1-1-3 12,23,49 CAB0-1/Poaceae/Bolander 's reedgrass

CaZamagrostis ophitidis (J . T. Howell) Nygren 1-1-1-3 17,21 ,49 CAOP-1/Poaceae/serpentine reedgrass

Ca Zochortus cataZinae Wats. 1-1-1-3 19,30,37,40, CACA- S/Liliaceae/Catalina mariposa lily 42,S6,64,6S , 66

CaZochortus cZavatus Wats. var . cZavatus 1-1-1-3 40, 42 CACLC-1/Liliaceae/club-haired mariposa lily

Ca Zochortus nudus Wats. var. shastensis (Purdy) Jeps . 1-1-1-3 47 CANUS/Liliaccae/Shasta star tul ip Ca lochortus paZmeri Wats. var. munzii Ownbey 1 - 1-1-3 33 CAPAM/Lil iaceae/Munz' s maripo sa h ly Ca Zochortus puZche ZZus Dougl. ex Benth . 1 -1-1- 3 7, 28 CAPU- 2/Lil iaccae/Mt . Di ablo fa iry lantern

Ca Zochortus simuZans (Hoover) Mun z 1-1-1-3 40 CASI-4/Liliaceae/San Lu is Obispo mariposa lily

Ca Zochortus wnbe Z Zatus Wood 1-1 -2-3 1,7,21 ,43 CAUM- 1/Liliaceae/Oakland star tulip

Ca Zycadenia oppositifo Zia (Greene) Greene 1-1-1-3 4 CAOP-2/Ast eraceae/Butte Co. calycadenia

CaZyptridium quadripetaZum Wats. 1-1-1-3 11, 19, 28,49 CAQU/ Portulacaceae/four-petaled ca lyptridium

Ca Zystegia ma Zacophy ZZa (Greene) Mun z var . berryi (Eastw.) Brummit 1-1-1-3 10, S4 s CAMAB/Convolvu laceae/Berry 's morning glory

Cam issonia integrifoZi a Raven 1-1-1-3 lS 6 CAIN- 8/0nagraceae/Kern River ev ening-primrose

Cam issonia kernensis (Munz) Raven ssp . kernensis 1-1-1-3 lS 6 CAKEK/Onagraceae/Kern Co . evening-primrose

Cam issonia tanacetifo Zia (T . & G.) Raven ssp. quadriperforata Raven 1-1-1-3 18,32,46 6 CATAQ/Onagraceae/Sierra Val ley even ing-primrose

Campanu Za exiqua Rattan 1-1-1-3 1 ,7,27,3S, CAEX-4/Campanu laceae/chaparral harebell 40, 43 Campanu Za wi Z kinsiana Greene 1-1-1-3 4S,47,S3 ST CAWI/Campanulaceae/Wilkin ' s harebell Carex congdonii Bailey 1-1-1-3 10,20,22,S4, CAC0-3/Cyperaceae/Congdon 's sedge SS Carex da.vyi Mkze. 1-1-1-3 2,3,S,9, CAOA/Cyperaceae/Davy's sedge 29,31 ,SS Ca rex gigas (Holm) Mkze. 1-1-1-3 8,32,47,S3, CAGI/Cyperaceae/Siskiyou sedge OR I""

Carp enteria caZifornica Torr . 1-2-2-3 10 ;;-f CACA- 9/Hydrangeaceae/tree- anemone w

.i:o. 47 LIST 3 """' 48 LIST 3 � Q) I"" u; ... Scientific Name R-E-V-D w Code/Family Name/Vernacular Name Code Count ies Notes

Cas tilleja brevilobata Piper 1-1-1-2 8,47,0R ST , 1 CABR-9/Scrophulariaceae/short-lobed paintbrush

Castilleja cinerea Gray 1-2-1-3 36 CACI- 2/Scrophulariaceae/ash-gray paintbrush Castilleja ewanii Eastw. 1-1-1-3 33, 36 ST CAEW/Scrophulariaceae/Ewan 's paintbrush

Castilleja latifolia H. & A. ssp. latifo lia 1-1-1-3 27,44 CALAL/Scrophulariaceae/Monterey paintbrush

Cas tilleja plagiotoma Gray 1-1-1-3 1 5,19,36,40 CAPL-2/Scrophulariaceae/Moj ave paintbrush

Ceanothus fr esnensis Dudl . ex Abrams 1-1-1-3 5, 10, 20, 22, CEFR/Rhamnaceae/Fresno ceanothus 55

Ceanothus gloriosus J. T. Howell var. gloriosus 1-1-1-3 2 1 ,23,49 CEGLG/Rhamnaceae/Pt . Reyes ceanothus

Ceanothus insularis Eastw. 1-1-1-3 65, 66 CEIN-2/Rhamnaceae/island ceanothus

Ceanothus purpureus Jeps . 1-1-1-3 28 , 48 CEPU-2/Rhamnaceae/Napa ceanothus

Ceanothus rigidus Nutt . 1-2-1-3 27 ' 44 ST CERI/Rhamnaceae/Monterey ceanothus

Ceanothus sonomensis J. T. Howell 1-1-1-3 49 CES0- 2/Rhamnaceae/Sonoma ceanothus

Centrostegia insignis Heller 1-1-1-3 27 ' 40 ST , 7 CEIN- 6/Polygonaceae/Indian Valley tentrostegia

Centrostegia vortriedei Goodm . 1-1-1-3 27' 40 7 CEVO/Polygonaceae/Vortriede 's spine flower

Cercocarpus betuloides Nutt . ex T. & G. ssp. blancheae 1-1-1-3 1 9,56,64,65, (C . K. Schneid.) Thorne 66 CEBEB-2/Rosaceae/ island mountain mahogany

Chaenactis suffrutescens Gray 1-1-1-3 47' 53 CHSU/Ast eraceae/Shasta chaenactis

Chorizanthe blakleyi Hardham 1-1-1-3 40, 42 CHBL/Polygonaceae/Blakley's spine flower

Chorizanthe doug lasii Benth. 1-1-1-3 27,35,40 CHD0- 2/Polygonaceae/Douglas ' spine flower

Chorizanthe procumbens Nutt . var. albiflora Goodm . 1-1-1-3 37 CHPRA/Polygonaceae/Fallbrook spine flower

Chorizanthe robusta Parry 1-1-1-3 1,27,41 ,44 CHRO/Polygonaceae/robust spine flower

Chorizanthe wheeleri Wats. 1-1-1-3 1 9,42,56,65, CHWH-2/Polygonaceae/Wheeler ' s spine flower 66

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Cirsiwn andrewsii (Gray) Jeps . 1-1-1-3 2 1 ,38,41 ,49 CIAN - 2/Asteraceae/Franciscan thistle

Cirsiwn walkerianwn Petrak 1-1- 1-3 1 ,21 ,49 CIWA/Asteraceae/Alameda Co. thistle Clarkia amoena (Lehrn.) Nels. & Macbr . ssp. whitneyi (Gray) Lewis & Lewis 1-1-1-3 CLAMW/Onagraceae/Whi tney ' s farewell-to-spring Clarkia bi loba (Durand) Nels. & Macbr. ssp . austra lis Lewis & Lewis 1-1-1-3 22 ST CLBIA/Onagraceae/Mariposa clarkia

Clarkia borea lis E. Small ssp . borea lis 1-1-1-3 45, 53 8 CLBOB/Onagraceae/northern clarkia

Clarkia breweri (Gray) Greene 1-1-1-3 1 , 10,24,35, CLBR-1/0nagraceae/Brewer 's clarkia 43, 50

Clarkia exi lis Lewi s & Vasek 1-1-1-3 1 5' 54 CLEX/Onagraceae/slender clarkia

Clarkia jo lonensis Parnell 1-1-1-3 27 9 CLJO/Onagraceae/Jolo clarkia

Clarkia Zewisii Raven & Parnell 1-1-1-3 27 1 0 CLLE/Onagraceae/Lewis' clarkia

Clarkia mi ldrediae (Heller) Lewis & Lewis 1-1-1-3 4' 32 CLMI/Onagraceae/Mildred 's clarkia

Clarkia rubicunda (Lindl .) Lewis & Lewis ssp. rubicunda 1-1-1-3 1 ,21 ,27,38, CLRUR/Onagraceae/ruddy clarkia 4 1 ,43,44 Clarkia virgata Greene 1-1-1-3 3,5,9,22, CLVI/Onagraceae/Sierra clarkia 55 Co llinsia franciscana Biolett i 1-1-1-3 27,38,41 ,44 COFR/Scrophulariaceae/San Francisco collinsia Co llinsia greenei Gray 1-1-1-3 1 2,1 7,23,28, COGR-2/Scrophul ariaceae/Green 's blue-eyed Mary 47,49,52,53 Co llomia diversifo lia Greene 1-1-1-3 6,11, 1 7,23, CODI-1/Polemoniaceae/serpentine collornia 28 Co llomia tracyi Mason 1-1-1-3 1 2,47,53 COTR/Polemon iaceae/Tracy 's collomia Comaro staphy los diversifo lia (Parry) Greene ssp. diversifolia 1-2-1-2 37, BA CODID/Ericaceae/surnmer holly Cordy lanthus eremicus (Cov . & Mort .) Munz ssp . eremicus 1-1-1-3 1 4 ST COERE/Scrophulariaceae/desert bird's beak Cordy lanthus maritimus Nutt. ssp. palustris (Behr) Chuang & Heckard 1-2-1-2 1 *,1 2,21 ,40, ST COMAP2/Scrophulariaceae/Pt . Reyes bird's beak 4 1 ,43,49,0R Cordy lanthus tecopensis Mun z & Roos 1-2-1-2 1 4,36,NV,OR ST COTE -1/Scrophular iaceae/Tecopa bird's beak Corethrogyne fi laginifo lia (H. & A. ) Nutt . var. incana (Nutt.) Canby 1-2-1-2 37, BA COFII/Asteraceae/San Diego sand aster Corethrogyne Zeucophy ZZa Jeps. 1-1-2 -3 27,40,44 COLE/Asteraceae/branching beach-aster enc -t w � 49 LIST 3

-Iu; (,.) Scientific Name R-E-V-D Code/Family Name/Vernacular Name Code Count ies Notes

CorydaZis caseana Gray ssp . caseana 1-1-1-3 4,18,31,32, COCAC-4/Fumariaceae/Sierra corydalis 45,46, 52 ,54

Cro ssosoma ca ZiforniCUJT1 Nutt . 1-1-2- 2 64 ,66 ,GU CRCA-3/Crossosomataceae/Catalina crossosoma

Cryptantha costata Bdg . 1-1-1-2 13,33,36,37, CRC0-3/Boraginaceae/ribbed cryptantha AZ

Cryptantha crymophi Za Jtn . 1-1-1-3 2, 55 CRCR- 2/Boraginaceae/Alpine Co . cryptantha

Cryp tantha excavata Bdg . 1-1-1-3 6,17,57 CREX/Boraginaceae/deep- scarred cryptantha

Cryptantha hispiduZa Greene ex Brand 1-1-1-3 17' 28 CRHI/Boraginaceae/Napa cryptantha

Cryp tantha ho Zoptera (Gray) Macbr . 1-1-1-2 13,33,36,37, CRH0- 2/Boraginaceae/winged cryptantha AZ

Cryptantha hooveri Jtn . 1-1-1-3 1,7,20,24, CRH0-3/Boraginaceae/Hoover's cryptantha 39, 50

Cryp tantha mariposae Jtn. 1-1-1-3 5,22,55 CRMA- 1/Boraginaceae/Mariposa cryptantha

Cryptantha rattanii Greene 1.-1-1-3 24,27-, 35 CRRA- 1/Boraginaceae/Rattan 's cryptantha

Cryp tar.tha tumu Zosa (Pays .) Pays . 1-1-1-2 36, NV CRTU/ Boraginaceae/New York Mtns . cryptantha

Cupressus bakeri Jeps . ssp . bakeri 1-1-1-3 25,32,45,47 CUBAB/Cupressaceae/Modoc cypress

Cupressus bakeri Jeps . ssp . ma tthewsii C. B. Wolf 1-1-1-2 47, OR CUBAM/Cupressaceae/Siskiyou cypress

Cupressus nevadensis Abrams 1-1-1-3 15, 54 CUNE/Cupressaceae/Piute cypress

Cupressus pygmaea (Lemmon) Sarg . 1-2-2-3 23, 49 CUPY/Cupressaceae/pygmy cypress

Cuscuta howe ZZiana Rubtzoff 1-1-1-3 3,4,17,31, SE, 1, 11, 12 CUHO/Cuscutaceae/Bogg 's Lake dodder 34 ,45,49,52, 58

Cypripedium caZiforniC UJTI Gray 1-2-2-2 8,12,20,22, 13, 14 CYCA-2/0rchidaceae/California lady's slipper 32 ,47,53,0R

DarZingtonia ca Zifornica Torr . 1-2-2-2 8,29,32,45, 14 DACA-2/Sarraceniaceae/California pitcher plant 47,53,58,0R

Dedeckera eurekensis Reveal & Howell 1-2- 2-3 14 CR, SE, 1, 15 DEEU/Polygonaceae/July gold DeZphinium gypsophi Zum Ewan ssp . gypsophi Zum 1-1-1-3 10,15,16,20, DEGYG/Ranunculaceae/gypsum-loving larkspur 24,39,50

' ct · o c a ·• ** a ,.,, n e• c co c ._ c rt r � r m � ..., · • .- • De lphinium gypsophi lum Ewan ssp. parviflorum Lewis & Epl ing 1-1-1-3 27, 40 DEGYP/Ranunculaceae/small-flowered gypsum- loving larkspur

Delphinium parishii Gray ssp. purpureum Lewis & Epl ing 1-1-1-3 15, 56 DEPAP/Ranunculaceae/Mt . Pinos larkspur

De lphinium parishii Gray ssp. subglobosum (Wiggins) Lewis & Epl ing 1-1-1-2 13,37,BA DEPAS/Ranuncu laceae/Parish 's larkspur

De lphinium purpusii Bdg . 1-1-1-3 15, 54 DEPU/Ranunculaceae/Kern Co . larkspur

De lphinium uliginosum Curran 1-1-1-3 6,17,28 DELU/Ranunculaceae/swamp larkspur

Delphinium umbracu Zorum Lewis & Epl ing 1-1-1-3 27, 40 DEUM/Ranunculaceae/umbrella larkspur

Dend:t>omecon rigida Benth . ssp. hardfordii (Kell.) Raven 1-1-1-3 65, 66 DERIH/ Papaveraceae/Channel Is. tree-poppy Dentaria gerrunata (Greene) T. J. Howell 1-1-1-2 8,47,0R DEGE/Brassicaceae/yellow- tubered toothwort

Dicen�ra nevadensis Eastw. 1-1-1-3 10, 54 ST , 1 DINE- 2/Fumariaceae/Sierra Nevada bleeding heart Diche losterruna venustum (Greene) Hoover 1-1-2-2 8,12,23,45, 14 DIVE/Liliaceae/rose firecracker flower 47,53,0R

Diplacus aridus Abrams 1-1-1-2 13,37,BA DIAR -1/Scrophulariaceae/low bush monkey flower

Dip lacus clevelandii Bdg. 1-1-1-2 30,33,37 ,BA DICL/Scrophulariaceae/Cleveland 's monkey flower

Diplacus grandiflorus Groen! . 1 - 1-1-3 4,29,31 ,32, DIGR/Scrophu lariaceae/ large-flowered bush monkey flower 58 Diplacus parviflorus Greene 1-1-1-3 59,60,65,66 DIPA-3/Scrophulariaceae/island bush monkey flower Dirca occidenta lis Gray 1-1-1-3 1,7,21,41 , DIOC-3/Thymelaeaceae/western 1 eatherwood 49 Draba lerrunonii Wats. var. incrassata Rollins 1-2-2-3 26 ST DRLE I/Brassicaceae/Sweetwater Mtns. draba

Draba pterosperrna Pays . 1-1-1-3 47 DRPT/Brassicaceae/winged-seed draba Draba sierrae C. W. Sharsm . 1-1-1-3 14 DRSI/Brassicaceae/Sierra draba

Draba quadricostata Rollins 1-2-1- 3 26 ST , 1 DRQU/Brassicaceae/Bodie Hills draba Dudleya abramsii Rose ssp. murina (Eastw.) Morgan 1-1-1-3 40 DUABM/Crassu laceae/San Lu is Obispo dudleya

Dudleya bZochmaniae (Eastw. ) Moran ssp. blochmaniae 1-1-1-2 19,30* , 37* ,40, DUBLB-2/Crassulaceae/Bloclunan ' s live forever 42 ,56,BA

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U1 51 LIST 3 ..... 52 LIST 3 U1 N I"' ;; .... w

Scientific Name R-E-V-D Code/Family Name/Vernacular Name Code Counties Notes

Dudleya cymosa (Lem.) Britt. & Rose ssp. ovatifolia (Britt. in Britt . & Rose) Moran 1-1-1-3 19, 30 DUCYO/Crassulaceae/Santa Monica Mtns . live forever

Dudleya greenei Rose 1-1-1-3 61,64,65,66 DUGR/Crassulaceae/Greene's live forever

Dudleya saxosa (Jones) Britt . & Rose ssp . saxosa 1-2-1-3 14,33,36 14 DUSAS/Crassulaceae/Panamint live forever

Dudleya variegata (Wats .) Moran 1-2-2-2 37, BA ST DUVA/Crassulaceae/variegated dudleya

Dudleya virens (Rose) Moran 1-2-2-3 19,60,62,64 DUVI-1/Crassulaceae/bright green live forever

Ea tonella congdonii Gray 1-1-1-3 10,15,16,40 EACO/Asteraceae/Congdon 's eatonella

Echinocereus enge lmannii (Parry) Ruempler var . munzii Pierce & Fosb. 1-2-1-2 33,36,37,BA ST ECENM/Cactaceae/Munz 's hedgehog cactus

Epi Zobium rigidum Hausskn . 1-1-1-2 8, OR EPRI/Onagraceae/Siskiyou Mtns. willow herb

Erema lche kernensis C. B. Wolf 1-1-1-3 15 ERKE-3/Malvaceae/Kern mallow

Er iastrum hooveri (Jeps .) Mason 1-1-2-3 10,15,16,54 ERH0-1/Polemoniaceae/Hoover 's eriastrum

Eriastrum luteum (Benth.) Mason 1-1-1-3 27' 40 ERLU-2/Polemoniaceae/yellow-flowered eriastrum

Er iastrum pluriflorum (Hel ler) Mason ssp. sherman-hoytiae (Craig) Mason 1-1-1-3 15' 19 ERPLS/Polemoniaceae/many-flowered eriastrum

Erias trum virga tum (Benth .) Mason 1-1-1-3 19,27,35,56 ERVI-1/Polemoniaceae/virgate eriastrum

Erigeron cervinus Greene 1-1-1-2 47,53,0R ERCE-2/Asteraceae/Sisk iyou daisy

Erigeron fo liosus Nutt . var. blochmaneae (Greene) Hall 1-2-1-3 40, 42 SE, 1 ERFOB/Asteraceae/Blochman's leafy daisy Erigeron miser Gray 1-1-1-3 4,29,31 ERMI-1/Asteraceae/starved daisy

Erigeron petrophilus Greene 1-1-1-2 1,7,17,21, ERPE-2/Asteraceae/rock daisy 27,28,32,0R

Erigeron sanctarum Wats. 1-1-1-3 40,42,66 ERSA-2/Asteraceae/Saint 's daisy

Eriodictyon traskiae Eastw. ssp . traskiae 1-1-1-3 64 ERTRT-1/Hydrophyllaceae/Trask 's yerba santa

Eriogonum argilZosum J. T. Howell 1-1-1-3 27,35,43 ERAR-4/Polygonaceae/clay-loving buckwheat

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Eriogonum caninum (Greene) Munz 1 -2-1-3 17,21,28,49* SE, 1, 16 ERCA- 2/Polygonaceae/Tiburon buckwheat

Eriogonum congdonii (S. Stokes) Reveal 1-2-1-3 47' 53 ST ERC0-8/Polygonac eae/Congdon 's buckwheat Er iogonum dicZinum Reveal 1-1-1-2 47, OR SE , 1, 39 ERDI -4/Polygonaceae/Jaynes Canyon buckwheat Eriogonum eastwoodianum J. T. Howell 1-1-1-3 10, 27 EREA/Polygonaceae/Eastwood 's buckwheat

Eriogonum giZmannii S. Stokes 1-1-1-3 14 SE , 1 ERG I-1/Polygonaceae/Gilman 's buckwheat

Er iogonwn gossypinwn Curran 1-2-1-3 10,15,16,40 ST ERGO/Polygonaceae/cottony buckwheat

Eriogonwn grande Greene var. grande 1-2- 2-3 59, 60,64,65 ERGRG- 2 /Polygonaceae/ is land buckwheat

Eriogonwn grande Greene var. timoI'wn Reveal 1-1-1-3 62 SE, 1 ERGRT/Polygonaceae/San Nicholas Is. buckwheat

Er>iogonwn heermannii Du r. & Hilg. var. fZoccosum Munz 1-1-1-3 3 6 ST ERHEF/Po lygonaceae/Cl ark Mtn . buckwheat Eriogonwn hirte ZZwn J. T. Howell & Bacig . 1 -1-1-3 8, 47 SE, 1 ERHI- 2/Polygonaceae/Klamath Mtn. buckwheat

Eriogonwn hoffmannii S. Stokes var. hoffmannii 1-1-1-3 14 ST ERHOH/Polygonaceae/Hoffmann 's buckwheat

Eriogonwn hoffmannii S. Stokes var . robustius S. Stokes 1-1-1-3 1 4 ST ERHOR/Po lygonaceae/robust Hoffmann 's buckwheat

Eriogonwn intrafractwn Cov. & Mort . 1-1-1-3 14 SE, 1 ERIN-4/Polygonaceae/jointed buckwheat Er iogonwn poZypodwn Small 1 -1-1-3 54 ERP0-1/Po iygonaceae/Tulare Co . buckwheat

Er iogonum siskiyouense Sma ll 1-1-1-3 47' 53 ST , 1 ERSI/Polygonaceae/Siskiyou buckwheat Eriogonum strictwn Benth. var. greenei (Gray) Reveal 1-1-1-3 47' 53 17 ERSTG/Polygonaceae/Greene 's buckwheat Eriogonum temb Zorense J. T. Howell & Twisselmann 1-1-1-3 15,27,40 ST ERTE-5/Polygonaceae/Temb lor buckwheat Eriogonwn ternatwn T. J. Howell 1-1-1-2 8, 47,52 ERTE/Polygonaceae/Wa ldo buckwheat

Er iogonum wnbeZZatwn Torr. var . minus I. M. Johnston 1 -2-1-3 19, 36 SE, 1 ERUMM-1/Polygonaceae/alpine sulfur-flowered buckwheat

Eriogonum vesti tum J. T. Howel 1 1-1-1-3 10.24,35 ST ERVE/Polygonaceae/Idria buckwheat EriophyZZwn jepsonii Greene 1-1-1-3 1,7, 15,35, ERJE/Asteraceae/Jepson's eriophyllum 43, so

Eriophy 7lwn lanatwn (Pursh) Forbes var. obovatwn (Greene) Ha ll 1- 1-1 -3 10,15,36,54 ERLAO/Asteraceae/woolly-sunflower en!:: -I (.)

UI 53 LIST 3 (,) 54 LIST 3 U1 .i::o. r"' Scientific Name R-E -V-D c;; Code/Fami ly Name/Vernacular Name Code Counties Notes -I w Eryngium pinnatisectum Jeps . 1 - 2- 2-3 3,S,34,SS ST ERPI-2/Apiaceae/Tuolumne coyote thistle Erysimwn ammophiZum Heller 1 - 2 - 2-3 27,37,44,S6, ST ERAM-2/Brassicaceae/coast wallflower 66 Erysirrrwn franciscanum G. Rossb. var. franciscanum 1-2-2-3 21,38,41,44, SE , 1 ERFRF/Brassicaceae/San Francisco wallflower 49 Erysirrrwn suffr>utescens (Abrams) G. Rossb. var. grandifo Zium G. Rossb. 1-2-1-3 40, 42 ERSUG/Brassicaceae/large- leaved wallflower

Ery sirrrwn suffru tescens (Ahrams) G. Rossbach var. Zorrrpocense 1-2-1-3 40' 42 ERSUL/Brassicaceae/San Luis Obispo wallflower Ery thronium citrinum Wats. 1-1-1-2 8,47 ,0R ERCI-3/Liliaceae/Lemon-colored fawn- lily Erythronium howeZZii \'lats. 1-1-1-2 8, OR ERH0-3/Liliaceae/Howell's fawn-lily

Ery t hronium kZamathense Applegate 1-1-1-2 47, OR ERKL/Liliaceae/Klamath fawn-lily

Erythronium tuoZumnense App legate 1-2-1-3 SS ST ERTU/Liliaceae/Tuolumne fawn lily EschschoZzia hypecoides Benth. 1 -1-1-3 10,27,3S,40 ESHY/Papaveraceae/San Benito poppy

Eschscho Zzia ramosa Greene 1-1-1-2 60,63,64,6S, ST ESRA/Papaveraceae/island poppy 66, GU Eupatorium shastense Taylor & Stebbins 1-1-1-3 4S ST , 1 8 EUSH/Asteraceae/Shasta eupatorium

Eup horbia oceZZata Dur . & Hilg. var. rattanii (Wats.) Wheeler 1-1-1-3 11 EUOCR/Euphorbiaceae/Stony Creek spurge

Frasera negZecta Hall 1-1-1-3 1S,1 9,36,S6 FRNE/Gentianaceae/pine green- gentian Fremontodendron caZifornicwn Cov . ssp. obispoense (Eastw.) Munz 1-1-1-3 40, 42 FRCAO/Sterculiaceae/San Luis Obispo fremontia

FritiZ Zaria eastwoodiae MacfaTlane 1-2-1-3 4' 4S SE, 1, 19 FREA/Liliaceae/Butte County fritillary

Fri tiZ Zaria pZurifZora Torr . in Benth. 1-2-1-3 4,6,11,17, ST FRPL-2/Liliaceae/adobe- lily 28,32,48,S7

Fri tiZZaria purdyi Eastw. 1-1-1-3 6,11,1 2,17, FRPU-3/Liliaceae/Purdy 's fr itillary 23 ,28,S2,S3

Ga Zium angustifoZium Nutt . ssp. gabrieZense (Munz & Johnston) Dempster & Stebbins 1-1-1-3 19, 36 20 GAANG-2/Rubiaceae/San Antonio Canyon besdtraw

GaZium angu stifo Zium Nutt. ssp. onycense (Dempster) Dempster & Stebbins 1-1-1-3 lS 20 GAANO/Rubiaceae/Onyx bedstraw

Ga Zium ca Zifornicum Hook . & Arn . ssp. migueZense (Greene) Dempster & Stebbins 1-1-1-3 61, 66 20 GACAM/Rubiaceae/San Miguel Is. bedstraw

- .. - • tti·. � ---... • -- .... • .r; . .... • ....� ...... c; ,. -�-- ••- .. - ... - ft ...... • � • Caliwn catalinense Gray ssp. ca talinense 1-1-1-3 64 20 GACAC- 2/Rubiaceae/Catalina bedstraw

Ca liwn clementis Eastw. 1-1-1-3 27 ST , 20 GACL-1/Rubiaceae/Santa Lucia bedstraw

Ca lium cliftonsmithii (Dempster) Dempster & Stebbins 1-1-1-3 27,40, 42 20 GACL- 2/Rubiaceae/Santa Barbara bedstraw

Ca lium hi lendiae Dempster & Ehrend . ssp. carneum (Hilend . & Howell) 1-1-1-3 1 4 20 Demp ster & Ehrend . GAHIC/Rubiac eae/Panamint Mtns . bedstraw

Calium jepsonii Hilend . & Howell 1 -1-1-3 19, 36 20 GAJE/Rubiaceae/Jepson 's bedstraw

Caliwn johnstonii Dempster & Stebbins 1-1-1-3 19,36,37,42 20 GAJO/Rubiaceae/Johnston 's bedstraw

Caliwn nuttallii Gray ssp . insulare Ferris 1-1-1-3 19,37,42,64, 20 GANU I/Rubiaceae/ island bedstraw 65, 66

Ci lia latiflora (Gray) Gray ssp. cuyamensis A. & V. Grant 1-1-1-3 15,19,42,56 GILAC-2/Polernon iaceae/broad-flowered gilia

Cilia nevinii Gray 1 -1-1-2 60,64,GU GINE/Polemoniaceae/Nevin's gilia CrindeZia camporum Greene var. parviflora Steyermark 1-1-1-3 1,7, 33 , 38 ' GRCAP/Asteraceae/Great Val ley tarweed 41 Crinde Zia humilis Hook . & Arn . 1-1-1-3 1,7,21,28, GRHU/Asteraceae/marsh tarweed 41,43,48,49 Crinde Zia latifo lia Kel l. ssp. latifolia 1-1-1-3 27,40,42,59, GRLAL/Asteraceae/coastal gumplant 61,65,66 Hac ke lia amethystina J. T. Howell in Eastw. 1-1-1-3 11 ,23,52 21 HAAM/ Boraginaceae/amethyst stickseed Hackelia Zongituba Jtn . 1-1-1-3 2,3,5,9, 21 HALO/ Boraginaceae/long-fl owered stickseed 31, 55 Hackelia sharsmithii Jtn. 1-1-1-2 14,54,JllV 21 HASH/ Boraginaceae/Sharsmith 's stickseed

Hap lopappus lucidus (Keck) Keck 1-1-1-3 32,46,58 HALU/Asteraceae/sticky hapl opappus Hap lopappus racemosus (Nutt.) Torr. ssp. congestus (Greene) Hall 1-1-1-2 8, OR HARAC/Asteraceae/Del Norte hapl opappus Hazardia detonsa (Greene) Greene 1-1-1-3 59,63,65,66 22 HADE-2/Asteraceae/island hazardia Hemizonia calyculata (Babcock & Hall) Keck 1-1-1-3 17' 23 HECA-2/Asteraceae/Mendocino tarweed Hemizonia clementina Bdg. 1-1-1-3 59,60,62,63, HECL- 2/Asteraceae/Catalina tarweed 64 Hemizonia halliana Keck 1-1-1-3 27,35 ,40 ST HEHA/ Asteraceae/Hall 's tarweed !::::en -t w

U1 55 LIST 3 U1 56 LIST 3 UI en ,..

;;-I w

Scientific Name R -E -V -D Code/Family Name/Vernacular Name Code Counties Notes

Hemizonia pa l lida Keck 1-1-1-3 lS HEPA-S/Asteraceae/Kern tarweed Hemizonia pentactis (Keck) Keck 1-1-1-3 27, 40 HEPE-2/Asteraceae/Salinas River tarweed Hemizonia tracyi (Babcock & Hall) Keck 1-1-1-3 12, 23 HETR/Asteraceae/Tracy 's tarweed Hesperolinon adenophy llwn (Gray) Small 1-1-1-3 12*,17,23 ST, 1 HEAD/Linaceae/glandular dwarf flax Hespero linon bicarpellatwn (H. K. Sharsm .) H. K. Sharsm . 1-1-1-3 17, 28 ST HEBI-2/Linaceae/two- carpellate dwarf flax Heuchera abramsii Rydb . 1-1-1-3 19, 36 HEAB/Saxifragaceae/Abram 's alum root Heuchera alpestris Rosendahl, Butters, & Lakela 1-1-1-3 36 HEAL-2/Saxifragaceae/San Bernardino Mtns . alum root Heuchera elegans Abrams 1-1-1-3 19, 36 HEEL/Saxifragaceae/urn- flowered alum root Heuchera hirsutissima Rosendahl, Butters, & Lakela 1-1-1-3 13,33,37 HEHI/Saxifragaceae/shaggy-haired alum root

Heuchera parishii Rydb. 1-1-1-3 36 HEPA-8/Saxifragaceae/Parish 's alum root

Horke lia hispidula Rydb . 1-1-1-3 14, 26 HOHI/Roseaceae/White Mtns. horkelia Horke lia marinensis (Elmer) Crum in Keck 1-1-1-3 21,23,49 HOMA-2/Roseaceae/Pt . Reyes horkelia Horkelia parryi Greene 1-1-1- 3 3,S,9 HOPA/Roseaceae/Parry 's horkelia Hu lsea brevifolia Gray 1-1-1-3 10,20,22,SS HUBR/Asteraceae/short-leaved hu lsea Iliamne latibracteata Wiggins 1-1-1-2 8, 12 ,OR ILLA/Malvaceae/California globe-mallow Ir is hartwegii Baker ssp . co lwnbiana Lenz 1-1-1-3 SS IRHAC/Iridaceae/Tuolumne iris

Iv esia aperta (J . T. Howell) Munz 1-1-1-3 32 , 46 IVAP/Rosaceae/Sierra Val ley ivesia

Ivesia sericoleuca (Rydb .) Rydb. 1-1-1-3 29,31,32,46 VISE/Roseaceae/Plumas ivesia

Iv esia unguiculata Gray 1 - 1-1-3 10,20,22 IVUN/Roseaceae/Yosemite ivesia

Jepsonia malvaefo lia (Greene). Smaq 1-1-1-2 60,62,64,6S, JEMA/Saxifragaceae/1sland Jepson1a 66, GU

h •• • •• ft • .. .. - - •• • 1. - ...... - ,. - ...... _... +· ,,_ � ....-.._ __ .------._ _.-...... _ ._ ------· _ ...._ __ __ --- •. ft ---- � -�-· ...... ·-- - ... 4 9 OCp ZO+s W_..) WWW - W' 04 PC U OW 04 40 V +• • •"WW ._ W +W W '44 ¥ WV¥ 9W • +¥ W .._......

Juncus bufonius L. var . congdonii (Wats.) J. T. Howell 1-1-1-3 24 JUBUC-1/Juncaceae/toad rush

Juncus mertensianus Bong. var. duranii 1-1-1-3 19,33,36 (Ewan) Hermann JUMED/Juncaceae/Ouran 's rush

Juncus supiniformis Engelm. 1-1-1-2 8,12,23,0R JUSU/Juncaceae/hair- leaved rush

Juniperus corronunis L. var. jackii Rehder 1-1-1-2 8, OR 23 JUCOJ/Cupressaceae/Del Norte juniper

Lathyr>us delnorticu.� C. L. Hitchc . 1-1-1-2 8, OR LADE/Fabaceae/Del Norte pea

Lathyr>us sp lendens Ke 11. 1-1-1-2 37, BA LASP-2/Fabaceae/pride of California

Lepechinia fragrans (Greene) Epl ing 1-1-1-3 19,64,65,66 LEFR-1/Lamiaceae/fragrant pitcher-sage

Lepidium jaredii Bdg. 1-1-1-3 10, 15,16,27, LEJA-1/Brassicaceae/Jared 's peppergrass 35, 40 Lepidium latipes Hook. 1-1-1-2 28,37,42,60, LELA -3/Brassicaceae/dwarf peppergrass 65, BA Lessingia tenuis (Gray) Cov . 1-1-1-3 40,42,56 LETE/Asteraceae/ spring lessingia Lewisia oppositifolia (Wats.) Rob . in Gray 1-1-1-2 8,23,0R LEOP/Portulacaceae/opposite- leaved lewisia Lilium maritimum Kell. 1-1-1-3 12,21,23,49 14 LIMA-1/Liliaceae/coast lily

Lilium rubescens Wa ts. 1-1-1-2 8,12,21,23, 14 LIRU-1/Li liaceae/ redwood lily 28,41,43,44, 45,47,49,53, OR Limnanthes floccosa T. J. Howel l var . floccosa 1-1-1-2 4,17,45,47, LIFLF/Limnanthaceae/woolly meadow foam 52, OR Linanthus concinnus Mlkn. 1-1-1-3 19 LIC0 -2/Polemoniaceae/San Gabriel linanthus

Linanthus harknessii (Curran) Greene ssp . condensatus Mason 1-1-1-3 11 LIHAC/Polemoniaceae/Plasket Meadows linanthus Linanthus oblanceolatus (Brand) Eastw. ex Jeps . 1-1-1-3 10, 14, 54 LIOB/Polemoniaceae/S1erra Nevada linanthus Linanthus rattanii (Gray) Greene 1-1-1-3 6,11,17,23, LIRA/ Polemoniaceae/Rattan 's linanthus 52 Linanthus serru latus Greene 1-1-1-3 10,15,20,54 LISE-2/Polemoniaceae/Madera linanthus Loeflingia pusi lla Curran 1-1-1-3 15 LOPU-1/Caryophyllaceae/dwarf loeflingia I""

;;-I w

U'I 57 LIST 3 ...... 58 LIST 3 U1 co r-

e;;-I Scientific Name R -E-V-0 w Code/Family Name/Vernacular Name Code Counties Notes

Lomatium cilio latwn Jeps. var. hooveri Math. & Const . 1-1-1-3 6,17,28 LOCIH/Apiaceae/Hoover's lomatium

Lomatium engelmannii Math. 1-1-1-2 23,47,53 ,0R LOEN/Apiaceae/Engelmann 's lomatium Lomatium foeniculaceum (Nutt.) Coult. & Rose ssp . inyoense 1-1-1-3 14 ST (Math. & Const .) Theobald LOFOI/Apiaceae/Inyo lomatium Loma tium howe llii (Wats.) Jeps. 1-1-1-2 8,47,0R ST , 1 LOHO/Apiaceae/Howell's lomatium Lomatium insulare (Eastw.) Munz 1-1-1-2 60*,62,GU LOIN-1/Apiaceae/San Nico las lomatium Lomatium parvifo lium (H . & A.) Jeps. var. parvifolium 1-2-1-3 27' 40 LOPAP-2/Apiaceae/small-flowered lomatium

Lomatium repostum (Jeps .) Math. 1-1- 1-3 17,28,48,49 LORE/Apiaceae/Napa lomatium

Lomatium tracyi Math . & Const . 1-1-1-2 12,45,47,52, LOTR-1/Apiaceae/Tracy 's lomatium 53, OR Lotus cupreus Greene 1-1-1-3 54 LOCU/Fabaceae/copper- flowered bird's foot trefoil

Lotus dendroideus Greene var. dendroideus 1-1-1-3 59,64,65,66 25 LODED/Fabaceae/island broom

Lotus dendroideus (Greene) Greene var. veatchii (Greene) Isely 1-1-1-2 61 , BA 25 LODEV/Fabaceae/San Miguel deerweed

Lotus rubriflorus H. K. Sharsm . 1-1-1-3 so LORU/Fabaceae/red-flowered bird's foot trefoil

Lotus yollabolliensis Munz 1-1-1-3 12' 53 LOYO/Fabaceae/Yolla Solly Mtns . bird's foot trefoil

Lupinus abramsii C. P. Sm ith 1-1-1-3 27, 40 LUAB/Fabaceae/Abrams ' lupine

Lupinus cervinus Kell. 1-1-1-3 27, 40 ST LUCE/Fabaceae/Santa Lucia lupine

Lupinus croceus Eastw. var. pi lose llus (Eastw.) Munz 1-1-1-3 4 7' 53 LUCRP/Fabaceae/saffron-flowered lupine

Lupinus densiflorus Benth. var . glareosus (Elmer) C.P. Smith 1-1-1- 3 56 LUDEG/Fabaceae/Mt . Pinos lupine

Lupinus elatus Jtn. 1-1-1-3 19' 56 LUEL/Fabaceae/silky lupine

Lupinus excubitus Jones var . johnstonii C. P. Smith in Jeps. 1-1-1-3 15' 19 LUEXJ/Fabaceae/ interior bush lupine

Lupinus graci lentus Greene 1-1-1-3 14 LUGR-1/Fabaceae/slender lupine

-..._...... ---- ..._... - ...__ - ...... -.-...... --�---- _...... _ ..... "" ------::i..._.___ --- .,..., __...a.,__ ...... � '-

Lupinus ZapidicoZa Heller 1-1-1-3 8, 47 LULA- 1/Fabaceae/Mt . Eddy lupine

Lupinus magnificus Jones var . gZareoZa Jones 1-1-1-3 1 4 LUMAG/Fabaceae/Coso Mtns. lupine

Lupinus magnificus Jones var. hesperius (Heller) C. P. Sm ith 1-1-1- 3 1 4 LUMA -4/Fabaceae/McGee Meadows lupine

Lupinus peirsonii Mason 1-1-1-3 19 LUPE -1/Fabaceae/Peirson 's lupine

Lupinus sericatus Kell. 1-1-1- 3 17,28,49 LUSE - 2/Fabaceae/Cobb Mtn . lupine Lupinus subZanatus Eastw. 1-1-1-3 26 LUSU- 5/Fabaceae/Mono Co . lupine Ma Zaco thamnus aboriginum (Rob.) Greene 1-1-1-3 10,27,35,37 MAAB- 2/Malvaceae/Indian Valley malacothamnus Ma Zacothamnus arcuatus (Greene) Greene 1-1-1-3 41,43,44 MAAR-2/Malvaceae/arcuate malacothamnus Ma Zaco thamnus davidsonii (Rob.) Greene 1-1-1-3 1 9 MADA/Malvaceae/Dav idson 's malacothamnus Ma Zacothamnus graciZis (Eastw.) Kearn . 1 -1-1-3 40 MAGR-2/Malvaceae/slender malacothamnus

Ma Zaco thamnus ha ZZii (Eastw. ) Kearn . 1-1-1-3 1,7,43 MAHA -2/Malvaceae/Hall's malacothamnus

Ma Zacothamnus heZ Zeri (Eastw.) Kearn . 1-1-1-3 6,11,28, MAl-IE/Malvac eae/Heller's ma l acothamnus 52, 57 Ma Zaco thamnus jonesii (Munz) Kearn . 1-1 -1-3 27, 40 MAJO/Malvaceae/Jones ' malacothamnus Ma Zaco thamnus niveus (Eastw.) Kearn . 1-1-1-3 40, 42 MANI- 2/Malvaceae/San Luis Obispo Co. malacothamnus Ma Zacot hamnus pa Zmeri (Wats.) Greene var. paZmeri 1-1-1-3 27, 40 ST MAPAP/Malvaceae/Santa Lucia mal low Ma Zacothrix fo Ziosa Gray 1-1-1- 3 59,60,61 26 MAFO/ Asteraceae/ leafy malacothrix 63 ,65,66 Ma Zacothrix incana (Nutt.) T. & G. 1-1-1-3 40,42,56, MAIN-3/Asteraceae/dune malacothrix 61 , 66 Mimu Zus acutidens Greene 1-1-1- 3 10, 54 MIAC-2/Scrophulariaceae/King 's River monkey flower Mimu Zus bio Zettii Eastw. 1-1-1-3 22, 55 MIBI-4/Scrophu lariaceae/Hetch-l-letchy monkey flower Mimu Zus brachiatus Penn . 1-1-1-3 1 7 MIBR- 1/Scrophulariaceae/serpent ine monkey flower Mimu Zus dudZeyi Grant 1-1-1-3 10,15,20, MIDU/Scrophulariaceae/Dudley's monkey flower 54

c0 -t Co) 59 LIST 3 U1

!:en -I c.> Scientific Name R-E-V- D Code/Family Name/Vernacular Name Code Counties Notes

Mirrrulus filicaulis Wats. 1-1-1-3 22 MIFI/Scrophulariaceae/slender- stemmed monkey flower Mimu lus glaucescens Greene 1-1-1-3 4' 52 MIGL/Scrophulariaceae/shield-bracted monkey flower

Mimu lus graci lipes Rob. 1-1-1-3 10' 22 MIGR-2/Scrophulariaceae/slender-stalked monkey flower

Minru lus grayi Grant 1-1-1-3 1 0,20,22, MIGR-3/Scrophulariaceae/Gray's monkey flower 54 Minrulus inconspicuus Gray 1-1-1-3 3,5,55 MIIN/Scrophulariaceae/small-flowered monkey flower

Mirrrulus lanciniatus Gray 1-1-1-3 10,20,22, MILA- 2/Scrophulariaceae/cut-leaved monkey flower 54 ' 55 Minrulus microphy llus Benth. 1-1-1-3 15 MIMI/Scrophulariaceae/small- leaved monkey flower

Minru lus nudatus Curran ex Greene 1-1-1-3 17' 28 MINU- 2/Scrophulariaceae/bare monkey flower Minru lus pulchellus (E . Drew ex Greene) Grant 1-1-1-3 5,22,55 MIPU-1/Scrophulariaceae/pansy monkey flower

Mirrrulus rattanii Gray ssp. decurtatus (Grant) Penn . 1-1-1 - 3 44 MIRAD/Scrophulariaceae/Santa Cruz Co. monkey flower

Mimu lus subsecundus Gray 1-1-1-3 10,27,35, MISU-1/Scrophulariaceae/one-sided monkey flower 40 Mona:r'de lla antonina Hardham 1-1-1-3 27 MOAN/Lamiaceae/San Antonio Hills monardella

Mona:r'de lla benitensis Hardham 1-1-1-3 27,35,40 ST MOBE-3/Lamiaceae/San Benito monardella

Monarde lla cinerea Abrams 1-1-1-3 19, 36 MOC I/Lamiaceae/gray monar della

Mo narde lla macrantha Gray var . ha llii Abrams 1-1-1-3 19,30,33, SE , 1 MOHAH/ Lamiaceae/Hall's monardella 36, 37

Mona:r'de lla palmeri Gray 1-1-1-3 27, 40 MOPA- 1/Lamiaceae/Palmer's monardella

Monarde lla purpurea T. J. Howell 1-1-1-2 8,12,47, MOPU-2/Lamiaceae/Siskiyou monardella OR

Monarde lla undu lata Benth. var. undu lata 1-1-1-3 21,27,40, MOUNU/Lamiaceae/curly- leaved monarde lla 41,42,44,49

Monarde lla viridis Jeps . ssp. saxico la (Jtn .) Ewan 1-1-1-3 19, 36 MOVIS-4/Lamiaceae/rock monardel la

Monardella viridis Jeps. ssp. viridis 1-1-1-3 17' 28 MOVIV-2/Lamiaceae/green monardel la

r .. - ,_.,. 4 w + cc.. -u ; 4 a •...? z e a ow u c e a _ w .. + • a:;a • •• w ... � ....,_ ,c •. a o r-- .."" • ------.... w:=u •

Navarretia eriocephaZa Mason 1-1-1-3 3,5,9, NAER/Polemoniacea e/hoary navarretia 31, 34

Navarretia heterandra Mason 1-1-1-2 6,17,45, NAHE-1/Polemoniaceae/Tehama navarretia 52,58,0R

Navarretia heterodoxa (Greene) Greene ssp. rosuZata (Brand) Mason 1-1-1-3 21 NAHER/Polemoniaceae/Marin Co. navarretia

Nav erretia jepsonii V. Bailey ex Jeps . 1 - 1-1-3 6,11,17, NAJE/Polemoniaceae/Jepson 's navarretia 28

Navarretia mitracarpa Greene ssp . jaredii (Eastw.) Mason 1 - 1-1-3 27, 40 NAMIJ/Polemoniaceae/Paso Robles navarretia Navarretia subu Zigera Greene 1 - 1 - 1-2 3,17,23, NASU/Polemoniaceae/awl-leaved navarretia 25,45,52,0R

Nemac Zadus graciZis Eastw. 1 - 1-1-3 10,15,16, NEGR/Campanulaceae/slender nemac ladus 24 Nemac Zadus montanus Greene 1 - 1-1-3 17' 28 NEMO/Campanulaceae/mountain nemacladus

Nemophi Za parvifZora Dougl. var . quercifo Zia (Eastw.) Chandl . 1-1-1-3 10,15,20, NEPAQ/Hydrophyllaceae/oak-leaved nemophila 54 Ophiog Zossum Zusitanicum L. ssp . ca Zifornicum (Prant l.) Clausen 1 - 2-1- 2 3,22,24, ST, 1 OPLUC/Ophioglossaceae/California adder 's tongue fern 27*,32,50, 55,BA Oreonana vestita (Wats.) Jeps. 1-1-1-3 19, 36 ORVE/Apiaceae/woolly mountain-parsley Orthocarpus cuspidatus Greene 1 -1-1-2 47, OR ORCU/Scrophulariaceae/Siskiyou Mtns. owl 's-clover Oxy theca caryophy ZZoides Parry 1-1-1-3 19, 33,36, OXCA-2/Polygonaceae/chickweed oxytheca 56 Oxy theca emarginata Hall 1-1-1-3 33 OXEM/Polygonaceae/white-margined oxytheca

Oxy theca watsonii T. & G. 1-1-1-2 36, NV OXWA/Polygonaceae/Watson's oxytheca Pa Zafoxia arida Turner & Morris var. gigantea (Jones) Turner & Morris 1-1- 1-2 13, AZ PAARG/Asteraceae/giant Spanish needle Penstemon fr uticifo rmis Cov. ssp. amargosae Keck 1-1-1-2 36, NV PEFRA/Scrophulariaceae/Death Valley beardtongue Penstemon neotericus Keck 1-1-1-3 18,32,45,

PENE-2/Scrophulariaceae/Plumas Co . beardtongue • 46 Penstemon pa:pi Z Zatus J. T. Howell 1-1-1-3 14' 26 ST PEPA- 3/Scrophulariaceae/Inyo beardtongue Penstemon purpusii Bdg . 1-1-1-3 12,17,23, PEPU-2/Scrophulariaceae/Snow Mtn . beardtongue 53 Penstemon shastensis Keck 1-1-1-3 25,45,47 PESH/Scrophulariaceae/Shasta beardtongue r-

-te;; w

en 61 LIST 3 .... 62 LIST 3 en N r-

e;;-t w Scientific Name R-E -V-D Code/Family Name/Vernacular Name Code Counties Notes

Perideridia bacigalupii Chuang & Const . 1-2 -1-3 3,5,20* , ST , 1, 27 PEBA/ Apiaceae/Bacigalupi '_s perideridia 22,29,55 Perideridia Zeptocarpa Chuang & Const. 1-1-1-3 47 ST , 1, 28 PELE - 2/Apiaceae/narrow-seeded yampah .

Perideridia pring lei (Coult. & Rose) Nels. & Macbr. 1-1-1-3 15,19,27, ST PEPR/Apiaceae/Pringle's yampah 29,40,42, 54, 56 Phace lia inyoensis (Macbr .) J. T. Howell 1-1-1-3 14, 26 PHIN-2/Hydrophyllaceae/Inyo phacelia

Phacelia platyloba Gray 1-1-1-3 10,20,22 PHPL/Hydrophyllaceae/broad- lobed phacelia

Phace lia vallicola Congd. ex Brand 1-1-1-3 22' 55 PHVA-1 /Hydrophyllaceae/Mariposa phacelia

Pinus radiata D. Don 1-1-1- 2 27,40,41, PIRA/Pinaceae/Monterey pine 44, BA

Pinus remorata Mason 1-1-1-3 21,42,65, PIRE/Pinaceae/Santa Cruz Is. pine 66 Pityopus ca lifornicus (Eastw.) Copel. f. 1-2-1-2 8,10,12, ST , 40 PICA/Monotropaceae/California pityopus 17,21,23, 47,49,54,0R 1-1-1-3 17' 23

1-1-1-2 10,43,54, Chile, Peru 1-1-1- 3 27, 35

1-1-1-3 17' 23

1-1-1-3 56

1-1-1-3 2,9,26, 31,36* ,55 1 -1-1-3 2,26,47,53

1-1-1-2 19,30,33, 37, BA 1-1-1-3 42, 56

l l _ I _ .._ 4,45,52

.____ ...... ____....__..._ --..:.. _...... -...... � �� � ...._ u a a as we - ca s •• = cc w csos w a so a ca w e- cs :..••1•11111 .. • "• ,, • •• • ••• c = o www•

Po lystichum kruckebergii W. H. Wagner 1-1-1-2 32,36,4S, 29 POKR/Aspleniaceae/ Kruckeberg 's swordfern 46, SS

Pru.nus fa sciculata (Torr .) Gray var. punctata Jeps . 1 - 1-1-3 40, 42 PRFAP/Rosaceae/desert almond

Psora lea rigida Parish 1-1-1-3 33,36,37 PSRI/Fabaceae/Parish's psoralea

Psorothamnus arborescens (Gray) Barneby var. arborescens 1-1-1-2 lS,36,SO 30 PSARA/Fabaceae/Moj ave indigo bush

Puccinel lia californica (Beetle) Munz 1-1-1-3 10, S4 PUCA/Poaceae/Sierra Nevada alkali grass

Quercus parvula Greene var. paPVu la 1-1-1-3 27,40,42, ST QUPA-2/ Fagaceae/Santa Cruz Island oak 6S

Ranunculus lobbii (Hiern) Gray 1-1-1-2 1,7,21, RALO/Ranunculaceae/Lobb 's aquatic buttercup 28,43,48, 49, OR

Ribes marshallii Greene 1-1-1-2 12,47,0R RIMA-2/Grossulariaceae/Marshall 's gooseberry

Ribes menziesii Pursh var. ixoderrne Quick 1-2-1-3 10,lS,54 RIMEI/Grossulariaceae/aromat ic canyon gooseberry

Ribes sericeum Eastw. 1-1-1-3 27' 40 RISE/Grossulariaceae/Santa Lucia gooseberry Ribes thacherianum (Jeps.) Munz 1-1-1-3 6S RITH/Grossulariaceae/Santa Cruz Is . gooseberry Ribes tularense (Cov.) Fedde 1-1-1-3 54 RITU/Grossulariaceae/Sequoia gooseberry

Ribes viburnifo liwn Gray 1-1- 1-2 64, BA RIVI-1/Grossulariaceae/Catalina currant

Ribes victoris Greene 1-1-1- 3 21,28,48, RIVI-2/Grossulariaceae/Victor's gooseberry 49 Rorrmeya coulteri Harvey 1-1-1-3 30, 33 ROCO/Papaveraceae/Coulter's matilija poppy Sa lix delnortensis C. K. Schneider 1-1-1-2 8, OR SADE-2/Salicaceae/Del Norte willow Sa lix parksiana Ball 1-1-1-3 8, 12 SAPA- 2./Salicaceae/Del Norte coast willow

Salix tracyi Ball 1-1-1-2 8,12,0R SATR- 2/Salicaceae/Tracy ' s willow •

Sa lvia fu nerea Jones 1-1-1-2 14, NV SAFU/Lamiaceae/Death Valley sage

Sanicula peckiana Macbr. 1-1-1-2 8, OR SAPE/Apiaceae/Peck 's sanicle

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Scirpus clementis Jones 1-1-1-3 10,14,20, SCCL/Cyperaceae/Yosemite bulrush 22,26,54,55 Sedum laxum (Britton) Berger ssp . heckneri (Peck) Clausen 1-2-2-2 8,12,47, 31 SELHA/Crassulaceae/Heckner 's storlecrop 53, OR Sedum niveum A. Davidson 1 - 2-2-2 33,36,BA 31 SENI/Crassulaceae/Davidson 's stone crop SelaginelZa leucobryoides Maxon 1-1-1-3 14, 36 SELE/Selaginellaceae/Moj ave spike-moss Senecio clevelandii Greene 1-1-1-3 17' 28 SECL-2/Asteraceae/Cleveland's butterweed Senecio ionophyllus Greene 1-1-1-3 15,19,36 SEIO/Asteraceae/Tehachapi butterweed Senecio ligu lifolius Greene 1-1-1-3 8, 47 SELI/Asteraceae/Siskiyou Mtns. butterweed Senecio pattersonensis Hoover 1-1-1-3 26 SEPA-1/Asteraceae/Mono butterweed

Sida lcea malvaeflora (DC.) Gray ex Ben th. ssp. elegans (Greene) C. L. Hitchc. 1-1-1-2 8,47,0R SIMAE/Malvaceae/Del Norte checker bloom Sidalcea setosa C. L. Hitchc. 1-1-1-2 47, OR SISE/Malvaceae/Edgewood checkermallow Silene invisa C. L. Hitchc. & Maguire 1-2-2-3 2* ,29,31, SE , 1 SIIN/Caryophyllaceae/short-petalled campion 32,45,46 Smilax ja mesii Wallace 1-1-1-3 8,45,47 ,53 32 SMJA/ Liliaceae/English Peak greenbriar

Solanum clokeyi Munz 1-1-1-3 65, 66 SOCL/Solanaeceae/island nightshade

So lanum wa lZacei (Gray) Parish 1-2-2-2 64 , GU SOWA/Solanaceae/Wallace's nightshade

SoZanum xantii Gray var. hoffmannii Munz 1 - 1-1 -3 42 SOXAH/Solanaceae/Hoffmann 's nightshade

Solarium xantii Gray var. obispoense (Eastw.) Wiggins 1-1-1-3 40 33 SOXAO/Solanaceae/San Luis Obispo nightshade

Streptanthus fa rnsworthianus J. T. Howell 1-1-1-3 10,15,20, SE , 1 STFA/Brassicaceae/Farnsworth's jewel flower 54

Stylocline amphibola (Gray) J. T. Howell 1-1-1-3 1,7,17, STAM/Asteraceae/Mt . Diablo cottonweed 21, 49 Syntrichopappus lemmonii (Gray) Gray 1-1-1-3 19,33,36 SYLE/Asteraceae/Lemmon 's syntrichopappus

Tau schia gZauca (Coult. & Rose) Math. & Const . 1-1-1-2 8,12,53,0R ST , 1 TAGL/Apiaceae/glaucous tauschia

,__..____ TetPadymia aPgyPaea Munz & Roos 1-1-1-2 33,36 ,AZ TEAR/Asteraceae/striped horsebrush

Thelypodium bPachycaPpum Torr. 1 - 2-1-3 26,28,45, 34 THBR/Brassicaceae/short-podded thelypodium 47,53,0R

ThePmopsis macPophy lla H. & A. var. aPgentata Jeps. 1-1-1-3 25, 45 THMAA-2/Fabaceae/silvery fal se lupine

TP ichos tema ovatum Curran 1-1-1-3 10,15,1 6, TROV/Lamiac eae/San Joaquin blue cu rls 54

TP ichostema rubisepa lum Elmer 1-1-1-3 22,35,55 TRRU/Lamiaceae/Hernandez bluecurls

TPifo lium bolandePi Gray 1-1-1-3 10,20,22 ST, 1 TRBO/Fabaceae/Bolander's clover

TPifo lium howe llii \fats. 1-1-1-2 8,12,47,0R TRHO/Fabaceae/Howell's clover

TPifo lium pa lmePi Wats. 1-2-1-2 60,62*,63, TRPA-1/Fabaceae/Palmer's clover 64*,GU

TPiteleia cPocea Greene var. modesta (Hall) Hoover 1-1-1-3 45,47,53 35 TRCRM/Liliaceae/Trinity Mtns . triteleia

TPiteleia ixioides (Ait. f .) Greene ssp. cookii (Hoover) Lenz 1-1-1-3 40 35, 36 TRIXC/Liliaceae/Cook 's triteleia

VePat1'W71 fimbPiatum Gray 1-1-1-3 23, 49 VEFI/Liliaceae/fringed false-hellebore

VePonica cope landii Eastw. 1-1-1-3 47, 53 ST VEC0-2/Scrophulariaceae/Copeland 's speedwell

Wy ethia elata Hal l 1-1-1-3 10,20, 22, WYEL/Asteraceae/Hall's wyethia 54

Wy ethia invenusta (Greene) W. Weber 1-1-1-3 10,15,54 WYIN/Asteraceae/Coville's wyethia

Wy ethia longicau lis Gray 1-1-1-3 12,23,53 WYLO/Asteraceae/Humbo ldt Co . wyethia

Xy loPhiza cognata (H . M. Hal l) T. J. Watson 1-2-1-2 33, BA 37 XYCO/Asteraceae/Mecca aster

ZauschnePia septentPionalis Keck 1-1-1-3 12,23,53 38 ZASE/Onagraceae/Humboldt Co . fuchsia

1. CNPS has prepared a "Status Report" for this plant . Copies are available for a nominal charge that covers postage and handling . 2. See Four Seasons 3(3) :6 (1970) and the Intermountain Flora 6:538 (1977) for distribut ion information . __ 3. See Madrano 19:192-210 (1968) for original description . � 4. See Madrano 24 : 159-177 (1977) for range data. 5. See Kew Bulletin 29: 502 (1974) for revised taxonomy and description. 6. See Contribut ions from the Un ited States National Herbarium 37:160-396 (1969) for recent taxonomic treatment and descriptions . 7. See Great Basin Natura list Memoirs 2:169-190 (1978) for revised taxonomy . 8. See Canadian Journal of Botany 49: 1211-1217 (1971) for descript ions and revised taxonomy .

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9. See Madrano 20:322 (1970) for original description . 10. See Annals of the Missouri Botanical Garden 64 :642 (1977) for revised taxonomy and descriptions . 11. See Leaflets of Western Botany 10:335 (1966) for original descript ion. 12. The habitat of this plant is being destroyed rapidly. 13. Many collection sites are historic. 14. This showy plant appeals to the commercial and private collector and is, therefore, threatened because of exploitation. 15. See Brittonia 28:245 (1976) for original description. 16. See Aliso 7:217-230 (1970) for revised description. 17. See Phytologia 40:467 (1978) for revised nomenclature . 18. See Madrano 25: 218-220 (1978) for original description. 19. See Madrano 25:93-100 (1978) for revised nomenclature.

20. See Dempster , L. T. 1979. Galium. In, -��-�A Flora of Calif ornia by W. L. Jepson . Vol. 4, Pt . 2. Jepson Herbarium and Library. University of California. Berkeley. 4� 21 . See Memoirs of the New York Botanical Garden 26 : 121-227 (1976) for revised descriptions. 22. See Madrano 26:105-127 (1979) for revised nomenclature. 23. See Four Seasons 5(1) :9-12 (1975) for sites. This plant is also called JunipePU.s communis var. montana . 24 . See Brittonia 25: 177-191 (1973) for revised descriptions. 25. See Brittonia 30:467 (1978) for revised descriptions . 26. As treated here, the spec ies includes the vars . indecora and squalida . 27. See Univers ity of California Pub lications in Botany 55:36-38 (1969) for original description . 28. See University of California Publicat ions in Botany 55 :51-54 (1969) for original description. 29. See Pterido logia 1:1-64 ( 1979) for recent taxonomic treatment . See American Fern Journal 56:4 (1966) for origina l descriptions. 30. See Memoirs of the New York Botanical Garden 27:1-182 (1977) for revised nomenclature and descriptions. 31 . See Clausen , R. T. 1975. Sedum of North America north of the Mexican Plateau. Cornell University Press. Ithaca. 742 pp . 32. See Brittonia 31 : 416-421 (1979) for original description� �- 33. See Hoover, R. F. 1970. Vascular plants of San Luis Obispo County, California. University of California Press. Berkeley. p. 254. 34. See Contributions from the Gray Herbarium 204:91-96 (1973) for revised description. 35. See American Midland Naturalist 25:73-100 (1941) for descriptions . 36. See Aliso 8:.273 (1975) for revised nomenclature and description. 37. See Brittonia 29:199-216 (1977) for revised nomenclature and description. 38 . Peter Raven has made the combination Ep ilobium canum ssp. septentrionale in Annals of the Missouri Botanical Garden 63 : 3.35 (1976) . 39. See Al iso 7:128 (1970) for original description . 40. While recognizing that many populat ions of Pityopus californicus have been found recently as a result of investigations carried out by Six Rivers National Forest , we retain the plant on our list because its habitat is commercially exploited .

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· Except for being common outside California, the FOUR: plants of List 4 would have been incorporated in Lists 1 or LIST 2. From the federal perspective, plants common in other states or countries are not eligible for consideration under the Endangered Species Act. Until November PLANTS RARE 1979, a similar policy was followed by the California Department of Fish and Game in considering plants for designation by the State under the California Native IN Plant Protection Act. Thus, all plants designated to date by the State of California are rare throughout their range . However, since animals in California are CALIFORN IA, considered without regard to their distribution outside the state, and since the act does not address the status of plants outside our borders, plants of List 4 will be reviewed by the Department of Fish and Game for listing COMMON by the State. These plants did not appear as a separate list in the 1974 edition. The number of plants so classified ELSEWHERE has doubled in this revision. For an explanation of the format of this list, see the introductory section entitled "The Plant Lists and How to Interpret Them." County codes are explained on the inside front cover and the R-E-V-D codes are summarized on the inside back cover. r-

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0) 67 LIST 4 · """" 68 LIST en 4 00 r- - en ... ,. Scient ific Name R-E -V-0 Code/Fami ly Name/Vernacular Name Code Count ies Quadrangles Notes

Abies amabiZis Forbes 2-1-1-1 47, OR+ 702B, 736A ABAM/Pinaceae/Pacific silver fir

Abies Zasiocarpa (Hook.) Nutt . 2-1-1-1 47, OR++ 701 , 701C, 719, 719C 2 ABLA-2/Pinaceae/subalp ine fir

Acacia sma ZZii Isely 3 - 3-3-1 13,37,AZ,BA ACSM/Fabaceae/desert acacia

AdoZphia caZifornica Wats. 1-2-1-1 37 , BA lOB, llA, 110, 22A, ADCA-2/Rhamnaceae/California adolphia 22B, 220, 350, 36C

Agave shaUJii Engelm . 3-3-3-1 37, BA llB, 110 AGSH/Agavaceae/Shaw 's agave

Agave utahensis Engelm. var. eborispina (Hester) Breit. 2-2-2-1 14, NV 27SA AGUTE/Agavaceae/ivory-spined agave

Agropyron scribneri Vasey 1-1-1-1 26, NV+ AGSC-1/Poaceae/Scribner 's wheat grass

Agrostis humiZis Vasey 3-1-1-1 55,NV+ ,OR+ 489C AGHU/Poaceae/mountain bent grass

AZZium siskiyouense Ownbey 1-1-1-1 47, OR ALSI-1/Liliaceae/Sisk iyou onion

Ambrosia chenopodiifo Zia (Benth.) Payne 2-2-1-1 37, BA 110 AMCH-2/Asteraceae/San Diego bur- sage

Androstephium brevifZorum Wats. 3-1-1-1 14 ,36,AZ,NV+ 2040 ANBR-1/Amaryllidaceae/small-flowered androstephium

Antirrhinum cyathiferum Benth. 3-1-1-1 33,AZ,BA,SO 6SA, 6SB ANCY/Scrophulariaceae/Oeep Canyon snapdragon

Arabis cobrensis Jones 3-1-1-1 25,26,NV,OR+ 407A, 487C , 690C ARC0-4/Brassicaceae/Masonic rock-cress

Arabis Zignifera A. Nels. 1-1-1-1 14 ,26,NV+ ARLI/Brassicaceae/Owens Valley rock cress

Arabis oregana Ro ll. 3-1-1-1 25,47,53,0R 650, 686, 708, 718, 719, ST AROR-2/Brassicaceae/Oregon rock-cress 719A, 735, 7350, 736

Arabis shockZeyi Mun z 3-2-2-1 14 ,36,NV+ 130C , 131C, 1310 1 ARSH/Brassicaceae/Shockley's rock-cress

Arctomencon merriamii Cov . 3-2-2-1 14,36,NV 2750, 323C , 3250, 346B, SE , 1 ARME-1/Papaveraceae/white bear-poppy 3680 , 369, 370B, 389C

Arctostaphy Zos peninsuZaris Wells 2 - 2-1-1 37, BA SOB ARPE-3/Ericaceae/peninsu lar man zan ita cos A> •• s sc o w c sco • eesa we a z a ea w a w u ..--� =- ••• • ..a •• ••a z s "us

Amica tomente lla Greene 1-1-1-1 18,29,31,32, ART0 -1/Asteraceae/recondite arnica 45,46,47,54 OR

Artemisia paZmeri Gray 1-1-1-1 37, BA ARPA-5/Asteraceae/San Diego sagewort

Asclepias cryptoceras Wats . ssp. cryp toceras 1-1-1-1 26,AZ,NV+ ASCRC/Asclepiadaceae/Humboldt Co . mi l kweed Asplenium septentrionale (L. ) l-loffm . 3-1-1-1 45,54,0R,++ 331, 331A, 643 ASSE-3/Aspleniaceae/northern spl eenwort Asplenium viride Huds. 3 - 1-1-1 46,0R,NV,++ 572C ASVI/Aspleniaceae/green spleenwort Aster brickellioides Greene var. bricke llioides 2-1-1-1 8,47,0R 634, 638, 670, 738, 739, ST ASBRB/Asteraceae/brickellbush aster 739A, 739B, 739C , 740C Astraga lus argophy llus Nutt. var. argophy llus 3-1-1-1 14, NV+ 432C 4 ASARA/Fabaceae/silverleaf milk-vetch Astraga lus geyeri Gray var. geyeri 3-2-1-1 14,26,NV,OR+ 372B ASGEG/Fabaceae/Geyer 's milk-vetch

Astragalus insularis Kell. var. harwoodii Munz & McBurn . 2-2-1-1 13,33,37, ASINH/Fabaceae/Hardwood 's rattleweed AZ , SO Astraga lus kentrophyta Gray var. elatus Barneby 2-1-1-1 14, NV 372, 372A, 412B ASKEE/Fabaceae/spiny- l eaved milk-vetch

Astraga lus lentiformis Gray 1-1-1-1 18,32 ,NV 587B ASLE-3/Fabaceae/len s-pod milkvetch Astraga lus lentiginosus Doug l. var. borreganus Jones 2-2-1-1 13,33,36,37, 2A, 3A, 13C, 130, 32A, ASLEB/Fabaceae/ Borrego mi lk-vetch AZ ,BA,SO 40B, 46C, 470, 82C , 84B, 980, 201C, 280C Astraga lus lentiginosus Dougl . var. kernensis (Jeps.) Barneby 2-2-1-1 14,54,NV 306, 3070, 329C, 349A ASLEK/Fabaceae/ Kern Plateau milk-vetch Ayenia compacta Rose 2-1-1-1 15,30,33,36, 19A, 19B, 32A, 32B, 32C , AYCO/Stercu liaceae/ayenia 37, BA 320, 61B, 62B, 65C , 66A, 830, 176A Bergerocactus emoryi (Engelm .) Britt. & Rose 2-2-2-1 30: 37 ,60, BEEM/Cactaceae/golden-spined cereus 64 , BA Blepharidachne kingii (Wats.) Hack . 2-1-1-1 14,26,NV+ 302A, 327C, 347, 390C , 4120 BLKI/Poaceae/King 's eyelash grass Boute loua simp lex Lag . 2-1-1-1 36,AZ,NV,SO , 2260 BOSI-2/Poaceae/mat grama grass ++

Boute loua trifida Thurb . in Wats. 3-1-1-1 14,36,AZ ,NV, 201C BOTR-1/Poaceae/red grama grass so, ++ Bursera microphy lla Gray 2-1-2-1 13,37,AZ,BA 18C 5 BUMI/Burseraceae/elephant tree

Caland:l'inia mari tima Nutt. 1-2-1-1 19,30,37,42, CAMA-3/Portulacaceae/seaside calandrinia 56,60,64,BA r-

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,. 0) 69 LIST 4 CD 70 LIST 4 ...... 0 r-

e;;-t ... Scientific Name R-E-V-D Code/Family Name/Vernacular Name Code Counties Quadrangles Notes

Ca llia:nd:ra eriophy lla Benth. 3-1-1-1 13,37,AZ+ CAER/Fabaceae/fairy duster

Ca lochortus uniflorus H. & A. l-Z-1-1 6,17*,Zl*, SOlB, SOZA, 50ZD, Sl8D, CAUN-Z/Liliaceae/large-flowered star tulip Z3*,Z7*,Z8*, SZOB, S34D 35* ,40,44*, 49, OR

Camissonia boothii (Dougl .) Raven ssp. alyssoides (H . & A.) Raven 1-1-1-1 18, NV 6 CABOA/Onagraceae/Pine Creek evening-primrose

Camissonia boothii (Dougl .) Raven ssp. boothii 1-1-1-1 14,Z6,36,NV 6 CABOB/Onagraceae/Booth 's evening-primrose

Camissonia minor (A. Nels.) Raven 1-1-1-1 Z5,NV++ 6 CAMI-8/0nagraceae/Nelson 's evening-primrose

Campanula scabre lla Engelm. 3-1-1-1 45,47,S3,0R+ 699, 699C , 700 CASC-3/Campanulaceae/rough harebell

Canotia ho lacantha Torr . 3-1-1-1 13, AZ CAH0-5/Koeberliniaceae/canotia Carex califo rnica Bailey 3-1-1-1 Z3,49,0R+ SOZA, S03A , S69A, S69D CACA- Z/Cyperaceae/California sedge

Carex eleocharis Bailey Z-1-1-1 14' ++ CAEL/Cyperaceae/spikerush sedge

Carex geyeri Boott Z-1-1-1 1Z,3Z,46, CAGE/Cyperaceae/Geyer 's sedge 47, ++ Carex halliana Bailey 3-1-1-1 4 7, OR+ CAHA-1 /Cyperaceae/Hall 's sedge

Carex lasiocarpa Ehrh. 3-1-1-1 3Z, ++ CALA-6/Cyperaceae/slender sedge Carex sheldonii Mkze. Z-1-1-1 ZS,31 ,++ CASH/Cyperaceae/Sheldon's sedge Cassia covesii Gray Z -1-1-1 13,33,37, 19A, 3ZB, 3ZC , 47A CAC0-8/Fabaceae/Cove's cassia AZ, BA Castela emoryi (Gray) Moran & Felger 3-1-1-1 13,36,AZ,SO 6B, lZZA CAEM/Simaroubaceae/Crucifixion thorn Ceanothus verrucosus Nutt. in T. & G. 1-Z-1-1 37, BA CEVE-4/Rhamnaceae/wart- stemmed ceanothus Celtis reticulata Torr . 1-1-1-1 13,14,lS,33, 19C, lOZ, 176, ZZ4 CERE-3/Ulmaceae/hackberry 36,37,++ Chamaebatia australis (Bdg .) Abrams 1-1-1-1 37, BA 9D, lOB CHAU-3/Rosaceae/southern mountain misery Chamaecyparis nootkatensis (D. Don) Spach 1-1-1-1 47, OR++ 697, 7Zl , 738 CHNO/Cupressaceae/Alaska-cedar WWW U OU W C oW0 ------�-�...... ,...... -_.- ___.....------w •• '* +4 - w • u+ a W w ;c W UC $ J - - """"'

CheiZanthes wootonii Maxon 2-1-1-1 14,36,AZ, 200A CHWO/Adiantaceae/Wooton's lace fern BA, SO+

Chenopodium gigantospeY'l71Ul71 Aellen 1-1-1-1 14,2S,32,++ 412C , S890 CHG I/Chenopodiaceae/large- seeded goosefoot Cicuta macu lata L. var. bo landeri (Wats.) G. A. Mulligan 2-2-2-1 7,21,28,30, 71B, 2460 , 4810, 482A, 482C, ST CIMAB/Apiaceae/Bolander's water hemlock 40,42,48, 48SC , 48SO 49, ++ Clarkia delicata (Abrams) Nels. & Macbr . 1-1-1-1 37, BA CLDE-2/0nagraceae/delicate clarkia

Claytonia bellidifo lia Rydb . 1 - 1-1-1 22,2S,29, 4S40, 690C CLBE/Portulacaceae/fell-fields claytonia SS, OR+ Co llinsia linearis Gray 1-1-1-1 8,12,47, 639, 668, 683, 686, COLI-1/Scrophulariaceae/narrow-leaved coll insia S3, OR 702, 718, 739 Cordy lanthus capitatus Nutt . 3-1-1-1 18,2S,NV,OR+ 622C , 707C, 724A, 72 4C COCA12/Scrophulariaceae/Yakirna bird 's beak Cordy lanthus orcuttianus Gray 3-3-1- 1 37, BA lOC COOR-3/Scrophulariaceae/Orcutt 's bird 's beak Cordylanthus parviflorus (Ferris) Wigg ins 3-1-1-1 36,AZ,NV+ 224C , 22SO COPA-6/Scrophulariaceae/purple bird's beak Coreopsis maritima (Nutt.) Hook . f. 2-2-1-1 37, BA COMA-6/Asteraceae/sea-dahlia Croton wigginsii Wheeler 2-2-1-1 13,AZ,BA,SO 2A, 2B, 14B, lSO CE , SE, 1 CRWI/Euphorbiaceae/Wiggin 's croton Cryptantha scoparia A. Nels. 1-1-1-1 14,NV,OR+ 372, 372A, 391B, 412, 412C CRSC/B'orag inaceae/ desert cryptantha Cryp tantha subretusa Jtn . 2-1-1-1 2S,47,S3, 699, 700, 712 CRSU/Borag inaceae/Mt . Eddy cryptantha NV , OR

Cupressus guadalupensis \Vats. ssp. forbesii (Jeps .) Beauchamp 1-2- 1-1 30,37,BA 9C, 90, lOB, 100, 88A, 7 CUGUF/Cupressaceae/Tecate cypress 88B, 880

Cymopterus gi lmanii Mort . 1-1-1-1 14, NV 326A, 368B, 3680, 369B, CYGI/Ap iaceae/Gilman ' s cyrnopterus. 390B, 3900

Cymopterus ripleyi Barneby 2-2-1-1 14, NV 30SB 8 CYRI/Apiaceae/Ripley's cyrnopterus Cynanchum utahense (Engelm.) Woods. 1-1-1-1 13,33,36,37, 172C , 22SC CYUT/Asclepiadaceae/Utah cynanchurn AZ , NV+

Delphinium stachydewn (Gray) Tides. 1-1-1-1 2S , OR+ DEST/Ranunculaceae/spiked larkspur

Delphinium trolliifo lium Gray 1-1-1-1 8,12,0R 670, 7060 OETR/Rananculaceae/poison larkspur

Deschconpsia atropurpurea (Wahl .) Scheele 2-1-1-1 22,47,S3 ,0R+ 668, 684, 698, 719, 720 OEAT/Poaceae/rnountain hairgr ass

Dimeresia howe llii Gray 1-1-1-1 2S,47,NV,OR OIH0- 1/Asteraceae/doublet r- e;; ...... 71 LIST 4 .... 72 LIST 4 ...... N

-r"' U) -t � Sc ient ific Name R-E -V-0 Code/Family Name/Vernacular Name Code Counties Quadrangles Notes

Dichondra occidentalis House 1-2-2-1 30,37,49, 100, llB, 110, 22A, 22B, SE, 1 OIOC-2/Convolvulaceae/western dichondra 64 , BA 22C , 220, 35C , 350, 36A, 36B, 360, 69C , 70C, 700, 171A, 196B, 293C, SCAE , SCAS, SCRB, SROS , SROE

Ditaxis adenophora (Gray) Pax & K. Hoffrn. 3-2- 2-1 33,AZ,SO 64B, 65A OIAO/Euphorbiaceae/glandular ditaxis

Draba cana Rydb. 3-1-1-1 14' ++ 434 ORCA/Brassicaceae/hoary draba

Draba douglasii Gray var. doug lasii 1-1-1-1 18,25 ,NV,OR OROOO/Brassicaceae/Oouglas' draba Draba howeUii \fats. var. howe Uii 1-1-1-1 47,53,0R 636, 684 , 686, 702, 71 9 ORHOH/Brassicaceae/Howell's draba Drosera ang lica Huds. 2-1-2-1 24 ,25,29,32, 554B, 606B, 607C, 6240, ORAN/Oroseraceae/English sundew 46,47,++ 662B, 719

Dud leya attenuata (\fats.) Moran ssp . orcuttii (Rose) Moran 3-3-2-1 37, BA 110 DUATO/Crassulaceae/Orcutt 's dudleya Eleocharis parvula (R. & S.) Link 1-1-1-1 12,28,40, 483A, 5030 ELPA-5/Cyperaceae/small spike- rush 49, ++ Empetrum hermaphroditwn (Lange) Hagerup 3-2-1-1 8,12,0R,++ 689C , 723B, 740C 9 EMHE/Empetraceae/black crowberry

Enceliopsis nudicau lis (Gray) A. Nels. ssp. nudicaulis 1-1-1-1 14,36,AZ,NV+ 390B ENNU/Asteraceae/naked- stemmed daisy Enneapogon desvauxii Beauv . 3-1-1-1 36, ++ 2490 ENOE/Poaceae/nine-awned pappusgrass Ep ilobiwn lutewn Pursh 3-1-1-1 47, OR+ 738, 738A EPLU/Onagraceae/yellow willow herb Er iccuneria pa lmeri Hall 2-2- 1-1 37, BA ERPA/Asteraceae/Palmer 's ericameria Erigeron acris L. var. de bilis Gray 2-1-1-1 32,47,0R+ 625A, 698B ERACO/Asteraceae/northern daisy Er igeron bloomeri Gray var. nuda.tus (Gray) Cronq. 2-1-1-1 8,47 ,0R 737, 738, 738B, 739, 739A ST ERBLN/Asteraceae/Waldo daisy Er igeron elegantulus Greene 1-1-1-1 18, 25 ,47 ,OR EREL-2/Asteraceae/volcanic daisy Er iochloa aristata Vasey 3-1-1-1 13,AZ,SO lB, 120, 40B ERAR-2/Poaceae/Awned cupgrass Eriodictyon augustifoliwn Nutt. 1-1-1-1 36,AZ,BA,NV+ 200, 2250 ERAN-3/Hydrophyllaceae/narrow- leaved yerba santa Eriogonwn beatleyae Reveal 3-3-3-1 26, NV 319C, 470B ST , 10 ERBE/Polygonaceae/Beatley's buckwheat

· ------), .... - 4 ._.. - • ... •.. -_...... ,...-""3""- ...... • =< •• - w . •• .. so+ c••w • ' • • w

Er iogonwn contiguwn (Reveal) Reveal 2-1-1-1 14, NV 298A, 298C ERC0-11/Polygonaceae/Reveal 's buckwheat Er iogonwn kearneyi Tidestr. var. kearneyi 1 - 1-1- 1 26,AZ,NV+ 469A, 469B, 469C , 469D, 470D ERKEKl/Polygonaceae/Kearney 's buckwheat Er iogonwn pubePU lwn Wats. 3-1-1-1 14, NV+ 369B ERPU-5/Polygonaceae/downy buckwheat Er iogonwn shockleyi \fats. var. shockleyi 1-1-1-1 14,AZ,NV+ 3698, 369C , 390B ERSHS/Polygonaceae/Shockley's buckwheat Erioneuron piloswn (Buckl .) Nash 2-1-1-1 36,NV,++ 2490 11 ERPI-3/Poaceae/hairy erioneuron Ery thronium hendersonii \fats. 1-1-1-1 47, OR ERHE-2/Liliaceae/Henderson 's fawn-lily Eucnide Y'Upestris (Baill.) Thompson & Ernst 3-2-1-1 13, BA 17C EURU/Loasaceae/rock nettle Euphorl::ia cr>izonica Eng elm. 2-1-1-1 13,33,37, 47C , 83D EUAR/Euphorbiaceae/Arizona spurge AZ , BA+ Eup horbia misera Benth. 2-2-1-1 30,37,60, EUMI-3/Euphorbiaceae/cliff spurge 64* , BA Fendlerella utahensis (\Vats.) He ller 1-1-1-1 14,36,NV+ 176A, 249D, 369D , 410C FEUT/Hydrangeaceae/yerba desiert o Fe rocactus viridescens (T . & G.) Britton & Rose 1-2-2-1 37, BA lOB, lOC, llA, llB, llD, SE, 1, 5 FEBI-2/Cactaceae/San Diego barrel cactus 21B, 22A, 22B, 22C Fe stuca arizonica Vasey 3-1-1-1 36,AZ ,NV+ 2490 FEAR-2/Poaceae/Arizona fescue Fimbristy lis spadicea (L.) Yahl 2-2-2-1 14,15*,26,36, 12 FISP/Cyperaceae/hot springs firnbristylis NV , ++ Porse l lesia stipu lifera (St . John) Ensign 2-1-1-1 14,53,0R+ 683, 683B 13 FOST/Crossosomataceae/stipule-bearing forsellesia

Frankenia pa lmeri \\lats. 3-3-3- 1 37,BA,SO llA, llB, llD 14 FRPA-2/Frankeniaceae/Palmer' s franken ia Galiwn munzii Hilend & J. T. Howell 1-1-1-1 36, NV 15 GAMU-4/Rubiaceae/Munz 's bedstraw Ga liwn wrightii Gray 1 - 1-1-1 36 , AZ+ 15 GAWR/Rubiaceae/Wright 's bedstraw Gentiana affi nis Griseb . in Hook . var . affinis 1-1-1-1 8,12,0R+ 739, 740C GEAFA/Gent ianaceae/prairie gent ian

Gentiana affi nis Griseb. in Hook . var. pa"['J}identata Kusn . 1 -1-1- 1 25, OR+ GEAFP/Gent ianaceae/small-toothed pr airie gentian

Gentiana fremontii Torr . 2-1-1-1 36 , NV+ 105A ST GEFR/Gentianaceae/moss gentian

Gentiana prostrata Haenke 1-1-1-1 14,26,NV,OR+ GEPR/Gentianaceae/pigrny gent ian

,..

c;;-4

"" 73 ...... LIST 4 w LIST 4 """' 74 � ... ;; ... Scient ific Name R-E-V-D .. Code/Family Name/Vernacular Name Code Counties Quadrangles Notes

Gentiana setigera Gray 1-1-1-1 12,23,47, 687, 702, 703, 720 GESE/Gentianaceae/Mendocino gentian 53, OR

Geraea viscida (Gray) Blake 2-1-1-1 37, BA 7B, 8C GEVI-1/Asteraceae/sticky geraea

Cilia caruifo lia Abrams 1-1-1-1 37, BA 20A GICA-5/Polemoniaceae/caraway- leaved gilia

Gilia rip leyi Barneby 1-1-1-1 14, NV 3020 , 325B, 3680 ST GIRI/Po lemoniaceae/Ripley 's gilia

Glyceria grandis \\lats . 3-1-1-1 26,31,++ 487C , 5050 , 538B GLGR/Poaceae/American mannagrass

Hackelia cusickii (Piper) Brand 1-1-1-1 18,25,0R 1 6 HACU-1/Boraginaceae/Cusick 's stickseed

Ha lUriolobos virgata (Nutt.) Schulz 3-1-1-1 14,26 ,NV+ 412, 412B, 412C HAVI/Brassicaceae/virgate halimolobos

Haplopappus exUriius Hall 1-1-1-1 2,9,14,NV 506, 523A , 5230 HAEX/Asteraceae/Tahoe haplopappus

Hap lopappus junceus Greene 1-1-1-1 37,BA,SO 190, 1210 HAJU/Asteraceae/rush- like bri stleweed

Hap lopappus lyallii Gray 3-1-1-1 49,53,0R+ 668, 685 HALY/Asteraceae/Lyall's tonestus

Heuchera duranii Bacig . 1-1-1-1 1 4,26 ,NV 412A, 412B, 431C, 4500, 488A HEDU-2/Saxi fragaceae/Duran 's alumroot

Heuchera leptomeria Greene var. peninsularis Rosendahl , Butters , 3-1-1-1 37, BA & Lakela HELEP/Saxifragaceae/San Diego County alum root

Horkelia sericata Wats. 1-1-1-1 8,12,0R 739, 740C HOSE/Rosaceae/Howell's horkelia Hu lsea vestita Gray ssp. inyoensis (Keck) Wilken 2-2-1-1 14, NV 348C, 369C , 372, 372A ST HUVEI/Asteraceae/ Inyo hulsea

Iliamna bakeri (J eps .) Wiggins 1-1-1-1 25,45,47,0R ILBA/Malvaceae/Baker 's globe-mallow

Ip omopsis tenuifolia (Gray) V. Grant 2-1-1-1 13,37,BA IPTE/Polemoniaceae/slender-leaved ipomopsis Iris bracteata Wats. 1-1-1-1 8, OR IRBR/Iridaceae/Siskiyou iris

Iris chrysophy lla T. J. Howell 1-1-1-1 8, OR IRCH/Iridaceae/yellow-flowered iris

Iris innominata Henderson 1-1-1-1 8, OR 739 IRIN/I ridaceae/Del Norte Co . iris Iva hayesiana Gray 1-1-1-1 37, BA IVHA/Asteraceae/San Diego mar sh-elder

b

Ivesia jaegeri Munz & Johnston 1-1-1-1 36, NV IVJA/Rosaceae/Jaeger 's ivesia

Juncus abjectus F. J. Hermann 1-1-1-1 10,26,54, 352A, 3520 JUAB/Juncaceae/Center Basin rush 55,NV,OR Juncus fa Zcatus Meyer 1-1-1-1 12,21,23,27, JUFA/Juncaceae/falcate rush 38,40,41,42, OR+ Juncus nodosus L. 1-1-1-1 14,54,++ 325C JUNO/Juncaceae/knotted rush Juncus rege Zii Buchenau 1-1-1-1 47,53 ,0R+ 667 , 738 JURE/Juncaceae/Regel 's rush

Juncus tenuis Willd. var. dudZeyi (Wieg.) F. J. Hermann 1-1-1-1 47,53,++ JUTEO/Juncaceae/Oudley's rush Juniperus corrurrunis L. var. montana Ait. 1-1-1-1 2,8,47 ,0R++ 17 JUCOM/Cupressaceae/dwarf juniper

Ko eber> Zinia spinosa Zucc . 3-1-1-1 13,AZ,SO,+ 27A., 27B KOSP/Koeberliniaceae/crown-of-thorns LiZiwn washingtonianum Kell. var . purpurascens Stearn 1-1-1-1 8,12,47, 649 , 654, 666, 666C , 668, 5 LIWAP/Liliaceae/purple-fl owered Shasta lily 53, OR 684 , 685, 688, 699, 703, 704 , 719, 736 Linanthus arenicoZa (Jones) Jeps . & Bailey 1-1-1-1 14,36,NV LIAR-1/Polemoniaceae/sand linanthus Linanthus be Z Zus (Gray) Greene 2-1-1-1 37, BA 7B, 8A, 80 ST LIBE/Polemon iaceae/desert beauty

Lister>a cordata (L.) R. Br . in Ait. 1-1-1-1 8,12,47, 671 , 671A, 723, 738, 739 LIC0-5/0rchidaceae/heart- leaved twayblade NV, OR+ Lithophragma tene Z Zum Nutt . in T. & G. 1-1-1-1 4,18,19,25, LITE/Saxifragaceae/pink woodl and star 32,36,NV,OR+

Lomatium martinda. Zei Coult. & Rose 1-1-1-1 8,47,0R,++ 704 , 739 LOMA-5/Ap iaceae/Coast Range lomat ium

Lomatium ravenii Math. & Const. 2-2-1-1 18,NV,OR 638 , 656, 657, 6570 CE , SE, 1 LORA/Apiaceae/Raven 's lomatium

Lotus nuttaZZianus Greene 2-3-2-1 37, BA ST LONU-2/Fabaceae/Nuttall's lotus

Lupinus ho Zmgrenanus C. P. Sm ith 2-1-1-1 14, NV 410C ST LUH0-1/Fabaceae/Holmgren 's lupine

Lyciwn parishii Gray 2-1-2-1 13,33,36,37, 18C , 800, 107A LYPA/Solanaceae/Parish 's desert thorn AZ , SO Lycopodium cZavatum L. 2-1-1-1 12, ++ 652A, 672A, 689A, 689C , 6890 LYCL/Lycopodiaceae/running-pine

Lycopodium inundatum L. 3-2-2-1 12,0R++ 689A, 689C , 6890 LYIN/Lycopodiaceae/bog club-moss

r-

e;;-t ...

75 LIST 4 ...... U1 76 LIST 4 ...... O>

c:en ... .. Scientific Name R-E-V-0 Code/Family Name/Vernacular Name Code Count ies Quadrangles Notes

Lycopus uniflorus Michx. 1-1-1-1 8,12,29,32, LYUN/Lamiaceae/northern bug le weed 55, ++

Lyrocarpa coulteri Hook. & Harv . var . pa lmeri (Wats.) Rollins 1-1-1-1 13,37,BA 19B LYCOP/Brassicaceae/Coulter's lyre pod

Mahonia higginisiae (Munz) Ahrent 2-1-2-1 37, BA 7B, SA ST, 18 MAHI/Berberidaceae/Higgin 's barberry

Ma laxi s brachypoda (Gray) Fernald 1-1-1-1 33,36,++ 105 MA BR/Orchidaceae/adder 's mouth

Ma lperia tenuis Wats. 3-1-1-1 13,37,BA 18C, 310 MATE-2/Asteraceae/brown turbans

Ma te lea parvifo lia (Torr.) Woods . 3-1-1-1 33,36,37, 32B, 65B MAPA-4/Asclepiadaceae/spear leaf AZ ,BA+

Mecone lla oregana Nutt. in T. & G. 1-1-1-1 8, OR+ MEOR-1/Papaveraceae/Oregon meconella

Me ntzelia hirsutissima Wats. var . stenophy lla (Urb . & Gilg.) Jtn . 2-1-1-1 13,37,BA SB, 7A, 18C ST MEHIS/Loasaceae/hairy stickleaf

Mimu lus diffu sus Grant 1-1-1-1 27,30,33 , MIDI-1/Scrophulariaceae/Palomar monkey flower 37, BA

Mimu lus glabratus Gray ssp . utahensis Penn . 3-1-1-1 26, NV+ 19 MIGLU/Scrophulariaceae/Utah monkey flower

Mirabilis tenui loba \fats. 1-1-1-1 13,37,BA MITE/Nyctaginaceae/long-lobed four o'clock

Mono tropa uniflora L. 2-2- 1-1 8,12,++ 672C, 740C , 7400 MOUN-2/Monotropaceae/Indian pipe

Muhlenbergia arsenei Hitchc. 2-1-1-1 36,AZ,NV+ 2490 MUAR/Poaceae/tough muhly

Myosotis laxa Lehm. 1-1-1-1 8,15,32,++ 589B, 740C MYLA/Boraginaceae/smaller forget -me-not

Notholaena cochisensis Goodd . 2-1-1-1 36,AZ,+ 20 NOCO/Adiantaceae/scaly cloak fern No tholaena limitanea Maxon var. limitanea 3-1-1-1 36,AZ,BA,++ 21 NOLIL/Adiantaceae/cloak fern

Oeno thera caespitosa Nutt. var. crinita (Rydb .) Munz 1-1-1-1 14,36 ,NV+ 372 OECAC/Onagraceae/caespitose evening-primrose

Oenothera hookeri T. & G. ssp . wolfii Munz 1-1-1-1 8,12,21,23, OEHOW/Onagraceae/Wo lf's evening-primrose 47,49,0R

Orni thostaphy los oppositifolia (Parry) Small 3-3-2-1 37, BA 110 OROP/Ericaceae/Baj a California manzanita

Oryctes nevadensis \fats. 3-3-3-1 14, NV 372B ST, 22 ORNE/Solanaceae/Nevada oryctes

_...... _ __-...... �- - �-_...____ �-. ------·- - _ - - Oryzopsis micrantha (Trin. & Rupr. ) Thurb . 2-1-1-1 14,26,36,++ 249D , 2508, 4128, 431D ORMI- 1/Poaceae/ricegrass

Pectocarya pa Zmeri (Gray) Veno, ined . 1-2-2-1 19,33,37,64, 23 PEPA-9/ 8oraginaceae/Palmer 's pectocarya AZ ,8A, SO Pedieu laris contorta 8enth . ex. Hook . 2-1-1-1 47,53, 0R+ 667 , 668 , 684 , 685, 699D, PEC0-2/Scrophulariaceae/curved-beak lousewort 701 , 702, 719 Pedicularis flavida Penn . 1-1-1-1 47, OR PEFL-1/Scrophulariaceae/Cascade Mtns . lousewort

Pe llaea truncata Goodd . 2-1-1-1 1 4,36,AZ,8A, 24 PETR- 2/Ad iantaceae/cliff brake NV , SO++ Penstemon calcareus Bdg . 2-1-1-1 14, 36,NV 1758, 176A , 201C, 368A , ST PECA-1/Scrophulariaceae/l imestone beardtongue 368D , 390D Penstemon cinereus Piper 1-1-1-1 25,47,NV,OR 698, 715, 730 PECI-1/Scrophulariaceae/gray beardtongue Penstemon cinicola Keck 2-2-1-1 18,25,47,0R 6418, 643D , 695D, 699D , 713, ST PECI-2/Scrophulariaceae/ash beardtongue 7248, 733 Penstemon clevelandii Gray ssp. connatus (Munz & Jtn.) Keck 1-1-1-1 33,37,8A PECLC/Scrophulariaceae/San Jacinto beardtongue Perideridia parishii (Coult. & Rose) Nels. & Macbr. ssp . parishii 2-2-2-1 36, AZ+ 105A, 1058, 1068, 131C, 132C 25 PEPAP/Ap iaceae/Parish's yampah

Petradoria discoidea L. C. Anderson 1-1-1-1 14 ,36,NV PEDI/Asteraceae/Panamint rock-goldenrod Phacelia anelsonii Macbr. 2-1-1-1 14,36,NV+ 226A PHAN- 2/Hydrophyllaceae/Aven Nelson's phacelia Phace lia inunda.ta J. T. Howell 1-1-1-1 18,25 ,NV,OR 640 PHIN-1/Hydrophyllaceae/inundated phacelia Phace lia muste lina Cov . 1-1-1-1 14,36,NV 2328, 302A, 3258, 325D , 368A, ST PHMU-1/Hydrophyllaceae/Death Va lley round-leaved phacelia 368D , 3698, 389D Pholisma arenarium Nutt. ex Hook . 1-1-1-1 13,15,19,30, 7A, 7B, 118, llD, 18C, 19 A, ST, 1 , 26 PHAR-3/ Lennoaceae/pholisma 33,36,37,40, 20C , 22A, 22C, 22D, 318, 42,56,BA 32A, 328, 32D, 36D, 47D, 48A , 101 , 102D , 1038, 103D, 130, 131C , 131D, 1618, 176C , 181C , 182A , 184A , 221D, 235C , 247A, 247 D , 249A, 257, 258C Picea enge lmannii Parry 2-1-1-1 45,47,53,0R++ 679C , 680, 680C , 701 , 701C, PIEN/Pinaceae/Enge lmann 's spruce 702D

Pi lostyles thurberi Gray 1-1-1-1 13,33,37,AZ, 6A , 17C, 18C, 18D, 29C, 30D ST PITH/Rafflesiaceae/Thurber's pilostyles BA , NV+

Pinguicula macroceras Link 1-1-1-1 8,47,++ 739, 740C, 7400 PIMA/Lentibulariaceae/butterwort

Pinus edulis Engelm. 3-1-1-1 36, AZ+ 2008, 225C PIED/Pinaceae/pinyon pine

r-- en -t

...... 77 LIST 4 ...... 78 LIST 4 ..... co

en!: -t � Scientific Name R-E -V-D Code/Fami ly Name/Vernacu lar Name Code Counties Quadrangles Notes

Pleuropogon refractus (Gray) Benth. ex Vasey 1-1-1-1 8,12,21 , 467A, 467B, 550D, 568, 652B, PLRE-1/Poaceae/nodding semaphore grass 23,0R+ 653, 669, 670, 671 , 672C, 686, 687, 689, 706D

Poa piperi Hitchc . 1-1-1-1 8, OR 739 POPU/Poaceae/Piper 's bluegrass

Poa rhizomata Hitchc. 1-1-1-1 8,47,0R 701, 718, 739 PORH/Poaceae/timber bluegrass

Polygonum esotericum Wheeler 1-1-1-1 18,25,0R POES/Polygonaceae/Modoc Co. knotweed

Polypodium hesperium Maxon 2-1-1-1 33,36,AZ++ 27 POHE/Polypodiaceae/western polypody

Populus angustifolia James 3-2-2-1 14,36,0R, 105A, 351C, 373A, 412A POAN-4/Sal icaceae/narrow- leaved cottonwood NV, ++

Proboscidea althaeifolia (Benth.) Dene. 2-1-1-1 13,37,AZ, PRAL/Martyniaceae/desert unicorn plant BA , SO

Ranunculus hydrocharoides Gray 1-2-1-1 10,14,AZ,BA+ 373, 373D, 394A, 413 RAHY-1/Ranunculaceae/frog 's bit buttercup

Rhynchospora alba (L.) Vahl 1-1-1- 1 8,23,29, 502A, 569A RHAL-1/Cyperaceae/white beaked-rush 32,49,++

Rhynchospora globularis (Chapm .) Small 3-3-2-1 49, ++ 502A, 502D RHGL-1 /Cyperaceae/round-headed beaked-rush

Rhynchospora glomerata (L .) Vahl var. minor Britton 2- 2-1-1 29,32,44, 408C , 502A, 541B, 557C , RHGLM/Cyperaceae/brown beaked-rush 49,53,++ 605C , 666B Ribes laxiflorum Pursh 1-1-1-1 8,12,0R+ RILA-3/Grossulariaceae/trail ing black currant Rubus nivalis Dougl. 1-1-1-1 8, OR+ RUNI/Rosaceae/snow dwarf bramble Rubus pedatus Smith 1-1-1-1 12, OR+ RUPE-3/Rosaceae/five- leaved dwarf bramble

Sali:r: brachycarpa Nutt. 1-1-1-1 26, OR++ SABR-4/Salicaceae/short-fruited willow

Salvia eremostachya Jeps. 1 -1-1- 1 33,37,BA 32A, 47A, 47B, 48, 48A, SAER/Lamiaceae/desert sage 48C, 65, 65C, 66, 66D, 83 Salvia munzii Epling 2-1-1-1 37 , BA SAMU/Lamiaceae/Munz 's sage

Saussurea americana D. C. Eat . 3-2-2-1 47, OR+ 736, 736A SAAM/Asteraceae/American sawwort

Saxifraga howe llii Greene 1-1-1-1 8,47,0R 739 SAH0-2/Saxifragaceae/Howell's saxifrage

...... _.... �- -- - .....___ .. -.. _..._ -� ·--- .._ ___ ...... ____ _ �- --- � -- -- Scirpus ro l landii Fern. 3-2-1-1 26, ++ 434D SCR0-2/Cyperaceae/Rolland 's bulrush

Scirpus subterminalis Torr. 2-1-1-1 8,12,0R,++ 738 28 SCSU/Cyperaceae/water bu lrush

Selaginella cinerascens A. A. Eat . 1-2-1-1 37, BA SECI/Selaginellaceae/pygmy spike-moss

Spartina graci lis Trin. 2- 2-2-1 14,18,25,26, 329D, 412D, 413B, 414A, SPGR-1/Poaceae/alkali cordgrass 47,NV,++ 450C, 4510 Sp henopho lis obtusata (Michx .) Scribn. var. obtusata 2-1-1-1 3,10,26, 107D, 284B, 395B, 416D , SPOBO/Poaceae/wedgegrass 36,54,++ 487C, 493B, 494D Stipa arida M. E. Jones 2-1-1-1 14,36,AZ,NV+ 249C, 249D STAR-1/Poaceae/Mormon needlegrass

Stipa di egoensis Swallen 3-1-1-1 37, BA lOB, lOD STDI-1/Poaceae/San Diego Co . need l egrass Stipa lettermanii Vasey 1-1-1-1 36, NV+ , 47 429C 29 STLE-3/Poaceae/Letterman 's need legrass Tanace"tum douglasii DC . 1-1-1-1 8,12,0R+ TADO/Asteraceae/Doug las ' tansy

The lypodium flexuosum Rob. in Gray 1-1-1- 1 18,25,47, THFL-2/Brassicaceae/perennial thelypodium NV , OR Tiare lla trifo liata L. var. trifo liata 3-1-1-1 12, OR+ 671 TITR/Saxifragaceae/laceflower

Trichostema micranthum Gray 1-1-1-1 33,36,BA TRMI -1/Lamiaceae/sma ll-flowered bluecurls

Trienta lis arctica Fisher 3-1-1-1 8, OR++ 723B, 740C 30 TRAR- 2/Primulaceae/ arct ic starflowe.r

Tr iglochin palustris L. 1-1-1-1 14 ,54,55, 330A, 331A, 352A, 352D, 454 TRPA-2/Juncaginaceae/arrow grass NV, ++

Tri llium riva le Wats. l '-1 -.1 :.1 8,47,0R 722, 739 TRRI/Liliaceae/brook wake robin

Triteleia crocea Greene var. crocea 1-1-1-1 47,53,0R 701, 717' 718, 719, 31 TRCRC/Liliaceae/yellow triteleia 736, 738

Va ccinium uliginosum L. 2-1-1-1 8,12,0R++ VAUL/Ericaceae/bog huckl eberry

Veratrum insolitum Jeps. 1-1-1-1 8,45,47,0R VEIN/Liliaceae/Siskiyou false-hellebore

Ve ronica cusickii Gray 1-1-1-1 2,20,31,32*, 435, 435B, 506B , 507A, 539A, VECU/Scrophulariaceae/Cusick 's speedwell 46,54,0R+ 573A , 590B

Viguiera laciniata Gray in Torr. 1-2-1-1 37, BA VILA/Asteraceae/San Diego Co . viguiera

Woodsia plummerae Lemmon 3-1-1-1 36++ 2250 WOPL/Aspleniaceae/Plummer's woodsia ... - en -I

,,...... 79 LIST 4 co 80 LIST 4 0) 0 r-

e;;-I � 1. CNPS has prepared a "Status Report" for this plant . Copies are available for a nominal charge that covers postage and handling . 2. See Madrano 20 :413-415 (1971) for range extension into California. 3. See Cactus and Succulent Journal 32 : 20-23 (1960) and the Intermountain Flora 6:538 (1977) for revised description. 4. See Memoirs of the New York Botanical Garden 13:626- 628 (1964) for revised description. Recent collection by Mary DeDecker is the first record for California. 5. This showy plant appeals to the commercial and private collector and is, therefore, threatened because of exploitat ion . 6. See Contributions from the United States Nat ional Herbarium 37: 160-396 (1969) for recent taxonomic treatment. 7. See Aliso 9:189-196 (1978) for revised nomenclature . 8. See Leaflets of Western Botany 3:81 (1941) for original description. 9. See Madrano 23 : 299 (1975) for discovery in Humboldt Co . and Four Seasons 4(4) :19- 20 (1974) for comment on Del Norte Co . plants. 10. See Aliso 7:415-419 (1973) for original description. - 11. See American Journal of Botany 48:565 573 (1961) and the Int ermountain ��-Flora 6:402, 403 (1977) for revised nomenclature. 12. See the Intermountain Flora 6:88 (1977) for revised nomenclature . 13. See Aliso 9:171-178 (1978) for explanat ion of transfer of genus to Crossosomataceae . 14 . This plant, presumed extinct in 1974 edition , has been rediscovered in the wild.

15. See Dempster, L. T. 1979. Galium . In, -��-�A Flora of Cal ifornia by W. L. Jepson. Vol. 4, Pt . 2. Jepson Herbarium and Library. University of California. Berkeley. 4� 16. See Memoirs of the New York Botanical Garden 26:121- 227 (1976) for recent taxonomic treatment . 17. This plant is called Juniperus communis var. sa.xitiZis in Munz (1959) . 18. See Botanical Journal of the Linnean Society 57:1-410 for a recent taxonomic treatment . 19. See American Midland Naturalist 90:449-454 (1973) and Evolution 24 : 670- 679 (1970) for recent discussions . 20 . This plant is called CheiZanthes sinuata var. cochisensis in Munz (1959) . 21. See Madrano 25:55 (1955) for description. 22. This plant , presumed extinct in the 1974 edition, was rediscovered at two sites by Mary DeDecker, but not seen at either site subsequently. 23 . See the unpublished doctoral dissertation by B. A. Veno (1979) at the University of California, Los Angeles. 24. See Madrano 25:56 (1978) for revised taxonomy. 25 . See University of California Publications in Botany 55 :1- 74 (1969) for descriptions. 26. Many collection sites are now historic. 27. See Madroflo 25:55 (1978) for first California report . 28. See Leaflets of Western Botany 10:16 (1966) for first California report . 29 . See American Journal of Botany 49:253-262 (1962) for revised description and distribution. 30. See Leaflets of Western Botany 10:333 (1966) for first California record . 31 . See American Midland Naturalist 25 : 73-100 (1941) for revised taxonomy and descriptions . 32. See Madrano 22:378 (1973) and Madrano 25:55 (1978) for distribution information .

.__ .. ___..._. ..____ .... ___ .... ______...... _ ...... _ .... ___ ...... �--'------�-- ...... --- ...... - --�-�-�-���-·�·�-�·�---....__. _ _....___ _ .__ �· � -- -...___ _ ------.....- - APPENDIX 1 81

Many of these plants were previously not well known or had not been looked for adequately in the field. Many APPENDIX others were originally suggested on the basis of local rarity, but without regard for the total range in California. Some entries are of doubtful taxonomic ONE: validity or present systematic problems that should be investigated before a decision is made to seek protection. A few plants appear tobe nothing more than PLANTS sporadic sterile hybrids. Still others are names of out-of­ state plants once thought to be native to California, but now known to have been misidentified or redefined CONSIDERED, taxonomically. BUT NOT INCLUDED

Acalypha californica Benth. Astragalus congdonii \\lats. Agastache paY'Vifolia Eastw. Astragalus inyoensis Sheldon Allium anserinum Jeps. Astraga lus lentiginosus Dougl. var . semotus Jeps . Allium dav isiae Jones Astraga lus mohavensis \fats . var. hemigyrus Allium membranaceum Ownbey (Clokey) Barneby Amsinckia spectabi lis Fisch. & Mey. var. Astraga lus panamintensis Sheldon microcarpa (Greene) Jeps . & Hoover in Jeps . Astragalus sepultipes (Barneby) Barneby Antennaria racemosa Hooker Astragalus serenoi (Kunt ze) Sheldon var. serenoi Antirrhinum fi lipes Gray Astraga lus trichopodus (Nutt .) Gray var. Arctostaphylos acutifolia Eastw. trichopodus Arctostaphy los andersonii Gray Bacopa nobsiana Mason Arctostaphy los cinerea T. J. Howell Ba lsamorhiza macro lepis Sharp var. macro lepis Arctostaphy los confertiflo1°a fastw. Boeravia annulata Cov . Arctostaphy los elegans Jeps. Bricke Z lia fru tescens Gray Arctostaphylos glandu losa Eastw. var . Brodiaea leptanch•a (Greene) Baker crassifolia Jeps. Buddleja utahensis Cov . Arctostaphy los hookeri G. Don ssp . hookeri Cakile edentula (Bigel.) Hooker ssp. californica Arctostaphy los insularis Greene (Heller) Hulten Arctostaphy los intricata T. J. Howell var. intricata Calochortus concolor (Baker) Purdy Arctostaphy los intricata T. J. Howel l var. Ca lochortus venustus Dougl . ex Benth. var. ob longifolia (T . J. Howell) Munz sanguineus Hort . Arctostaphy los mal loryi Gankin , ined. Camissonia boothii (Dougl .) Raven ssp. inyoensis Arctostaphy lo s manzanita Parry ssp. roofii (Gankin) (Munz) Mun z P. V. Wells Camissonia heterochroma (Wats.) Raven Arctostaphy los paY'Vifo lia T. J. Howell Canbya candida Parry Arctastaphy los purissima P. V. We lls Cas ti l leja arachnoidea Greenman Arctostaphy los stanfordiana Parry var. repens Ca stilleja arachnoidea Greenman ssp. arachnoidea J. B. Roof Ca stilleja arachnoidea Greenman ssp . schizotricha Artemisia cana Pursh ssp . bo landeri (Gray) Ward (Greenman) Penn . Asplenium vespertinum Maxon Cas ti l leja culbertsonii Greene Aster peirsonii C. W. Sharsm. Cas ti l leja disticha Eastw. Astraga lus austinae Gray Cas tilleja franciscana Penn . Astraga lus californicus (Gray) Greene Ca stilleja lassenensis Eastw. Astraga lus cimae Jones var. sufflatus Barneby Castilleja longispica A. els. .... >< s z Ill a. a. c .... co 82 APPENDIX 1

Ca stilleja peirsonii Eastw. Eriogonum rupinum Reveal Cas ti l leja pilosa (Wats.) Rydb . ssp. jusselii Eriogonum tripodum Greene (Ea.stw.) Munz Eriophy llum lanatum (Pursh.) Forbes var. croceum Castilleja praeterita Heckard & Bacig . (Greene) Jeps . Cas tilleja psittacina (Eastw.) Penn . Ery thronium heZeniae App legate Cau lanthus glaucus Wats. Eschscholzia covi llei Greene Ceanothus arboreus Greene Eschscholzia lemmonii Greene Ceanothus impressus Trel . var . impressus Eschscholzia lobbii Greene Ceano thus impressus Trel. var. nipomensis McMinn Eschscho lizia minutiflora Wats . Ceanothus jepsonii Greene Euphorbia misera Benth. Ceanothus pinetorum Cov . Euphorbia parishii Greene Ceanothus prostratus Benth . var. la:r:u s Jeps. Euphorbia pedieu lifera Engelm. Cerastium beeringianum Cham . & Schlecht . Frasera puberulenta A. Davidson Cercocarpus minutiflorus Abrams Frasera tubulosa Cov . ' Chama ecyparis lawsoniana (Murr .) Pa.rl. Fraxinus trifo liata (H. & A.) Lewis & Epling Chenopodium nevadense Standl. Fri tillaria biflora Lindl . Chorizanthe angustifolia Nutt. Fri tillaria glauca Greene Chorizanthe staticoides Benth. ssp. chry sacantha Calium and:r> ewsii Gray ssp . gatense (Dempster) (Goodm.) Munz . Dempster & Stebbins Chrysothamnus axi llaris Keck Ca lium oreganum Britton Cirsium nidulum (Jones) Petrak Calium wrightii Gray Clarkia te mbloriensis Vasek Gaura coccinea (Nutt .) Pursh. Claytonia spathulata Dougl . var. rosulata (Ea.stw.) Centiana newberryi · Gray McNeil! Centiana tenella Rottb. Cneoridium dumosum (Nutt .) Hooker f. ex . Baill. Cilia aliquanta A . . & V. Grant ssp . aliquanta Co llinsia concolor Greene Cilia australis (Mason & A. Grant) V. Grant Co llinsia parryi Gray Cilia campanu lata Gray Conioselinum chinense (L.) BSP . Cilia inyoensis I. M. Johnston Cordy lanthus ferrisianus Penn . Cithopsis latifolia Eastw. Cordy lanthus hel leri (Ferris) Macbr. Githopsis pu lchella Vatka Cordy lanthus nevinii Gray Grinde lia pa ludosa Greene Cordy lanthus pring lei Gray Ha ckelia bella (Macbr .) I. M. Johnston Crepis nana Richards in Frankl. ssp. ramosa Hackelia mundula (Jeps .) Ferris Babcock Hackelia ve lutina (Piper) Jtn . Crossosoma bigelovii Wats. Hap lopappus gilmanii Blake Cryp tantha hoffmannii I. M. Johnston Hap lopappus parishii (Greene) Blake Cryp tantha incana Greene Hap lopappus peirsonii (Keck) J. T. Howell Cryp tantha nubigena (Greene) Payson Hap lopappus propinquus Blake Cuscuta jepsonii Yuncker Hazardia bricke llioides (Blake) Clark Cymopterus cinerarius Gray Hecastocleis shockleyi Gray Delphinium pratense Eastw. Hemitomes congestum Gray Hesperomecon linearis (Benth.) Greene Dicentra chrysantha (H. & A. ) Walp. Heuchera merriamii Eastw. Dicentra ochro leuca Engelm . Ho llisteria lanata Wats. Dicentra pauciflora Wats. Ipomopsis polyc ladon (Torr .) V. Grant Uichond:r>a donelliana Tharp & Johnston Iris munzii Foster Draba niva lis Lilj ebl . var. ' e longata Wats. Isoetes bo landeri Engelm. var. pygmaea (Eng elm.) Drosera rotundifo lia L. Clute Dryopteris fi lix-mas (L.) Schott Isoetes howe llii Engelm . Dudleya ha ssei (Rose) Moran Isoetes nuttallii A. Br . Echinocactus polycephalus Engelm. & Bigel. Isoetes orcuttii A. A. Eaton Elodea brandegeae St . John Iva nevadensis Jones Ep hed:r>a funerea Cov . & Mort . Ivesia carrrpestris (Jones) Rydb . Erigeron calvus Cov. Ivesia muirii Gray Eriodictyon tomentosum Benth. Ivesia purpurascens (Wats .) Keck ssp . purpurascens Eriogonum arborescens Greene Ivesia pygmaea Gray Eriogonum cithariforme Wats . Ivesia webberi Gray Eriogonum dasyanthemum T. & G. Juncus chlorocephalus Engelm . Eriogonum deserticola Wats. Juncus cooperi Engelm. Eriogonum elegans Greene Kobresia myosw0oides (Vill.) Fiori & Paol. Eriogonum esmera ldense Wats. Lagophylla minor (Keck) Keck Eriogonum giganteum Wats. var. giganteum Lavatera assurgentiflora Kell. Eriogonum gracilipes Wats . Lewisia coty ledon (Wats.) Rob . in Gray var . Eriogonum hookeri Wats . coty ledon ... Eriogonum latens Jeps . Lewisia leana (Porter) Rob . >< Eriogonum ovalifo lium Nutt. ssp. eximium (Tides .) Lewisia sierrae Ferris 25 S. Stokes Lilium ke lloggii Purdy z Er iogonum parvifolium Sm . in Rees. var. lucidwn Linanthus nudatus Greene Ill (J . T. Howell) Reveal Listera caurina Pipar D. Eriogonum parvifo lium Sm . in Rees. var. paynei (Wolf Lithophragma rupicola Greene D. ex Mu nz) Reveal c N co APPENDIX 1 83

Lomatium rigidum (Jones) Jeps. Phace lia peirsoniana J. T. Howell Lomatium torreyi Coult. & Rose Phacelia pringlei Gray Lonicera cauriana Fernald Phalacroseris bolanderi Gray Lotus argophy llus (Gray) Greene ssp . ornithopus Phlox adsurgens Torr. ex Gray (Greene) Raven Phlox dispersa C. W. Sharsm. Lotus neo-incanus Munz Pho listoma racemosum (Nutt.) Constance Ludwigia repens Forester var. stipitata (Fern. & Physalis crassifo lia Benth. Griscom) Munz Picea breweriana Wats. Lupinus adsurgens E. Drew var. undu latus C. P. Smith Pilularia americana A. Br. in Jeps. Pinus balfouriana Murr . Lupinus covillei Greene Pinus quadrifo lia Parl. ex Sudw . Lupinus culbertsonii Greene ssp. hypolasius (Greene) Pinus washoensis Mason & Stockwell B. J. Cox Piperia elegans (Lindl.) Rydb . Lupinus horizonta lis Heller Plagiobothrys distantiflorus (Piper) Jtn . Lupinus inyoensis Heller Plectritis eichleriana (Suksd .) Heller Lupinus lobbii Gray ex Wats. Plectritis jepsonii (Suksd .) Davy Lupinus montigenus Heller Polyctenium fremontii (Wats.) Greene Lupinus pratensis Heller var. eriostachyus C. P. Polygonum patulum Bieb . Smith Prunus lyonii (Eastw.) Sarg . Lythrum caZifornicum T. & G. Psorothamnus arborescens (Gray) Barneby var . Machaeranthera ammophila Reveal simp licifolius (Parish) Barneby Machaeranthera leucanthemifo lia (Greene) Greene Puccinel lia lemmonii (Vasey) Scribn . Madia subspicata Keck Quereus macdona ldii Greene Ma lacothrix indecora Greene Ranunculus bonariensis Poir. var . trisepalus Malacothrix squa lida Greene (Gill.) Lourteig Mecone lla calif ornica Torr. & Frem. Rhamnus pilosa (Trel.) Abrams Mecone lla denticulata Greene Robinia neomexicana A. Gray Mentzelia leucophylla Bdg . Rhynchospora glomerata (L.) Vahl. var. capitellata Mentzelia reflexa Cov. (Michx .) Ku kenth. Menyanthes trifo liata L. Salvia cleve landii (Gray) Greene Microseris nutans (Hook .) Sch.-Bip. ssp. Sa lvia co lumbariae Benth . var. ziegleri Munz siskiyouensis Chambers, ined. Salvia vaseyi (Porter) Parish Mimu lus arenarius Grant Saxifraga fragarioides Greene - Mimu lus barbatus Greene Scopulophila rixfordii (Bdg.) Mun z & Johnston M-irnu lus gutatus Fisch. ex . DC . ssp . arenicola Sedum spathu lifoium Hooker ssp. purdyi Clausen Penn . Selaginella aspre lla Maxon Mimu lus whitneyi Gray Senecio blochmaniae Greene Monotropa hypopithys L. Senecio clarkianus Gray Mantia saxosa Bdg. Senecio lyonii Gray Mui lla coronata Greene Senecio streptanthifo lius Greene Mui lla transmontana Greene Sequoiadendron giganteum (Lindl.) Buchh . Myrica hartwegii Wats . Sibara deserti (Jones) Rollins Navarretia prolifera Greene ssp . pro lifera Sibara rosulata Rollins Nicolletia occidentalis Gray Sida lcea ranuncu lacea Greene Oenothera heterochroma Wats. Silene aperta Greene Oenothera xylocarpa Cov . Sisyrinchium halophi lum Greene Opuntia phaeacantha Engelm. var. major Engelm . Stipa latiglumis Swal len Oreonana clementis (Jones) Jeps . Stipa stilZmanii Bolander Orochaenactis thysanocarpha (Gray) Cov . Streptanthus barbatus Wats. Orthocarpus purpurascens Benth. var. pallidus Styl-ocline micropoides Gray Keck Sty lomecon heterophy lla (Benth .) G. Taylor Oxystylis lutea Torr . & Frem. Tetradymia stenolepis Greene Ory zopsis kingii (Boland.) Beal Thelypodium jaegeri Ro llins Pa nicum shastense Scribn . & Merr . Trichostema austromantanum Lewis ssp . Papaver ca lif ornicum Gray austromantanum Paronychia f1 'anciscana Eastw. Trichostema lanatum Benth. Parvisedum pentandrwn (H . K. Sharsmi th) Claus en Trifoli um monoense Greene Penstemon confusus Jones ssp. patens (Jones) Keck Triglochin striatum Ru iz & Pav . Penstemon floridus Bdg. ssp . floridus Tri Z Zium kurabayashii Freeman Penstemon monoensis Heller Tri teleia dudZeyi Hoover Penstemon scapoides Keck Trite leia gracilis Greene Peri ty le mega locephala (Wats.) Macbr. var. intr-icata Tri teZeia Zugens Greene (Bdg .) Powell Viburnum ellipticum Hooker Perity le megaZocephala (\fats.) Macbr . var . Viguiera reticulata Wats. .... oligophy lla Powell Viola adunca Small var . kirkii Duran >< Phacelia ca lthifolia Brand Viola cuneata \fats . Phacelia grisea Gray Viola ha llii Gray a Phacelia longipes Torr . ex Gray Vio la tomentosa Baker & Clausen z Phacelia lyonii Gray Whitneya dea lbata Gray Ill A. Phacelia marcescens Eastw. ex Macbr. Zigadenus fr emontii Torr . var . inezianus A. Phace lia nashiana Jeps. Jeps . c C') co 84 APPENDIX 2 APPENDIX TWO : SCIENTIFIC NAME CHANGES IN THIS EDITION

Name used in 1974 edition Name used in this edition

Agrostis hendersonii Agrostis microphy lla hendersonii Allium monticola Allium montico la keckii Arctostaphy los franciscana Arctostaphy los hookeri franciscana Arctostaphy los hearstiorwn Arctostaphy los hookeri hearstiorwn Arctostaphy los roofii Arctostaphy los manzanita roofii Arctostaphy los stanfordiana hispidulum Arctostaphy los hispidu lum Berberis higginsiae Mahonia higginsiae Berberis nevinii Mahonia nevinii Berberis pinnata insularis Mahonia pinnata insularis Berberis sonnei Mahonia sonnei Cardamine gambelii Nasturtium gambe lii Castilleja payneae Castilleja arachnoidea Casti lleja psittacina Castilleja longispica Chorizanthe insignis Centrostegia insignis Chorizanthe leptoceras Centrostegia leptoceras Chorizanthe vortriedei Centrostegia vortriedei Cicuta bo landeri Cicuta maculata bo landeri Clarkia bottae Clarkia lewisii Cordy lanthus bernardinus Cordy lanthus eremicus bernardinus Cordy lanthus brunneus capillaris Cordy lanthus tenuis capillaris Corydy lanthus littoralis littoralis Cordy lanthus rigidus littora lis Cordy lanthus pallescens Cordy lanthus tenuis pallescens Cupressus forbesii Cupressus guadalupensis fo rb esii Da lea arborescens Psorothamnus arborescens arboresens Dalea ca lifornica Psorothamnus arborescens simp licifolius Eriophy llum nubigenum congdonii Eriophy llum congdonii Fimbristy lis thermalis Fimbristylis spadicea Fritillaria phaeanthera Fritillaria eastwoodiae Habenaria elegans maritima Piperia elegans Hap lopappus brickellioides Hazardia bricke llioides Hap lopappus canus Hazardia cana

Cll >< - a z UI A. A. cc APPENDIX 2 85

Name used in 1974 edition Name used in this edition

Hap lopappus detonsus Hazardia detonsa Haplopappus eastwoodiae Ericameria fasciculata Hap lopappus uniflorus gossypinus Py rrocoma uniflora gossypina Harpagonella pa Zmeri Pectocarya palmeri He leocfza.ris parvula Eleocharis parvu la Hu lsea inyoensis Hu lsea vestita inyoensis Juncus duranii Juncus mertensianus duranii Lesquerella bernardina Lesquerella kingii bernardina Lessingia germanorum tenuis Lessingia tenuis Linanthus orcuttii pacificus Linanthus orcuttii Lomatium ciliolatum Lomatium ciliolatum hooveri Lomatium inyoense Loma tium foeniculaceum inyoense Lotus scoparius dendroideus Lotus dendroideus dendroideus Lotus scoparius traskiae Lotus dendroideus traskiae Lupinus arboreus eximius Lupinus exvn'lus Lupinus citrinus deflexus Lupinus deflexus Lupinus hypo lasius Lupinus culbertsonii hypo lasius Macfza.eranthera cognata Xylorhiza cognata Machaeranthera orcuttii Xy lorhiza orcu ttii Ma lacothrix indecora Ma lacothrix fo liosa Ma lacothrix squalida Ma lacothrix fo liosa Malvastrum kernense Erema lche kernensis Oenothera heterochroma Cami ssonia heterochroma Ophioglossum californicum Ophioglossum lusitanicum californicum Palafoxia linearis gigantea Palafoxia arida gigantea Panicum therrnale Dicfza.nthelium lanuginosum thermale Penstemon confusus confusus Penstemon confusus patens Petalonyx giZmanii Petalonyx thurberi gi lmanii Pfza.celia divaricata insularis Phacelia insularis insularis Physalis greenei Phy sa lis crassifo lia Pleuropogon davyi Pleuropogon californicus davyi Potentilla tularensis Horkelia tularensis Ranunculus alveolatus Ranunculus bonariensis trisepa lus Sedum purdyi Sedum spathulifo lium purdy i Streptanthus morrisonii elatus Streptanthus morrison'l'l Streptanthus morrisonii hirtiflorus Streptanthus morrisonii Streptanthus morrisonii morrisonii Streptanthus morrisonii Therrnopsis argentata Thermopsis macrophy ZZa argentata Tridens pilosus Erioneuron pi losum

C'I >< - Q z w D. D. cc U') ClO 86 APPENDIX 3

four 7.5-minute quads which are lettered A,B,C or D APPENDIX starting with the northwest quadrant. In this list of maps, a quad number followed by a letter THREE: refers to a 7.5-minute map; those without letters are 15- minute maps. Maps in' the 15-minute series are listed only when an area has not been covered fully by the 7.5- minute series. Quad names and availability from the LIST OF U.S.G.S. are as of October 1978.

Two sets of exceptions to this system occur. First, the QUADRANGLE oceanic islands were assigned letters corresponding to their names and were placed at the head of the list. Second, some 7.5-minute maps were never assigned appropriate 15-minute numbers. These were given the MAPS letters E and F, combined with the numbers of the adjacent 15-minute quads. They are llE-lmperial The names of quadrangles used in this appendi x are Reservoir, llF-Laguna Dam, 58E-La Paz Mtn., 320E­ taken from U.S. Geological Survey maps. They are Pheiffer Point, 387E-Santa Cruz, and 467E-Double Point. numbered and arranged according to a geographical system devised by the California Department of Water Some number and letter combinations appearing in Resources. Each 15-minute quadrangle is given a the plant lists do not occur in this appendix. In order to number beginning in the southeast corner of California provide more precise locations, the CNPS Rare Plant and ending in the northwest corner. A map showing the Office adopted a procedure of treating all quads as positi on of each quad appears at the end of this though they were 7.5-minute maps by adding the A, B, appendix. Each 15-minute quad may be divided into C, D designations to 15-minute quad numbers.

lS 7.S QUADRANGLE lS 7.S QUADRANGLE

ANAC ANACAPA ISLANDS SB MOUNT SIGNAL FARA FARALLON ISLANDS 6A YUHA BASIN SBAR SANTA BARBARA ISLAND 6B COYOTE WELLS SCAE SANTA CATALINA EAST 7A IN-KO-PAR GORGE SCAN SANTA CATALINA NORTH 7B JACUMBA SCAS SANTA CATALINA SOUTH BA LIVE OAK SPRINGS SCAW SANTA CATALINA WEST BB CAMERON CORNERS SCLC SAN CLEMENTE ID CENT BC CAMPO SCLN SAN CLEMENTE ID NORTH BD TIERRA DEL SOL SCLS SAN CLEMENTE ID SOUTH 9A MORENA RESERVOIR SCRA SANTA CRUZ ISLAND A 9B BARRETT LAKE SCRB SANTA CRUZ ISLAND B 9C TECATE SCRC SANTA CRUZ ISLAND C 9D POTRERO SCRD SANTA CRUZ ISLAND D lOA DULZURA SMIE SAN MIGUEL ID EAST lOB JAMUL MOUNTAINS SMIW SAN MIGUEL ID WEST lOC OTAY MES·A SNIC SAN NICOLAS ISLAND lOD OTAY MTN . SROE SANTA ROSA ID EAST llA NATIONAL CITY SRON SANTA ROSA ID NORTH llB POINT LOMA SROS SANTA ROSA ID SOUTH l lD IMPERIAL BEACH SROW SANTA ROSA ID WEST llE IMPERIAL RESERVO IR lA YUMA EAST llF LAGUNA DAM lB YUMA WEST 12A LITTLE PICACHO PEAK 2A GRAYS WELL NE 12B PICACHO PEAK 2B GRAYS WELL 12C ARAZ 3A MIDWAY WELL 12D BARD 3B MIDWAY WELL NW 13 OGILBY 4A BONDS CORNER 13C CACTUS C") 4B CALEXICO 14A GLAMIS >< - SA HEBER 14B GLAMIS NW c z Ill a. a. iC

14C GLAMIS SW 34B RODRIQUEZ MOUNTAIN 14D GLAMIS SE 34C SAN PASQUAL lSA HOLTVILLE NE 34D RAMONA lSB ALAMO RIO 3SA VALLEY CENTER lSC HOLTVILLE WEST 3SB SAN MARCOS lSD HOLTVILLE EAST 3SC RANCHO SANTA FE 16A BRAWLEY 3SD ESCONDIDO 16B BRAWLEY NW 36A SAN LUIS REY 16C SEELEY 36B OCEANSIDE 16D EL CENTRO 36D ENCINITAS 17A SUPERSTITION MTN 40A MULE WASH 17B PLASTER CITY NW 40B PALO VERDE 17C PAINTED GORGE 40C CIBOLA 17D PLASTER CITY 41 PALO VERDE MTS 18A CARRIZO MOUNTAIN NE 42 CHUCKWALLA SPRING 18B ARROYO TAPIADO 43 IRIS PASS 18C SWEENEY PAS S 43C IRIS WASH 18D CARRIZO MOUNTAIN 44 FRINK 19A AGUA CALIENTE SPRINGS 44B FRINK NW 19B MONUMENT PEAK 44C FRINK 19C MOUNT LAGUNA 44D WISTER 19D SOMBRERO 4SA DURMID 20A CUYAMACA PEAK 4SB SALTON 20B TULE SPRINGS 4SC TRUCKHAVEN 20C VIEJAS MOUNTAIN 4SD DURMID SE 20D DESCAN SO 46A OASIS 21A EL CAJON MTN 46B RABBIT PEAK 21B SAN VICENTE RES 46C FONTS POINT 21C EL CAJON 46D SEVENTEEN PALMS 21D ALPINE 47A CLARK LAKE NE 22A POWAY 47B COLLINS VALLEY 22B DEL MAR 47C BORREGO PALM CANYON 22C LA JOLLA 47D CLARK LAKE NE 22D LA MESA 48A BUCKSNORT MTN . 2SB PICACHO NW 48B BEAUTY MOUNTAIN 2SC PICACHO SW 48C WARNER SPRINGS 2SD PICACHO 48D HOT SPRINGS MT. 26 QUARTZ PEAK 49A AGUANGA 27 ACOLITA 49B VAIL LAKE 27C ACOLITA 49C BOUCHER HILL 28A TORTUGA 49D PALOMAR OBSERVATORY 28B IRIS SOA PECHANGA 28C WIEST SOB TEMECULA 28D AMOS soc BONSALL 29A NILAND SOD PALA 29B OBSIDIAN BUTTE SlA FALLBROOK 29C CALIPATRIA SW SlB MARGARITA PEAK 29D WESTMORELAND SlC LAS PULGAS CANYON 30A KANE SPRING NE SlD MORRO HILL 30B KANE SPRING NW S2A SAN CLEMENTE 30C HARPERS WELL S2B DANA POINT 30D KANE SPRING S2D SAN ONOFRE BLUFF 31A SHELL REEF SBA BLYTHE NE 31B BORREGO MOUNTAIN S8B MCCOY WA SH 31C HARPER CANYON SBC RIPLEY 31D BORREGO MOUNTAIN SE S8D BLYTHE 32A BORREGO SINK S8E LA PAZ MOUNTAIN 32B TUBB CANYON S9 MCCOY SPRING 32C EARTHQUAKE VALLEY 60 SIDEWINDER WELL 32D WHALE PEAK (') 61 CHUCKWALLA MOUNTAINS >< 33A RANCHI TA 62 HAYFIELD - 33B WARNERS RANCH 63 COTTONWOOD SPRING 0 33C SANTA YSABEL z 63C MORTMAR w 33D JULIAN 63D OROCOPIA CANYON A. 34A MESA GRANDE 64A THERMAL CANYON A. cc ,..... co 88 APPENDIX 3

15 7.5 QUADRANGLE 15 7.5 QUADRANGLE

64B INDIO 88D ORANGE 64C VALERIE 89A WHITTIER 64D ME CCA 89B SOUTH GATE 65 PALM DESERT 89C LONG BEACH 65A LA QUINTA 89D LOS ALAMITOS 65B RANCHO MIRAGE 90A INGLEWOOD 66 IDYLLWILD 90B VENICE 67 HEMET 90C REDONDO BEACH 67B HEMET 90D TORRANCE 67C SAGE 94B CROSS ROADS 68A WINCHESTER 95A PARKER 68B ROMO LAND 95B PARKER NW 68C MURRIETA 95C PARKER SW 68D BACHELOR MOUNTAIN 95D PARKER SE 69A ELS INORE 96A VIDAL JUNCTION 69B ALBERHILL 96B VIDAL NW 69C SITTON PEAK 96C GROMMET 69D WILD OMAR 96D VIDAL 70A SANTIAGO PEAK 97 RICE 70B EL TORO 98 IRON MOUNTAINS 70C SAN JUAN CAP I STRANO 99 CADIZ VALLEY 70D CANADA GOBERNADORA 100 DALE LAKE 71A TUSTIN 101 VALLEY MOUNTAIN 71B NEWPORT BEACH lOlB VALLEY MOUNTAIN 71D LAGUNA BEACH 102A TWENTYNINE PALMS 72A SEAL BEACH 102B SUNFAIR 73A SAN PEDRO 102C IND IAN COVE 74B POSTON 102D QUEEN MTN . 75A BIG MARIA MTS , NE 103A JOSHUA TREE NORTH 75B BIG MARIA MTS , NW 103B YUCCA VALLEY NORTH l 75C BIG MARIA MTS, SW 103C YUCCA VALLEY SOUTH 75D BIG MARIA MTS , SE 103D JOSHUA TREE SOUTH 76 MIDLAND 104A RIMROCK 77 PALEN MOUNTAINS 104B ONYX PEAK l 78 COXCOMB MOUNTAINS 104C CATCLAW FLAT 79 PINTO BASIN 104D MORONGO VALLEY 80 HEXIE MOUNTAINS 105A MOONRIDGE 81 LOST HORSE MOUNTAIN 105B BIG BEAR LAKE 82 THOUSAND PALMS 105C FOREST FALLS 82B SEVEN PALMS VALLEY 105D SAN GORGONIO MTN . 82C CATHEDRAL CITY 106A KELLER PEAK 82D MYOMA 106B HARRISON MTN 83 PALM SPRINGS 106C REDLANDS 83A DESERT HOT SPRINGS 106D YUCAIPA 83B WHITEWATER 107A SAN BERNARDINO NORTH 83D PALM SPRINGS 107B DEVORE 84A CABAZON 107C FONTANA 84B BEAUMONT 107D SAN BERNARD INO SOUTH 84C SAN JACINTO 108A CUCAMONGA PEAK 84D LAKE FULMOR 108B MOUNT BALDY 85A EL CASCO 108C ONTARIO 85B SUNNYMEAD 108D GUASTI 85C PERRIS 109A GLENDORA BSD LAKEV IEW 109B AZUSA 86A RIVERSIDE EAST 109C BALDWIN PARK 86B RIVERSIDE WEST 109D SAN DIMAS 86C LAKE MATHEWS llOA MOUNT WILSON 86D STEELE PEAK llOB PASADENA (") 87A CORONA NORTH llOC LOS ANGELES >< 87B PRADO DAM llOD EL MONTE 87C BLACK STAR CANYON lllA BURBANK a z 87D CORONA SOUTH lllB VAN NUYS Ill 88A YORBA LINDA lllC BEVERLY HILLS A. 88B LA HABRA lllD HOLLYWOOD A. cc 88C ANAHEIM 112A CANOGA PARK ao ao APPENDIX 3 8.9

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112B CALABASAS 136D CHILAO FLAT 112C MAL IBU BEACH 137A AGUA DULCE l 12D TOPANGA 137B MINT CANYON 113A THOUSAND OAKS 137C SAN FERNANDO 113B NEWBURY PARK 137D SUNLAND 113C TRIUNFO PASS 138A NEWHALL 113D POINT DUME 138B VAL VERDE 114A CAMARILLO 138C SANTA SUSANA 114B OXNARD 138D OAT MOUNTAIN 114D POINT MUGU 139A PIRU 120B STANDARD WASH 139B FILLMORE 120C GENE WASH 139C MOORPARK 121A LAKE HAVASU CITY SOUTH 139D SIMI 121B HAVASU LAKE 140A SANTA PAULA PEAK 121C WHIPPLE MTS . SW 140B OJAI 121D WHIPPLE WASH 140C SAT I COY 122A SAVARIA PEAK NE 140D SANTA PAULA 122B SAVARIA PEAK NW 141A MATILIJA 122C SAVARIA PEAK SW 141B WHITE LEDGE PEAK 122D SAVARIA PEAK 141C PITAS POINT 123 TURTLE MOUNTAINS 141D VENTURA 124 MILLIGAN 142A CARPINTERIA 125 CADIZ LAKE 142B SANTA BARBARA 126 BRISTOL LAKE 143A GOLETA 126B BRISTOL LAKE NW 143B DOS PUEBLOS CANYON 126C BRISTOL LAKE SW 144A TAJIGUAS 127A LEAD MOUNTAIN NE 144B GAV IOTA 127B LEAD MOUNTAIN 145A SA CATE 127C LEAD MOUNTAIN SW 145B POINT CONCEPTION 127D CLEGHORN LAKES 146B TOPOCK 128A DEADMAN LAKE NE 146C CASTLE ROCK 128B DEADMAN LAKE NW 14 7A WHALE MTN . 128C DEADMAN LAKE SW 14 7B MONUMENTAL PASS 128D DEADMAN LAKE SE 14 7C SNAGGLETOOTH 129A HIDALGO MOUNTAIN 147D CHEMEHUEV I PEAK 129B EMERSON LAKE 148 STEPLADDER MOUNTAINS 129C LANDERS 149 ESSEX 129D GOAT MOUNTAIN 150 DANBY 130A MELVILLE LAKE 151 CADIZ 130B OLD WOMAN SPRINGS 152 BA GD AD 130C RATTLESNAKE CANYON 152C BAGDAD SW 130D BIGHORN CANYON 152D AMBOY CRATER 131A COUGAR BUTTES 153A ASH HILL 131B LUCERNE VALLEY 153B LUDLOW 131C FAWNSKIN 153C MORGANS WELL 131D BIG BEAR CITY 153D LUDLOW SE 132A FIFTEENMILE VALLEY 154A LAVIC LAKE 132B APPLE VALLEY SOUTH 154B SUNSHINE PEAK 132C LAKE ARROWHEAD 154C GALWAY LAKE 132D BUTLER PEAK 154D LAVIC SE 133A HESPERIA 155 RODMAN MOUNTAINS 133B BALDY MESA 155A SILVER BELL MINE 133C CAJON 156 ORD MOUNTAINS 133D CEDAR SPRINGS 157A STODDARD WELL 134A PHELAN 157B TURTLE VALLEY 134B MESCAL CREEK 157C APPLE VALLEY NORTH 134C MOUNT SAN ANTONIO 157D FAIRVIEW VALLEY 134D TELEGRAPH PEAK 158A HELENDALE 135A VALYERMO 158B VICTORVILLE NW (f) 135B JUNIPER HILLS 158C ADELANTO >< - 135C WATERMAN MTN 158D VICTORVILLE c 135D CRYSTAL LAKE 159A SHADOW MOUNTAINS z 136A PACIFICO MOUNTAIN 159B ADOBE MOUNTAIN Ill a. 136B ACTON 159C EL MIRAGE a. 136C CONDOR 159D SHADOW MOUNTAINS SE cc a> co 90 APPENDIX 3

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160A HI VISTA 182D BARSTOW SE 160B ALPINE BUTTE 183A TWELVE GAGUE LAKE 160C LITTLEROCK 183B KRAMER HILLS 160D LOVEJOY BUTTES 183C ASTLEY RANCHO 161A LANCASTER EAST 183D WILD CROSSING 161B LANCASTER WEST 184A KRAMER 161C RITTER RIDGE 184B RICH 161D PALMDALE 184C KRAMER SW 162A DEL SUR 184D RED BUTTES 162B LAKE HUGHES 185A MUROC 162C GREEN VALLEY 185B FLUHR 162D SLEEPY VALLEY 185C REDMAN SCHOOL 163A BURNT PEAK 185D MOUNT MESA 163B LIEBRE MOUNTAIN 186A BISSELL 163C WHITAKER PEAK 186B SOLEDAD MOUNTAIN 163D WARM SPRINGS MOUNTAIN 186C ROSAMOND 164A BLACK MOUNTAIN 186D ROSAMOND LAKE 164B MCDONALD PEAK 187A WILLOW SPRINGS 164C DEVILS HEART PEAK 187B TYLERHORSE CANYON 164D COBBLESTONE MOUNTAIN 187C FAIRMONT BUTTE 165A LOCKWOOD VALLEY 187D LITTLE BUTTES 165B SAN GUILLERMO 188A LIEBRE TWINS 165C LION CANYON 188B WINTERS RIDGE 165D TOPATOPA MOUNTAINS 188C LE LIEBRE RANCH 166A REYES PEAK 188D NEENACH SCHOOL 166B RANCHO NUEVO CREEK 189A PASTORIA CREEK 166C OLD MAN MOUNTAIN 189B GRAPEVINE 166D WHEELER SPRINGS 189C FRAZIER MOUNTAIN 167A MADULCE PEAK 189D LEBEC 167B BIG PINE MOUNTAIN 190A PLEITO HILLS 167C LITTLE PINE MOUNTAIN 190B EAGLE REST PEAK 167D HILDRETH PEAK 190C SAWMILL MOUNTAIN 168A SAN RAFAEL MTN 190D CUDDY VALLEY 168B FIGUEROA MTN 191A SANTIAGO CREEK 168C LAKE CACHUMA 191B BALLINGER CANYON 168D SAN MARCOS PASS 191C CUYAMA PEAK 169A LOS OLIVOS 191D APACHE CANYON 169B ZACA CREEK 192A CUYAMA 169C SOLVANG 192B NEW CUYAMA 169D SANTA YNEZ 192C SALISBURY POTRERO 170A LOS ALAMOS 192D FOX MOUNTAIN 170B LOMPOC 193A PEAK MOUNTAIN 170C LOMPOC HILLS 193B BATES CANYON 170D SANTA ROSA HILLS 193C BALD MOUNTAIN 171A SURF 193D HURRICANE DECK 171C POINT ARGUELLO 194A MANZANITA MTN . 171D TRANQUILLON MTN 194B TEPUSQUET CANYON 172B NEEDLES NW 194C FOXEN CANYON l 72C NEEDLES SW 194D ZACA LAKE 172D NEEDLES 195A TWITCHELL DAM 173 BANNOCK 195B SANTA MARIA 174 FENNER 195C ORCUTT 175 COLTON WELL 195D SISQUOC 176 FLYNN 196A GUADALUPE 177 KERENS 196B POINT SAL 178 BROADWELL LAKE 196C CASMALIA 179 CADY MOUNTAINS 196D MT . MANCHESTER 180 NEWBERRY 198 HOMER MOUNTAIN 181A YERMO 199 LANFAIR VALLEY C') 181B NEBO 200 MID HILLS )( 181C DAGGETT 201 KELSO a 181D MINNEOLA 202 OLD DAD MOUNTAIN z Ill 182A BARSTOW 203 SODA LAKE a. 182B HINKLEY 204 CAVE MOUNTAIN a. 182C HODGE 205 ALVORD MOUNTAIN c 0 0) APPENDIX 3 91

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206 LANE MOUNTAIN 233 CUDDLEBACK LAKE 207 OPAL MOUNTAIN 234A KLINKER MTN . 208 FREMONT PEAK 234B EL PASO PEAKS 209A BORON NE 234C JOHANNESBURG 209B BORON NW 234D RED MOUNTAIN 209C JOHANNE SBURG SW 235A GARLO CK 209D SADDLEBACK MTN . 235B SALTDALE NW 210A GALILEO HILL 235C CANT IL 210B CALIFORNIA CITY NORTH 235D SALTDALE SE 210C CALIFORNIA CITY SOUTH 236A DOVE SPRING 210D NORTH EDWARD S 236B PINYON MTN . 211A MOJAVE NE 236C CROSS MTN . 211B CACHE PEAK 236D CINCO 211C MOJAVE 237A CLARAV ILLE 211D SANBORN 237B PIUTE PEAK 212A TEHACHAPI NE 237C LORAINE 212B TEHACHAP I NORTH 237D EMERALD MTN . 212C TEHACHAP I SOUTH 238A BRECKENRIDGE MTN . N I 238B ADELAIDE 2 1 2D MO OL TH MT . 213A KEENE 238C BENA 213B BEAR MOUNTAIN 238D OILER PEAK 213C TEJON RANCH 239A RIO BRAVO RANCH 213D CUMMINGS MTN . 239B OIL CENTER 214A ARVIN 239C LAMONT 214B WEED PATCH 239D EDISON 214C METTLER 240A OILDALE 214D TEJON HILLS 240B ROSEDALE 215A CONNER 240C STEVENS 215B MILLUX 240D GOSFORD 215C CONNER SW 241A RIO BRAVO 215D COAL OIL CANYON 241B BUTTONWILLOW 216A MOUTH OF KERN 241C EAST ELK HILLS 216B TAFT 24 1D TUPMAN 216C MARICOPA 242A LO KERN 216D PENTLAND 242B BELRIDGE 217A FELLOWS 242C REWARD 217B PANORAMA HILLS 242D WEST ELK HILLS 217C WELLS RANCH 243A CARNEROS ROCKS 217D ELKHORN HILLS 243B LAS YEGUAS RANCH 218A PAINTED ROCK 243C SIMMLER 218B CHIMINEAS RANCH 243D MC KITTRICK SUMMIT 218C TAYLOR CANYON 244A LA PANZA NE 218D CALIENTE MTN 244B LA PANZA RANCH 219A BRANCH MTN . 244C LA PANZA 219B LOS MACHOS HILLS 244D CALIFORNIA VALLEY 219C CHIMNEY CANYON 245A CAMATTA RANCH 219D MIRANDA PINE MTN . 245B WILSON CORNER 220A CALDWELL MESA 245C SANTA MARGARITA LAKE 220B TAR SPRING RIDGE 245D POZO SUMMIT 220C NIPOMO 246A SANTA MARGARITA 220D HUASNA PEAK 246B ATASCADERO 221A ARROYO GRANDE NE 246C SAN LU IS OBISPO 221B PISMO BEACH 246D LOPEZ MTN . 221D OCEANO 247A MORRO BAY NORTH 222A PORT SAN LUIS 247B CAYUC OS 223 SEARCHLIGHT 247D MORRO BAY SOUTH 224 CRESCENT PEAK 248 ROACH LAKE 225 IVANPAH 249 CLARK MTN 226 ME SCAL RANGE 250 KINGSTON PEAK (") 227 HALLORAN SPRING 251 SILURIAN HILLS >< 228 BAKER 252 AVAWAT Z PASS i5 229 RED PAS S LAKE 253 LEACH LAKE z TIEFORT MOUNTAINS 254 QUAIL MOUNTAINS Ill 230 D. 231 GOLDSTONE LAKE 255 WINGATE PASS D. 232 PILOT KNOB 256A SEARLES LAKE II( ,... a> 92 APPENDIX 3

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256B WEST END 274 HORSE THIEF SPRINGS 256C SPANGLER HILLS EAST 275 TECOPA 256D CHRISTMAS CANYON 276 SHOSHONE 257A LONE BUTTE 277 CONFIDENCE HILLS 257B RIDGECREST NORTH 278 WINGATE WASH 257C RIDGECREST SOUTH 279 MANLY PEAK 257D SPANGLER HILLS WEST 280 TRONA 258A INYO KERN 281 MTN . SPRINGS CANYON 258B OWENS PEAK 282 LITTLE LAKE 258C FREEMAN JUNCTION 283 LAMONT PEAK 258D INYOKERN SE 284 KERNVILLE 259A WALKER PASS 285 CAL IFORNIA HOT SPRINGS 259B ONYX 286A GIBBON PEAK � 259C CANE CANYON 286B FOUNTAIN SPRINGS 259D HORSE CANYON 286C QUINCY SCHOOL j 260A WELDON 286D WHITE RIVER 260B LAKE ISABELLA NORTH 287A DUCOR 260C LAKE ISABELLA SOUTH 287B SAUSALITO SCHOOL � 260D WOOLSTALF CREEK 287C DELANO EAST 1 261A ALTA SIERRA 287D RICHGROVE 261B GLENNVILLE 288A PIXLEY 261C DEMOCRAT HOT SPRINGS 288B ALPAUGH 261D MIRACLE HOT SPRINGS 288C ALLENSWORTH 262A WOODY 288D DELANO WEST 262B SAND CANYON 289A HACIENDA RANCH NE 262C KNOB HILL 289B HAC IENDA RANCH NW 262D PINE MOUNTAIN 289C LONE TREE WELL 263A DEEPWELL RANCH 289D HA CIENDA RANCH 263B MCFARLAND 290A DUDLEY RIDGE 263C FAMOSO 290B LOS VIEJOS 263D NORTH OF OILDALE 290C AVENAL GAP 264A POND 290D WEST CAMP 264B WA SCO NW 291A KETTLEMAN PLAIN 264C WASCO SW 291B GARZA PEAK 264D WA SCO 291C TENT HILLS 265A LOST HILLS NE 291D PYRAMID HILLS 265B LOST HILLS NW 292A THE DARK HOLE 265C LOST HILLS 292B PARKF IELD 265D SEMITROPIC 292C CHOLAME HILLS 266A ANTELOPE PLAIN 292D CHOLAME VALLEY 266B EMIGRANT HILL 293A STOCKDALE MOUNTAIN 266C SHALE POINT 293B VALLETON 266D BLACKWELLS CORNER 293C SAN MIGUEL 267A SAWTOOTH RIDGE 293D RANCHITO CANYON 267B ORCHARD PEAK 294A WUNPOST 267C HOLLAND CANYON 294B HAMES VALLEY 267D PACKWOOD CREEK 294C TIERRA RECONDA MTN 268A CHO LAME 294D BRADLEY 268B SHAND ON 295A WILLIAMS HILL 268C SHEDD CANYON 295B JOLON 268D CAMATTA CANYON 295C BURNETT PEAK 269A ESTRALLA 295D BRY SON 269B PASO ROBLES 296A ALDER PEAK 269C TEMPLETON 296B CAPE SAN MARTIN 269D CRESTON 296C VILLA CREEK 270A ADELAIDA 296D BURRO MOUNTAIN 270B LIME MOUNTAIN 297 PAHRUMP 270C CYPRESS MOUNTAIN 298 STEWART VALLEY Cf) 270D YORK MOUNTAIN 299 EAGLE MOUNTAIN >< 271A PEBBLESTONE SHUT-IN 300 FUNERAL PEAK - 271B SAN SIMEON a 301 BENNETTS WELL z 271C PICO CREEK 302 TELESCOPE PEAK w 271D CAMBRIA 303 NATURANGO PEAK A. 272A PIEDRAS BLANCAS 304 COSO PEAK A. SHENANDOAH PEAK c 273 305 HAIWEE RESERVOIR N en APPENDIX 3 93

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306 MONACHE MTN . 333C EXETER 307 HOCKETT PEAK 333D ROCKY HILL 308 CAMP NELSON 334A MONSON 309A SPRINGVILLE 334B TRAVER 309B FRAZ IER VALLEY 334C GOSHEN 309C SUCCESS DAM 334D VISALIA 309D GLOBE 335A BURRIS PARK 310A LINDSAY 335B LATON 310B CAIRNS CORNER 335C HANFORD 310C WOODVILLE 335D REMNOY 310D PORTERVILLE 336A RIVERDALE 311A TULARE 336B BURREL 311B PAIGE 336C VANGARD 311C TAYLOR WEIR 336D LEMOORE 311D TIPTON 337A FIVE POINTS 312A WA UKENA 337B WESTSIDE 312B GUERNSEY 337C HARR IS RANCH 312C EL RICO RANCH 337D CAL FLAX 312D CORCORAN 338A TRES PICOS FARMS 313A STRATFORD 338B LILLIS RANCH WESTHAVEN 313B 338C JOAQU IN ROCKS 313C KETTLEMAN CITY 338D DOMENG INE RANCH 313D STRATFORD SE 339A CIERVO MTN . 314A HURON 339B IDRIA 314B GUIJARRAL HILLS 339C SAN BENITO MTN . 314C AVENAL 339D SANTA RITA PEAK 314D LA CIMA 340A HERNANDEZ RESERVO IR 315A COALINGA 340B ROCK SPRING PEAK 315B ALCALDE HILLS 340C LO NOAK 315C CURRY MOUNTAIN 340D HEPSEDAM PEAK 315D KREYENHAGEN HILLS 34 1 GREENFIELD 316A SHERMAN PEAK 341A TOPO VALLEY 316B PRIEST VALLEY 341B NORTH CHALONE PEAK 316C SLACK CANYON 341C GREENFIELD 316D SMITH MTN . 34 lD PINALITO CANYON 317A MONARCH PEAK 342A SOLEDAD 317B NATTRASS VALLEY 342B PALO ESCRITO PEAK 317C SAN ARDO 342C SYCAMORE FLAT 317D PANCHO RICO VALLEY 342D PARAISO SPRINGS 318A SAN LUCAS 343A RANA CREEK 318B THOMPSON CANYON 343B CARMEL VALLEY 318C COSIO KNOB 343C VENTANA CONES 318D ESPINOSA CANYON 343D CHEWS RIDGE 319A RELIZ CANYON 344A MOUNT CARMEL 319B JUNIPERO SERRA PEAK 344B SOBERANESS POINT 319C CONE PEAK 344C POINT SUR 319D BEAR CANYON 344D BIG SUR 320A TASSAJARA HOT SPGS 345 BIG DUNE 320B PARTINGTON RIDGE 346 CHLORIDE CLIFF 320D LOPEZ POINT 34 7 STOVEPIPE WELLS 320E PFEIFFER POINT 348 MARBLE CANYON 321C HIGH PEAK 349 UBEHEBE PEAK 322 ASH MEADOWS 350 NEW YORK BUTTE 323 RYAN 35 1 LONE PINE 324 FURNACE CREEK 352 MOUNT WHITNEY 325 EMIGRANT CANYON 353 TRIPLE DIVIDE PEAK 326 PANAMINT BUTTE 354 GIANT FOREST 327 DARWIN 355A MIRAMONTE 328 KEELER 355B TUCKER MTN . 329 C") OLAN CHA 355C STOKES MOUNTAIN 330 KERN PEAK >< 355D AUCKLAND - 331 MINERAL KING 356A ORANGE COVE NORTH Cl 332 KAWEAH z 356B WA HTOKE Ill 333A WOODLAKE 356C REEDLEY A. 333B IVANHOE 356D ORANGE COVE SOUTH A. c M CJ) 94 APPENDIX 3

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357A SANGER 381A FIREBAUGH NE 357B MALAGA 38 1B POSO FARM 357C CONEJO 381C FIREBAUGH 357D SELMA 381D MENDOTA DAM 358A FRESNO SOUTH 382A OXALIS 358B KEARNEY PARK 382E DOS PALOS 358C RAISIN 382C HAMMOND RANCH 358D CARUTHERS 382D BROADVIEW FARMS 359A KERMAN 383A CHARLESTON SCHOOL 359B JAMESAN 383B ORTIGALITA PEAK NW 359C SAN JOAQUIN 383C ORTIGALITA PEAK 359D HELM 383D LAGUNA SECA RANCH f 360A TRANQUILLITY 384A LOS BANOS VALLEY l I 360B COIT RANCH 384B MARIPOSA PEAK 360C LEVIS 384C QUIEN SABE VALLEY 360D CANTUA CREEK 384D RUBY CANYON 361A CHANEY RANCH 385A THREE SISTERS �I • 361B CHOUNET RANCH 385B SAN FELIPE I 361C TUMEY HILLS 385C HOLLISTER , 361D MONOCLINE RIDGE 385D TRES PINOS 362A MERCEY HOT SPRINGS 386A CHITTENDEN j 362B CERRO COLORADO 386B WA TSONVILLE EAST i 362C LLANADA 386C PRUNED ALE I 362D PANOCHE 386D SAN JUAN BAUTISTA 363A PANOCHE PASS 387A WAT SONVILLE WEST l 363B CHERRY PEAK 387B SOQUEL 363C BICKMORE CANYON 387D MO SS LAND ING 363D SAN BENITO 387E SANTA CRUZ �J 364A PAICINES 388C BONNIE CLAIRE SW 364B MT . HARLAN 389 UBEHEBE CRATER 364C GONZALES 390 LAST CHANCE RANGE 364D MT . JOHNSON 391 WAUCOBA SPRING '1 365A NATIVIDAD 392 WAUCOBA MOUNTAIN 365B SALINAS 393 BIG PINE 365C SPRECKELS 394 MOUNT GODDARD 365D CHUAL AR 395 BLACKCAP MOUNTAIN 366A MARINA 396 HUNTINGTON LAKE 366C MONTEREY 397 SHAVER LAKE 366D SEASIDE 398A NORTH FORK 36 7 BULLFROG 398B O'NEALS 368 GRAPEVINE PEAK 398C MILLERTON LAKE WEST 369 TIN MOUNTAIN 398D MILLERTON LAKE EAST 370 DRY MOUNTAIN 399A KNOWLES 371 WAUCOBA WASH 399B RAYMOND 372 INDEPENDENCE 399C DAULTON 373 MOUNT PINCHOT 399D LITTLE TABLE MTN . 374 MARION PEAK 400A RAYNOR CREEK 375 TEHIP ITE DOME 400B LE GRAND 376 PATTERSON MOUNTAIN 400C BERENDA 377A TRIMMER 400D KISMET 377B HUMPHREYS STATION 401A PLAINS BURG 377C PIEDRA 401B EL NIDO 377D PINE FLAT DAM 401C BLISS RANCH 378A ACADEMY 401D CHOWCHILLA 378B FRIANT 402A SANDY MUSH 378C CLOVIS 402B TURNER RANCH 378D ROUND MOUNTAIN 402C DELTA RANCH 379A LANES BRIDGE 402D SANTA RITA BRIDGE Cl) 379B GREGG 403A SAN LUIS RANCH >< 379C HERNDON 403B INGOMAR Cl- 379D FRESNO NORTH 403C VOLTA z 380A MADERA 403D LOS BANOS Ill A. 380B BONITA RANCH 404A HOWARD RANCH A. 380C GRAVELLY FORD 404B CREVISON PEAK c 380D BIOLA 404C PACHECO PASS .::I' CJ) APPENDIX 3 95

15 7.5 QUADRANGLE 15 7.5 QUADRANGLE

404D SAN LUIS DAM 428A MOUNTAIN VIEW 405A MUSTANG PEAK 428B PALO ALTO 405B MISSISSIPPI CREEK 428C MINDEGO HILL 405C GILROY HOT SPRINGS 428D CUPERTINO 405D PACHECO PEAK 429A WOOD SIDE 406A MOUNT SIZER 429B HALF MOON BAY 406B MORGAN HILL 429C SAN GREGORIO 406C MOUNT MADONNA 429D LA HONDA 406D GILROY 430 PIPER PEAK 407A SANTA TERESA HILLS 431 MT . BARCROFT 407B LOS GATOS 432 WHITE MOUNTAIN 407C LAUREL 433 CASA DIABLO MOUNTAIN 407D LOMA PRIETA 434 MOUNT MORRISON 408A CASTLE ROCK RIDGE 435 DEVILS POSTPILE 408B BIG BASIN 436 MERCED PEAK 408C DAVENPORT 437 YOSEMITE 408D FELTON 438A EL PORTAL 409A FRANKLIN POINT 438B KINSLEY 409B PIGEON POINT 438C FELICIANA MOUNTAIN 409D ANO NUEVO 438D BUCKINGHAM MTN 410 MAGRUDER MTN . 439A BUCKHORN PEAK 411 SOLDIER PASS 439B COULTERVILLE 412 BLANCO MOUNTAIN 439C HORNITOS 413 BISHOP 439D BEAR VALLEY 414 MOUNT TOM 440A PENON BLANCO PEAK 415 MOUNT ABBOT 440B LA GRANGE 416 KAISER PEAK 440C SNELLING 417 SHUTEYE PEAK 440D MERCED FALLS 418 BASS LAKE 441A COOPERSTOWN 419A STUMPFIELD MOUNTAIN 44 1B PAULSELL 419B MARIPOSA 441C MONTPELIER 419C BEN HUR 441D TURLOCK LAKE 419D HORSECAMP MOUNTAIN 442A WATERFORD 420A CHATHEYS VALLEY 442B RIVERBANK 420B INDIAN GULCH 442C CERES 420C OWENS RESERVOIR 442D DENA IR 420D ILLINOIS HILL 443A SALIDA 421A HAYSTACK MOUNTAIN 443B RIPON 421B YOSEMITE LAKE 443C WESTLEY 421C MERCED 443D BRUSH LAKE 421D PLANADA 444A VERNALIS 422A WINTON 444B TRACY 422B CRESSEY 444C LONE TREE CREEK 422C ARENA 444D SOLYO 422D ATWATER 445A MIDWAY 423A TURLOCK 445B ALTAMONT 423B HATCH 445C MENDENHALL SPRINGS 423C GUSTINE 445D CEDAR MOUNTAIN 423D STEVINSON 446A LIVERMORE 424A CROWS LANDING 446B DUBLIN 424B PATTERSON 446C NILES 424C ORESTIMBA PEAK 446D LA COSTA VALLEY 424D NEWMAN 447A HAYWARD 425A COPPER MTN 447B SAN LEANDRO 425B MOUNT BOARDMAN 447C REDWOOD POINT 425C MOUNT STAKES 447D NEWARK 425D WILCOX RIDGE 448A HUNTERS POINT 426A EYLAR MOUNTAIN 448B SAN FRANCISCO SOUTH 426B MOUNT DAY 448C MONTARA MOUNTAIN C"') 426C LICK OBSERVATORY 448D SAN MATEO >< 426D ISABEL VALLEY 449 DAVIS MOUNTAIN 427A CALAVERAS RESERVOIR BENTON i5 450 z 427B MILPITAS 451 GLASS MOUNTAIN Ill 427C SAN JOSE WEST 452 COWTRACK MTN . A. 427D SAN JOSE EAST 453 MONO CRATERS A. c II) en 96 APPENDIX 3

15 7.5 QUADRANGLE 15 7.5 QUADRANGLE

454 TUOLUMNE MEADOWS 477D JENNY LIND 455 HETCH HETCHY RES 478A CLEMENTS 456 LAKE ELEANOR 478B LOCKEFORD 457A DUCKWALL MOUNTAIN 471lC WATERLOO 457B TUOLUMNE 478D LINDEN 457C GROVELAND 47YA LODI NORTH 457D JAWBONE RIDGE 479B NEW HOPE 458A STANDARD 479C TERMINOUS 458B SONORA 479D LODI SOUTH 458C CHINESE CAMP 480A ISLETON 458D MOCCASIN 480B RIO VISTA 459A MELONES DAM 480C JERSEY ISLAND 459B COPPEROPOLIS 480D BOULDIN ISLAND 459C KNIGHTS FERRY 481A BIRDS LANDING 459D KEYSTONE 481B DENVERTON 460A BACHELOR VALLEY 481C HONKER BAY 460B FARMINGTON 481D ANTIOCH NORTH 460C ESCALON 482A FAIRFIELD SOUTH 460D OAKDALE 482B CORDELIA 461A PETERS 482C BENICIA 461B STOCKTON EAST 482D PORT CHICAGO 461C MANTECA 483A CUTTINGS WHARF 461D AVENA 483B SEARS POINT 462A STOCKTON WEST 483C PETALUMA POINT 462B HOLT 483D MARE ISLAND 462C UNION ISLAND 484A PETALUMA RIVER 462D LATHROP 484B PETALUMA 463A WOODWARD ISLAND 484C SAN GERONIMO

463B BRENTWOOD 484D NOVATO j 463C BYRON HOT SPRINGS 485A POINT REYES NE j 463D BETHANY 485B TOMALES 464A ANTIOCH SOUTH 485C DRAKES BAY i 464B CLAYTON 485D INVERNESS � 464C DIABLO 486 AURORA J 464D TAS SAJARA 487 BRIDGEPORT 1 465A WALNUT CREEK 488 FALES HOT SPRINGS 1 465B BRIONES VALLEY 488B CHRIS FLAT 465C OAKLAND EAST 488C FALES HOT SPRINGS 1 465D LAS TRAMPAS RIDGE 489 SONDRA PASS 1 466A RICHMOND 489A LOST CANNON PEAK 466B SAN QUENTIN 489D PICKEL MEADOW 1 466C SAN FRANC ISCO NORTH 490 DARDANELLES CONE , 466D OAKLAND WEST 491 BIG MEADOW 467A SAN RAFAEL 492 BLUE MOUNTAIN 1 467B BOLINAS 494A WEST POINT 467C POINT BONITA 493B PINE GROVE 467D DOUBLE POINT 493C MOKELUMNE HILL 468 HUNTOON VALLEY 493D RAIL ROAD FLAT 469 TRENCH CANYON 494A AMADOR CITY 470 BODIE 494B IRISH HILL 471 MATTERHORN PEAK 494C IONE 472 TOWER PEAK 494D JACKSON 473 PINECREST 495A CARBONDALE 474 LONG BARN 495B SLOUGHHOUSE 475A STANISLAUS 495C CLAY 475B MURPHYS 495D GOOSE CREEK 475C COLUMBIA 496A ELK GROVE 475D COLUMBIA SE 496B FLORIN C") 476A CALAVERITAS 496C BRUCEVILLE >< 476B SAN ANDREAS - 496D GALT a 476C SALT SPRING VALLEY 497A CLARKSBURG z 476D ANGLES CAMP 497B SAXON Ill a. 477A VALLEY SPRINGS 497C LIBERTY ISLAND a. 477B WALLACE 497D COURTLAND c 477C VALLEY SPRINGS SW 498A DIXON

lS 7.S QUADRANGLE lS 7.S QUADRANGLE

498B ALLENDALE Sl7D CALISTOGA 498C ELMIRA Sl8A JIMTOWN 498D DOZIER Sl8B GEY SERVILLE 499A MOUNT VACA Sl8C GUERNEVILLE 499B CAPELL VALLEY Sl8D HEALDSBURG 499C MOUNT GEORGE Sl9A SKAGGS SPRINGS 499D FAIRFIELD NORTH Sl9B TOMBS CREEK SOOA YOUNTVILLE Sl9C FORT RO SS SOOB RUTHERFORD Sl9D CAZADERO sooc SONOMA 520A ANNAPOLIS SOOD NAPA S20B STEWARTS POINT SOlA KENWOOD S20D PLANTATION SOlB SANTA ROSA 521 MOUNT SIEGAL SO lC COTATI S22 FREEL PEAK SOlD GLEN ELLEN S22A MINDEN S02A SEBASTOPOL S22B SOUTH LAKE TAHOE S02B CAMP MEEKER S22C FREEL PEAK S02C VALLEY FORD 523A EMERALD BAY 502D TWO ROCK 523B ROCKBOUND VALLEY S03A DUNCANS MILLS 523C PYRAMID PEAK S03B ARCHED ROCK S23D ECHO LAKE S03D BODEGA HEAD S24A LOON LAKE S04 DESERT CREEK PEAK S24B ROBBS PEAK sos TOPAZ LAKE S24C RIVERTON S06 MARKLEEVILLE S24D KYBURZ 507 SILVER LAKE SZSA DEVIL PEAK SOSA LEEK SPRING HILL 525B TUNNEL HILL S08B STUMP SPRING 52SC SLATE MOUNTAIN S08C CALADOR S2SD EOLLOCK PINES S08D PEDDLER HILL S26A GEORGETOWN S09A SLY PARK S26B GREENWOOD S09B CAMINO S26C COLOMA S09C AUKUM S26D GARDEN VALLEY S09D OMO RAN CH S27A AUBURN 510A PLACERVILLE S27B GOLD HILL SlOB SHINGLE SPRINGS S27C ROCKLIN SlOC LATROBE S27D PILOT HILL SlOD FIDDLETOWN S28A LINCOLN 511A CLARKSVILLE 528B SHERIDAN SllB FOLSOM S28C PLEASANT GROVE SllC BUFFALO CREEK S28D ROSEVILLE SllD FOLSOM SE S29A NICOLAUS Sl2A CITRUS HEIGHTS S29B SUTTER CAUSEWAY Sl2B RIO LINDA S29C KNIGHTS LANDING 512C SACRAMENTO EAST S29D VERONA Sl2D CARMICHAEL S30A KIRKVILLE Sl3A TAYLOR MONUMENT S30B DUNNIGAN Sl3B GRAYS BEND S30C ZAMORA Sl3C DAVIS S30D ELDORADO BEND Sl3D &A CRAMENTO WEST S31A WILDWOOD SCHOOL Sl4A WOODLAND S31B RUMSEY Sl4B MAD ISON S31C GU INDA Sl4C WINTERS S31D BIRD VALLEY Sl4D MERRITT S32A GLASCOCK MTN . SlSA ESPARTO S32B WILSON VALLEY SlSB BROOKS S32C JERICHO VALLEY SlSC LAKE BERRYESSA S32D KNOXVILLE SlSD MONTICELLO DAM S33A LOWER LAKE Sl6A WALTER SPRINGS S33B CLEARLAKE HIGHLANDS (I) Sl 6B AETNA SPRINGS S33C WHISPERING PINES >< Sl6C ST . HELENA S33D MIDDLETOWN CHILES VALLEY a 516D 534A KELSEYVILLE z Sl7A DETERT RESERVO IR S34B HIGHLAND SPRINGS Ill Sl7B MOUNT ST. HELENA a. S34C AST! a. Sl7C MARK WEST SPRINGS 534D THE GEYSERS c .... Q) 98 APPENDIX 3

lS 7.S QUADRANGLE lS 7.S QUADRANGLE

53S HOP LAND SSS DONNER PAS S 535A HOPLAND sssc SODA SPRINGS 535B CLOVERDALE SSSD NORDEN S36 ORNBAUN VALLEY SS6 EMIGRANT GAP S37 POINT ARENA SS6C BLUE CANYON S37B POINT ARENA SS6D CISCO GROVE S37C SAUNDERS REEF 557A ALLEGHANY 537D GUALALA S57B PIKE 538A KINGS BEACH 5S7C NORTH BLOOMFIELD S38B TAHOE CITY S57D WASHINGTON S38C HOMEWOOD 5S8A CAMP TO NV ILLE S38D MEEKS BAY 5S8B CHALLENGE S39A GRANITE CHIEF SS8C FRENCH CORRAL 539B ROYAL GORGE SS8D NEVADA CITY S39C BUNKER HILL 559A RACKERBY S39D WENTWORTH SPRINGS 5S9B BANGOR 540A DUNCAN PEAK SS9C LOMA RICA 540B WESTVILLE 5S9D OREGON HOUSE S40C MICHIGAN BLUFF 560A PALERMO S40D GREEK STORE S60B BIGGS 541A DUTCH FLAT S60C GRIDLEY S4 1B CHICAGO PARK S60D HON CUT S41C COLFAX S61A WEST OF BIGGS S41D FORE STHILL S61B BUTTE CITY I S42A GRAS S VALLEY 561C SANBORN SLOUGH 1 542B ROUGH AND READY S61D PENNINGTON S42C WOLF 562A PRINCETON LOGANDALE S42D LAKE COMBIE 562B j1 S43A SMARTVILLE S62C MAXWELL S43B BROWNS VALLEY S62D MOULTON WEIR 543C WHEATLAND 563 LODO GA 543D CAMP FAR WEST S63A LOGAN RIDGE 1 S44A YUBA CITY S63D SITES � 544B SUTTER S64A STONYFORD j 544C GILSIZER SLOUGH 564B SAINT JOHN MTN . S44D OLIVEHURST S64C FOUTS SPRINGS j S45A SUTTER BUTTES 564D GILMORE PEAK S45B MERIDIAN 56SA CROCKETT PEAK 54SC FRIMES 565B LAKE PILLSBURY S45D TISDALE WEIR 56SC ELK MOUNTAIN 546A COLUSA 565D POTATO HILL S46B WILLIAMS 566 POTTER VALLEY 546C CORTINA CREEK 566C REDWOOD VALLEY S46D ARBUCKLE S66D POTTER VALLEY 54 7 WILBUR SPRINGS S67 WILLITS S47A MANOR SLOUGH S68 COMPTSCHE S48 CLEARLAKE OAKS 569A FORT BRAGG S48C CLEARLAKE OAKS 569D MENDOCINO S49A BARTLETT MTN S70 LOYALTON S49B UPPER LAKE 5 71 SIERRAVILLE S49C LAKEPORT S72 SIERRA CITY 549D LUCERNE 573A MOUNT FILLMORE SSOA COW MOUNTAIN 573B LA PORTE 550B UKIAH S73C GOODYEARS BAR 573D DOWNIEVILLE ssoc ELLEDGE PEAK S50D PURDYS GARDENS 574A AMERICAN HOUSE S74B CASCADE C'? 551 BOONVILLE CLIPPER MILLS >< 552 NAVARRO 574C 5S2B ELK 574D STRAWBERRY VALLEY a S52C MALLO PASS CREEK S7SA BRUSH CREEK z BERRY CREEK Ill S53A ALBION S7SB A. S54 TRUCKEE S7SC OROVILLE DAM A. SS4A BOCA 57SD FORBES TOWN cc SS4B TRUCKEE S76A CHEROKEE co SS4C MARTIS PEAK S76B HAML IN CANYON en APPENDIX 3 99

15 7.5 QUADRANGLE 15 7.5 QUADRANGLE

576C SHIPPEE 596A PASKENTA 576D OROVILLE 596B RILEY RIDGE 577A CHICO 596C HALL RIDGE 577B ORD FERRY 596D NEWVILLE 577C LLANO SECO 597A BALL MOUNTAIN 577D NELSON 597B BUCK ROCK 578A HAMILTON CITY 597C MENDOCINO PASS 578B ORLAND 597D LOG SPRING 578C WILLOWS 598A LEECH LAKE MTN . 578D GLENN 598B BLUENOSE RIDGE 579A FRUTO NE 598C COVELO EAST 579B JULIAN ROCKS 598D NEWHOUSE RIDGE 579C FRUTO 599A MINA 579D STONE VALLEY 599B UPDEGRAFF RIDGE 580A CHROME 599C IRON PEAK SSOB ALDER SPRINGS 599D COVELO WEST 580C FELKNER HILL 600A BELL SPRINGS 580D ELK CREEK 600B NOBLE BUTTE 581A PLASKETT MEADOWS 600C LEGGETT 581B PLASKETT RIDGE 600D TAN OAK PARK 581C HULL MOUNTAIN 601A PIERCY 581D KNEECAP RIDGE 601B BEAR HARBOR 582A THATCHER RIDGE 601C MISTAKE POINT 582A THATCHER RIDGE 601D HALES GROVE 582B JAMISON RIDGE 602 DOYLE 582C BRUSHY MTN . 603 MILFORD 582D SANHEDRIN MTN . 604A ANTELOPE LAKE 583A DOS RIOS 604B KETTLE ROCK 583B LAYTONVILLE 604C GENESEE VALLEY 583C LONGVALE 604D BABCOCK PEAK 583D WILLIS RIDGE 605 GREENV ILLE 584A CAHTO PEAK 606 ALMAN OR 584B LINCOLN RIDGE 607 JONESVILLE 584C DUTCHMANS KNOLL 608 BUTTE MEADOWS 584D SHERWOOD PEAK 609 PANTHER SPRING 585A WESTPORT 610A TUSCAN SPRINGS 585D INGLENOOK 610B RED BLUFF EAST 586 CHILCOOT 610C GERBER 587A DIXIE MTN . 610D LOS MOLINOS 587B CROCKER MTN . 611A RED BLUFF WEST 587C PORTOLA 611B BLOSSOM 587D RECONNAISSANCE PEAK 611C RED BANK 588A GRIZZLY VALLEY 611D WEST OF GERBER 588B MT . INGALLS 612A OXBOW BRIDGE 588C JOHNSVILLE 612B COLD FORK 588D BLAIRSDEN 612C RAGLIN RIDGE 589A SPRING GARDEN 612D LOWREY 589B QUINCY 613 YOLLA BOLLY 589C ONION VALLEY 614 BLACK ROCK MOUNTAIN 589D BLUE NOSE MOUNTAIN 615A SHANNON BUTTE 590 BUCKS LAKE 615B ZENIA 591 PULGA 615C LAKE MOUNTAIN 592 PARADISE 615D LONG RIDGE 593A CAMP BELL MOUND 616A ALDERPOINT 593B RICHARDSON SPGS NW 616B FORT SEWARD 593C NORD 616C HARR IS 593D RICHARDSON SPRINGS 616D JEWETT ROCK 594A VINA 617A MIRANDA 594B CORNING 617B ETTERS BURG (') 594C KIRKWOOD 617C BR ICELAND >< 594D FOSTER ISLAND 617D GARB ERV ILLE - Cll 595A HENLEYVILLE 618A HONEYDEW z 595B FLOURNOY 618B SHUBRICK PEAK UI 595C SEHORN CREEK 618D SHELTER COVE a. a. 595D BLACK BUTTE DAM 619A COOSKIE CREEK -c 0) 0) 100 APPENDIX 3

15 7.5 QUADRANGLE 15 7.5 QUADRANGLE

620 WENDEL 659 HAYDEN HILL 621 LITCHFIELD 660 LITTLE VALLEY 621C STANDISH 661 JELLICO 622 SUSANVILLE 662 BURNEY 622C DIAMOND MTN . 663 MONTGOMERY CREEK 622D JANESVILLE 664 BOLLIBOKKA MOUNTAIN 623 WESTWOOD 665 LAMOINE 624 CHESTER 666 SCHELL MOUNTAIN 625 MOUNT HARKNESS 667 TRINITY DAM 626 LASSEN PEAK 668 HELENA 627 MANTON 669 IRONSIDE MOUNTAIN 628A TUSCAN BUTTES NE 670 WILLOW CREEK 628B BALLS FERRY 671 BLUE LAKE 628C BEND 672A ARCATA NORTH 628D DALES 672B TYEE CITY 629A COTTONWOOD 672C EUREKA 629B OLINDA 672D ARCATA SOUTH 629C MITCHELL GULCH 673A SNAKE LAKE 629D HOOKER 673B EMERSON PEAK

630 ONO 673C BOOT LAKE I I 631 CHANCELLOR PEAK 673D LITTLE HAT MTN 632 DUBAKELLA MOUNTAIN 674A JESS VALLEY 633 PICKETT PEAK 674B TULE MOUNTAIN �' 634 BLOCKS BURG 674C MADELINE 634C BLOCKS BURG 674D COLD SPRING MTN . 635A BRIDGEVILLE 675 LIKELY iI 635B REDCREST 676 ADIN 635C WE OTT 677 BIEBER l 635D MYERS FLAT 678 FALL RIVER MILLS i 636A SCOTIA 679 PONDOSA 636B TAYLOR PEAK 680 BIG BEND 636C BUCKEYE MTN . 681 SHOEINHORSE MOUNTAIN I 636D BULL CREEK 682 DUNSMUIR 637A CAPETOWN 683 BONANZA KING i 637B CAPE MENDOCINO 684 COFFEE CREEK I PETROLIA 637C 685 CECILVILLE 1 638 SHINN MOUNTAIN 686 SALMON MOUNTAIN 639 KARLO 687 HOOP A 640 FREDONYER PEAK 688 COYOTE PEAK � 641 ANTELOPE MOUNTAIN 689A RODGERS PEAK 642 HARVEY MOUNTAIN 689C TRINIDAD J 643 PROSPECT PEAK 689D CRANNELL 644 MANZANITA LAKE 690A HAN SEN ISLAND 645 WHITMORE 690B WARREN PEAK 646 MILLVILLE 690C EAGLE PEAK 646B BELLA VISTA 690D EAGLEVILLE 646C PALO CEDRO 691A SHIELDS CREEK 647A PROJECT CITY 691B DORRIS RESERVO IR 647B SHASTA DAM 691C LITTLE JUNIPER RES . 647C REDD ING 691D SOUP CREEK 647D ENTERPRISE 692 ALTURAS Jl 648 FRENCH GULCH 693 CANBY 649 WEAVERV ILLE 694 CRANK MOUNTAIN 650 HAYFORK 695 WHITE HORSE 651 HYAMPOM 696 HAMBONE 652 PILOT CREEK 697 BARTLE 653 IAQUA BUTTES 698 SHASTA 654 FORTUNA 699 WEED M 654B FIELDS LANDING 700 CHINA MOUNTAIN >< 654C FORTUNA - 701 ETNA Q 655A CANNIBAL ISLAND 702 SAWY ERS BAR z 655D FERNDALE 703 FORKS OF SALMON Ill 65 6 OBSERVAT ION PEAK 704 ORLEANS a.. 65 7 RAVENDALE a.. 705 TECTAH CREEK c 658 GRASSHOPPER VALLEY 706A FERN CANYON 0 0 ,.. APPENDIX 3 101

15 7.5 QUADRANGLE 15 7.5 QUADRANGLE

706D ORICK 724 FORT BIDWELL 707 CEDARVILLE 725 WILLOW RANCH 708 DAVIS CREEK 726 SOUTH MOUNTAIN 709 BIG SAGE RESERVOIR 727 STEELE SWAMP 710 JACKS BUTTE 728 CLEAR LAKE RESERVOIR 711 HACKAMORE 729 TULELAKE 712 TIMBER MOUNTAIN 730 MOUNT DOME 173 MED ICINE LAKE 731 DORRIS 714 BRAY 732 MACDOEL 715 THE WHALEBACK 733 COPCO 716 DWINNELL RESERVOIR 734 HORNBROOK 717 YREKA 735 CONDREY MOUNTAIN 718 FORT JONES 736 SEIAD VALLEY 189 SCOTT BAR 737 HAPPY CAMP 720 UKONOM LAKE 738 PRESTON PEAK 721 DILLON MOUNTAIN 739 GASQUET 7 22 SHIP MOUNTAIN 740A HIGH DIVIDE 723A CHILDS HILL 740B SMITH RIVER 723B SISTER ROCKS 740C CRESCENT CITY 723D REQUA 740D HI OUCHI

C? >< c z Ill a. a. cC ,.. 0 ,.. 102 APPENDIX 3

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REFERENCES

Abrams , L. 1923-1960. An illustrated flora of the Pacific states, Washington, Oregon and California. Stanford University Press. Stanford , California. 4 volumes .

Ayensu , E. S. and R. A. DeFilipps . 1978. Endangered and threatened plants of the United States. Smithsonian Institution and World Wildlife Fund, Inc . Washington , D.C. 403 pp .

Barbour , M. and J. Maj or (editors) . 1977. Terrestria l vegetation of California. John Wiley Interscience. New York . 1002 pp . l' Lewis, H. 1972. The or1g1n of endemics in the California flora . In, Ta:x:onomy, phytogeography and I i evolution, edited by D. H. Valentine. Academic Press . London and New York . Pp . 179 -188. J Munz, P. A. 1959. A California flora. In collaboration with D. D. Keck. University of Cal ifornia Press. Berkeley. 1681 pp .

Munz, P. A. 1968. Supp lement to a California flora . University of Cal iforn ia Press . Berkeley. 224 pp . Munz, P. A. 1974. A flora of southern California. University of California Press. Berkeley. 1 086 pp . I Ornduff, R. 1974. Introduction to California plant life . Un iversity of California Press . Berke ley. I 152 pp . � Prance, G. T. and T. S. Elias (editors) . 1977. Extinction is forever: threat ened and endangered species of plants in the Am ericas and their significance in ecosystems today and in the future . Proceedings of a symposium held at the New York Botanical Garden, 11-·13 May 1976, in commemoration of the Bicen­ tennial of the Uni ted States of America . The New York Botanical Garden . Bronx . 437 pp .

Raven , P. H. and D. I. Ax elrod. 1978 . Origin and relationships of the California Flora. University of Ca lifo rnia Publications in Botany 72: 1-134 .

Reed, M. J. , W. R. Powell, and B. S. Bal . 1963 . Electronic data processing codes for California wi ldland plants. U. S. ·Forest Service Research Note PSW-N20. 314 pp .

Siddal l, J. L. , K. L. Chambers, and D. H. Wagner . 1979. Rare, threatened, and endangered vascular plants in Oregon--an interim report. Oregon Natura l Area Preserves Adv isory Committee to the State Land Board . Salem. 109 pp .

St ebbins, G. L. 1978 . Why are there so many rare plants in California? I. Environmental factors . Fr emontia 5(4) :6-10.

Stebbins, G. L. 1978 . Why are there so many rare plants in California? II. Youth and age of speci es . Fremontia 6(1) :17- 20 .

Stebbins, G. L. 1980. Rarity of plant species : a synthetic viewpoint . Rhodora 82 :77 - 86.

Stebbins , G. L. and J. Maj or. 1965. Endemism and speciat ion in the Cal ifornia flora. Eco logical Mono­ graphs 35:1-35. INDEX 105

INDEX

AB I ES AN flROSTEPHIUM ARCTOSTAPl-IYLOS (Cont .) amabilis, 68 breviflorum , 68 montana , 7 bracteata, 44 ANGELICA montaraensis, 7 lasiocarpa, 68 callii, 44 montereyensis, 8 ABRON IA AN TENNARIA morroensis , 8 alpina, 6 racemosa _, 81 myrtifolia, 8 ACACIA suffrut escens, 44 nissenana, 45 smallii, 68 ANTIRRHINUM obispoensis, 45 ACALYPHA cyathiferum , 68 otayensis, 8 cal ifornica, 81 fi lipes, 81 pacifica, 8 ACANTHOM INTl-IA ovatum , 44 paj aroensis , 45 ilicifolia, 6 subcordatum , 6 pallida, 8 lanceo lata , 44 virga , 44 parvifolia, 81 obovata APHAN I SMA pechoensis, 45 duttonii, 6 blitoides, 6 peninsularis, 68 obovata, 44 ARAB IS pilosula ADOLPl-IIA aculeolata, 6 pi losula, 8 ca l ifornica, 68 blepharophylla, 44 p ismoensis , 45 AGASTACHE breweri pumila, S parvifolia, 81 austinae , 44 pur issima , 81 AGAVE pecuniaria, 7 refugioens is , 8 shawii, 68 cobrensis, 68 roofii, 84 utahensis constancei , 7 ru dis, 8 eborispina, 68 fernadl iana silvicola, 8 nevadensis, 44 styl osa, 45 stanford iana AGRO PYRON hoffmann ii , 7 hispidulum, 84 scribneri , 68 john stonii, 7 repens, 81 AGROSTIS lignifera , 68 tomentosa ari st iglumis, 6 macdonald iana , 7 insul icola, 45 blasdalei microphylla, 45 subcordata, 45 blasdalei , 6 mod esta, 7 virgata, 8 marinensis, 6 oregana , 68 ARENAR IA clivicola pari shi i, 45 howellii, 45 clivicola, 6 pygmaea , 45 macradenia punta-reyensis, 6 rigidissima , 45 kuschei , 8 hendersonii, 84 serpentini co la, 7 procumbens, 8 hooveri , 44 shockleyi , 68 rosei, 8 humilis, 68 ARCTOMECON ursina, 8 microphylla merriamii, 68 ARGEMONE hendersonii, 6 ARCTOSTAPHYLOS mun ita ALLI UM acut ifolia, 81 robusta , 8 anserinum , 81 andersonii, 81 ARN I CA davisiae , 81 auricu lata, 7 cernua , 45 fimbriatum bakeri, 7 spathulata munz ii, 44 cat al inae , 7 spathulata, 45 purdyi , 44 cinerea , 81 tomentel la, 69 sharsmithae , 44 confert iflora , 81 venosa, 8 hickmanii, 6 cruzensis, 7 viscosa, 8 ARTEM ISIA hoffmanii, 6 densi flora, 7 howel lii edmundsii can a clokeyi , 44 edmundsii, 7 bolanderi , 81 membranaceum, 81 parvifolia, 7 palmeri , 69 ASCLEPIAS monticola, 84 elegans, 81 kecki i, cryptoceras 44 franc iscana , 84 parishii, crypt oceras, 44 glandulosa 69 sanborn ii solanoana , cra ssifolia, 81 45 tuolumnense, ASPLENIUM 6 glut inosa , 7 siskiyouense , septentrionale, 68 hearstiorum, 84 69 yo semitense, vespert inum , 6 hispidul a, 45 81 ALOPECURUS viride , hookeri 69 aequalis ASTER franc iscana , 2 sonomensis, brickellioides 6 hearst iorum , 7 AMBROSIA brickel lioides , hookeri , 81 69 chenopodiifol ia, chilensis 6B ravenii , 7 pumila, lentus , 6 hooveri , 45 9 AMl>IOBRmll\ greatai, imbricata, 7 45 sonorae, peirsonii, 6 insulari s, 81 81 AMS INC KIA ASTRAGALUS int ricata grandiflora, agnicidus , 2 6 intricata, 81 lunarus , 44 albens, oblongifolia, 81 46 )( spectabil is argophyllus luc i ana , 7 IU microcarpa , argophyllus, 81 maPoryi , 81 69 a vernicosa atratus manzanita z furcata, mensanus, 44 roofi i, 81 46 II) Q ,... 106 INDEX

ASTRAGALUS (cont .) BENITOA CALOCHORTUS (cont .) austinae, 81 occidentalis, 10 palrnerii bicristatus, 46 BENSON I ELLA rnunzii, 47 brauntonii, 9 oregana, 10 persist ens, 11 breweri, 46 BERBERIS pulchellus, 47 californicus, 81 higginsiae, 84 sirnulans , 4 7 cimae nevinii, 84 striatus, 11 cimae, 9 pinnata tiburonensis, 11 sufflatus, 81 insularis, 84 urnbellatus, 4 7 clarianus, 9 sonnei, 84 un iflorus , 70 clevelandii, 46 BERGEROCACTUS venustus congdonii, 81 emoryi, 69 sanguineus , 81 crotalariae , 46 BLENNOSPERMA CALYCADEN IA deanei, 9 bakeri, 10 frmont ii, 11 funereus, 9 nanum hooveri , 11 geyeri robustum , 10 oppositifolia, 47 geyeri, 69 BLEPHARIDACHNE CALYPTR IDIUM gilmanii, 46 kingii, 69 pulchellurn, 2 insular is BLOOME RIA quadripetalum 47 harwoodii, 69 humi lis, 10 CALYSTEGIA inversus , 46 BOERHAVIA rnalacophylla inyoensis, 81 annulata, 81 berryi , 47 jaegerianus , 9 BOLAND RA peirsonii, 11 johannis-howel lii, 9 cal ifornica, 46 stebbinsii, 11 kentrophyta BOTRYCHIUM CAMISSONIA danaus, 46 pumicola, 10 benitensis , 11 elatus , 69 BOUTELOUA booth ii lentiformis, 69 simplex, 69 alyssoides , 70 lentiginosus trifida , 69 boothii, 70 borreganus , 69 BOYKINIA inyoensis, 81 kernensis, 69 rotundifolia, 46 guadalupensis micans, 9 BRICKELLIA clernentina, 11 piscinensis, 9 frutescens, 81 hardharniae , 11 semotus, 81 knappiana, 10 heterochroma , 81 sesquimetralis, 9 nevinii, 47 integrifolia, 47 leucolobus , 46 BRODIAEA kernensis macrodon, 46 coronaria kernensis, 47 magdalenae rosea , 10 minor, 70 peirsonii, 9 fi lifolia, 10 sierrae miguelensis, 46 insignis, 10 alticola, 11 mohavensis kinkiensis, 10 tanacetifo lia hemigyrus , 81 leptandra , 81 quadriperforata, 47 monoens is, 9 orcuttii, 10 CAMPANULA nevinii, 9 pal lida, 10 californica , 11 nutans, 46 BUDDLEJA exigua, 47 oocarpus , 9 utahensis, 81 scabrel la, 70 panamintensis, 81 BURSE RA shet leri , 11 pauperculus, 46 microphylla, 69 wilkinsiana, 47 pseudiodanthus, 9 CAKILE CANBY A pycnostachyus edentula candida , 81 lanosissimus , 2 californica, 81 CANOT IA ravenii, 9 CALAMAGROST IS ho lacantha , 70 sepultipes, 81 bolanderi, 47 CARDAMINE serenoi crassiglumi s, 10 gambelii, 84 serenoi, 81 densa, 10 CAR EX shevockii, 9 fo liosa, 10 albida, 12 subvestitus , 9 ophitidis, 47 californica, 70 ten er CALANDRINIA congdonii, 4 7 titi, 9 maritima, 69 davyi, 47 traskiae, 9 CALLIANDRA eleocharis, 70 tricarinatus, 46 eriophylla, 70 geyeri , 70 trichopodus CALOCHORTUS gigas , 47 trichopodus, 81 catalinae , 4 7 halliana, 70 umbraticus, 46 clavatus lasiocarpa, 70 webberi, 46 av ius , 10 livida, 2 ATR IPLEX clavatus , 4 7 obispoensis, 12 tularensis, 2 recurvifolius , 11 paucifructus , 12 vallicola, 10 coeruleus sheldonii, 70 AYEN IA westonii, 11 tornpkinsii, 12 cornpact a, 69 concolor, 81 whitneyi, 12 BACCHARIS dunnii, 11 CARPENTER IA plumrnerae, 46 excavatus, 11 cal ifornica, 4 7 vanessae, 10 greenei, 11 CASSIA BACOPA longebarbatus , 11 covesii, 70 >< 2 w nobsiana, 81 monanthus, CASTE LA Q BALSAMORHIZA nudus ernoryl , 70 z rnacrolepis shastensis, 47 CAST ILLEJA rnacrolepis, 81 obispoensis, 11 arachnoidea 81 CD arachnoidea, 0 ,... INDEX 107

CAST ILLEJA CERCOCARPUS (cont .) CLARKIA arachnoidea minutiflorus , 82 borealis (cont .) schizotricha, 81 traskiae, 13 borealis, 49 brevilobata, 48 CHAENACTIS bottae, 84 cinerea, 48 parishii, 13 breweri , 49 cu lbertsonii, 81 suffrutescens, 48 calientensis, 14 disticha , 81 CHAMAEBATIA delicata, 71 elata, 12 australis, 70 exilis, 49 ewanii, 48 CHAMAECYPARIS franciscana, 14 franciscana, 81 lawsoniana , 82 imbricata, 15 gleasonii, 12 nootkatensis, 70 jolonensis, 49 grisea, 12 CHE I LANTHES lewisii, 49 hololeuca, 12 fibrillosa, 13 lingulata, 15 lassenensis, 81 wootonii, 71 mildrediae, 49 latifolia CHENOPODIUM mosquinii lat ifolia, 48 gigantospe:rmum , 71 mosquinii, 15 mendocinensis, 12 nevadense, 82 xerophila, 2 leschkeana, 2 CHLOROGALUM rostrata, 15 longispica, 81 grandiflorum , 13 rubicunda mollis, 12 purpureum rubicunda, 49 neg ecta, 1 12 purpureum , 13 speciosa payneae, 84 reductum , 13 immaculata, 15 peirsonii, 82 CHORIZANTHE springvillensis, pilosa 15 angustifolia, 82 tembloriensis, 82 jusselii, 82 blakleyi, 48 virgata, 49 plagiotoma, 48 breweri, 13 CLAYTONIA praeterita, 82 doug lasii, 48 bellidifolia, 71 psittacina, 82 howellii, 13 lanceolata uliginosa, 12 insignis, 84 peirsonii, 15 CAULANTHUS leptoceras , 84 spathulata amp lexicaulis orcuttiana, 13 rosulata, 82 barbarae, 12 parryi CNEORIDIUM glaucus, 82 fernandina, 14 dumosum, 82 simulans , 12 procumbens COLLINSIA stenocarpus , 12 al bi flora , 48 antonina, 15 CAULOSTRAMINA pun gens concolor, 82 j aegeri , 12 pungens , 14 franciscana , 49 CEANOTHUS rectispina, 14 greenei, 49 arboreus , 82 robusta, 48 linearis, 71 confusus , 12 spinosa, 14 parryi , 82 cuneatus staticoides COLLOMIA decumbens, 12 chrysacantha, 82 diversifolia, 49 cyaneus, 13 valida , 2 larsenii, 15 diverge ns, 13 vortriedei , 84 rawsoniana, 15 ferrisiae, 13 wheeleri , 48 tracyi , 49 fresnensis, 48 CHRYSOTHAMNUS COLUBRINA gloriosus axi llari s, 82 californica, 15 gloriosus , 48 parryi COMAROSTAPHYLIS porrectus , 13 bolanderi, 14 diversifolia hearstion1m , 13 CICUT A diversifo lia, 49 impressus bolanderi , 84 CON IOSEL INUM impressus , 82 maculata chinense, 82 nipomensis, 82 bolanderi, 71 CORDYLANTHUS insularis, 48 CIRS ilJM bernardinus , 84 j epsonii, 82 andrews ii , 49 brunneus maritimus , 13 campy lon , 14 capi llaris, 84 masonii, 13 ciliolatum , 14 capitatus, 71 pinetorum, 82 crassicaule, 14 eremicus pro stratus font inale bernardinus , 15 laxus , 82 font inale, 14 eremicus , 49 purpureus , 48 obi spoense , 14 ferrisianus , 82 rigidus, 48 hydrophilwn hel leri , 82 roderickii, 13 hydrophi lum , 14 li ttoralis sonomensis, 48 vaseyi , 14 littor alis, 84 verrucosus , 70 loncholepis, 14 maritimus CELTIS nidulum , 82 maritimus, 15 ret iculata, 70 occidentale palustris, 49 CENTAURIUM compactum, 14 mo llis nemophilum , 13 rhothophi lum, 14 hispidus , 15 CENTROSTEGIA walkerianum , 49 mollis, 15 insignis, 48 CLARK IA nevinii, 82 leptoceras , 13 amoena nidularius , 15 vortriedei, 48 wh itneyi , 49 orcuttianus , 71 CERASTIUM austral is, 14 pall escens, 84 >< beeringianum , 82 biloba palmatus , 15 w CERCOCARPUS austral is, 49 parviflorus , 71 c betuloides borealis pringlei, 82 z blancheae, 48 arida, 14 rigidus ,... littoralis, 15 c .,... 108 INDEX

CORDYLANTHUS (cont.) DE DEC KERA DRABA (cont .) tecopensis, 49 eurekensis, 50 howellii tenuis DELPHINIUM carnosula, 18 16 capillaris, 15 bakeri , howel lii, 72 pallescens , 16 gypsophilum lemmonii COREOPSIS gypsophi lum, SO incrassata, 51 hamiltonii, 16 hesperium nivalis maritima , 71 cuyamacae , 17 elongata, 82 CORETHROGYNE hutchinsoniae , 17 pterosperma , 51 filaginifolia inopinum , 17 quadricostata, Sl incana , 49 kinkiense, 17 sierrae , 51 linifolia, 16 luteum , 17 stenoloba leucophylla , 49 pari sh ii ramosa, 18 CORYDALIS purpureum , Sl DROSERA caseana subg lobosum, 51 anglica, 72 caseana, 50 prat ense , 82 rotundifolia, 82 CORYPHANTHA purpusii, 51 DRYOPTERIS vivipara stachydeum , 71 filix-mas , 82 16 71 al versonii, trolliifolium , DUDLEYA rosea, 16 uliginosum , 51 abramsii CREPIS umbraculorum , Sl murina , Sl nana variegatum attenuata ramosa, 82 thornei , 17 orcuttii, 72 CROSSOSOMA DENDROMECON bettinae , 18 bigelovii, 82 rigida blochmaniae californ icum , 50 harfordii, 51 blochmaniae , Sl CROTON rhamnoides, 17 brevifolia, 18 wiggins ii, 71 DENTAR IA insularis, 18 CRYPTANTHA gemmata, 51 candelabrum, 18 costata, 50 DESCHAMPS I A cymosa crinita, 16 at ropurpurea, 71 marcescens , 18 crymophila, 50 DICENTRA ovat ifolia, 52 excavata, 50 chrysantha, 82 densiflora , 18 ganderi, 16 formosa greenei, 52 hispidula, 50 oregana, 17 hassei, 82 hoffmann ii, 82 nevadensis, Sl mu lticaulis, 18 holoptera , 50 ochroleuca , 82 nesiot ica, 18 hooveri, 50 pauciflora , 82 parva, 18 incana, 82 DICHANTHELIUM saxosa mariposae, 50 lanuginosum saxosa , 52 nubigena, 82 thermale, 17 stolonifera , 18 rattanii, 50 DICHELOSTEMMA traskiae , 18 roosiorum, 16 lacuna-vernalis, 17 variegata, 52 scoparia, 71 venustum , 51 virens , 52 subretusa, 71 DICHONDRA viscida , 18 traskiae, 16 donnel liana, 82 EATON ELLA tumulosa, 50 occidental is, 72 congdonii , 52 CUPRESSUS DIMERESIA ECHINOCACTUS abramsiana , 16 howellii, 71 po l ycephalus, 82 bakeri DIPLACUS ECHINOCEREUS bakeri, SO aridus , 51 engelmann ii matthewsii, 50 clevelandii, 51 howei , 18 forbesii, 84 grandifl orus , Sl munzii, 52 governi ana , 16 parvifloru s, 51 ELEOCHARIS guadalupensis DIRCA parvula, 72 forbesii, 71 occidentalis, 51 ELODEA macrocarpa , 16 DISSANTHE LIUM brandegeae, 82 nevadensis, 50 ca lifornicum , 2 EMPETRUM pygmaea, 50 DITAXIS hermaphroditum , 72 stephensonii, 16 adenophora, 72 ENCELIOPSIS CUSCUTA californica, 17 covillei, 18 howel liana, 50 DITHYREA nudicaulis jepsonii , 82 mari tima , 17 nudicaulis, 72 CYMOPTERUS DOWN ING IA ENNEAPOGON cinerarius , 82 con color desvauxii, 72 deserticola, 16 brevior, 17 EPHEDRA gilmanii, 71 humilis, 17 funerea, 82 ripleyi , 71 DRABA EPILOBIUM CYNANCHUM asterophora luteum 72 utahense, 71 asterophora , 17 nivium, 18 CYPRIPEDIUM macrocarpa , 17 oreganUJll , 18 californ icum , 50 aureola, 17 rigidum , 52 fasciculatum , 16 cana, 71 siskiyouense, 18 >< montanum , 16 cruciata EREMALCHE w 52 DALEA cruciata, 17 kernensis, a arborescens, 84 integrifolia, 17 ERIASTRUM z californica, 84 doug lasii brandegeae, 18 DARLINGTON IA douglasii, 72 densiflorum CIO 1 9 0 californica, SO sanctorum , ,.. INDEX 109

ERIASTRUM (cont.) ERIOGONUM (cont .) ERYS IMUM (cont .) hooveri, 52 heermannii franciscanum luteum, 52 floccosum, 53 franciscanum , 54 pluriflorum hirtel lum , 53 insulare, 21 sherman-hoytae, 52 hoffmann ii menziesii, 21 tracyi, 19 hoffmann:li, 53 suffr utescens virgatum, 52 robustius, 53 grandifolium, 54 ERICAMERIA hookeri , 82 lompocense, 54 fasciculata, 19 intrafractum, 53 teretifolium , 21 palmeri , 72 kearneyi ERYTHRON IUM ERIGERON kearneyi , 73 citrinum, 54 acris kel loggii, 20 grandiflorum debilis, 72 kennedyi pusateri, 21 aequifolius, 19 austromontanum, 20 heleniae, 82 bloomeri pinicola, 20 hendersonii, 73 nudatus, 72 latens, 82 howel lii, 54 calvus, 82 libert ini, 20 klamathense, 54 cervinus , 52 microthecum tuolumnense, 54 del icatus , 19 johnstonii, 20 ESCHSCHOLZ IA elegantulus, 72 panaminten se, 20 covi llei , 82 flexudsus, 19 nervu losum , 20 hypecoides, 54 foliosus nortonii, 20 lemmonii, 82 blochmaniae, 52 nudum lobbii, 82 miser, 52 murinum, 20 minut:iflora, 82 multiceps, 19 ovalifol ium procera , 21 parishii, 19 eximium , 82 ramosa, 54 petrophilus, 52 vineum , 20 rhombipetala, 21 sanctarum , 52 parvifolium EUCN IDE supplex, 19 lucidum , 82 rupestris, 73 ERIOCHLOA paynei , 82 EUPATORIUM aristata, 72 pendu lum , 20 shastense, 54 ERIODICTYON polypodum, 53 EUPHORBIA altissimum , 19 procidum , 20 ari zonica, 73 angustifol ium 72 puberulum, 73 hooveri, 21 capi ta tum , 19 rupinum, 82 misera, 73 tomentosum , 82 shockleyi ocellata traskiae shockleyi , 73 rattanii, 54 traskiae, 52 siskiyouense, 53 parishii, 82 ERIOGONUM strictum pediculifera , 82 alpinum, 19 greenei , 53 platysperma, 21 ampu llaceum , 19 temblorense, 53 FEND LE RELLA apricum ternatum , 53 utahensis, 73 apricum , 19 tripodum , 82 FEROCACTUS prostratum , 19 truncatum , 20 viridescens, 73 arborescens, 82 twisselmannii, 20 FESTU CA argillosum , 52 umbel latum arizonica, 73 beat ! eyae, 72 humistratum , 20 FIMBRISTYLIS bifurcatum, 19 minus , 53 spadicea, 73 breedlovei torreyanum, 21 thermal is, 84 breedlovei , 19 vest i tum , 53 FORSELLESIA shevockii, 19 wright ii pun gens but terworthianum, 19 olanchense, 21 glabra, 21 caninum, 53 ERIONEURON stipulifera, 73 cithariforme, 82 pilosum , 73 FRANKENIA congdonii, 53 ERIOPHYLLUM palmeri , 73 contiguum , 73 congdonii , 21 FRASE RA crocatum, 19 j epsoni i, 53 neglecta, 54 dasyanthemum , 82 lanatum puberulenta, 82 desert icola, 82 croceum, 82 tubulosa, 82 diclinum , 53 hal lii, 2 umpquaensis, 22 eastwoodianum , 53 obovatum , 53 FRAX INUS elegans , 82 latilobum , 2 trifoliata , 82 eremicola, 19 mohavense, 21 FREMONTODENDRON ericaefolium nevinii , 21 ca lifornicum thornei, 20 nubigenum , 2 obispoense, �4 esmeraldense, 82 congdoni i, 84 decumbens, 22 giganteum ERYNGIUM mex icanum, 22 compactum, 20 aristulatum FRITILLAR IA formosum , 20 parishii, 21 agrestis, 22 giganteum , 82 constancei , 21 biflora , 82 gilmanii, 53 mathiasiae, 21 brandegei , 22 gossypinum , 53 pinnatisectum , 54 eastwoodiae, 54 gracilipes , 82 racemosum, 21 fal cata, 22 gran de spinosepalum , 21 glauca, 82 dunklei, 20 ERYSIMUM liliacea, 22 >< grande, 53 ammophi lum , 54 oj aiensis, 22 Ill a. timorum , 53 capitatum phaeanthera, 84 angustatum, pluriflora, z 21 54 - O> 0 ..... 110 INDEX

FRITILLARIA (cont .) GLYCERIA HEMIZONIA (cont .) purdyi, 54 grandis, 74 floribunda , 24 roderickii, 22 GRAT IOLA halliana SS striata, 22 heterosepala, 23 minthornii , 24 GRINDEL IA viridea, 22 mohavensis, 2 mu lticaulis GALI UM camporum andrews ii parviflora , SS multicaul is , 24 vernalis, gatense, 82 fraxino-pratensis, 23 24 angustifolium hal l ii, 23 pall ida, 56 borregoense, 22 humilis, 55 pentactis, S6 gabrielense, 54 latifo lia tracyi , 56 HESPEROLINON onycense, 54 latifol ia, 55 buxifolium, 22 maritima, 23 adenophyl lum, S6 cal iforni cum paludosa, 82 bicarpellatum, S6 lucien ce, 22 stricta breweri, 24 congestum, migue lense, 54 blakei , 23 24 primum, 22 GUT IERREZ IA didymocarpum , 24 sierrae, 22 cal ifornica, 23 drymarioides, 24 cat alinense HABENARIA HESPEROMECON linear is, acrispum , 22 elegans 82 HEUCHERA catalinense, 55 maritima, 84 abramsii, clement is, 55 HAC KEL IA 56 alpestris, cliftonsmithii, 55 am ethystina, 55 56 glabrescens bel la, 82 brevistaminea , 24 duranii, modocense, 22 brevicula, 23 74 elegans , grande, 22 cu sickii, 74 56 hirsutissima, hardhamiae , 23 longituba , 55 56 hilendiae mundula, 82 leptomeria peninsularis, carneum, 55 sharsmithii, 55 74 max ima, kingstonense, 23 velutina, 82 24 hypotrichium HAL IMO LOBOS merriami , 82 parishii, tomentellum, 23 virgata, 74 56 HIBISCUS j epsonii, 55 HAPLOPAPPUS californicus, j ohnstonii, SS brickellioides , 84 24 HOLLISTERIA munzii, 73 canus, 84 lanata, nut tall ii detonsus, 85 82 HOLOCARPHA insulare , 55 eastwoodiae , 85 macradenia, oreganum , 82 eximius , 74 24 HORKELIA serpenticum gilmanii, 82 hispidula, scotticum , 23 junceus, 74 S6 marinensis, warnerense, 23 lucidus, 5S S6 parryi, wrightii, 73 lyal lii, 74 S6 GALVEZ IA ophitidis, 23 sericata, 74 truncata, speciosa, 23 parishii, 82 24 GAURA peirsonii, 82 tularensis, 2S wilderae, coccinea , 82 propinquus, 82 25 HOWELL IA GENT I ANA racemosus aquat ilis, affinis congestus, 55 2 HULS EA affinis, 73 uniflorus brevifolia, parvidentata, 73 gossypinus , 85 56 cal ifornica, fremont ii, 73 HARPAGONELLA 25 inyoensis, newberryi, 82 palmeri , 85 85 vestita prostrata, 73 HAZARD IA inyoensis, setigera, 74 brickellioides, 82 74 HYSTRIX tenella, 82 cana, 23 californica, viscida, 74 detonsa, SS 25 ILIAMNA GERAEA HECASTOCLEIS bakeri, viscida, 74 shockleyi, 82 74 GIL IA HELEOCHARIS lat ibracteata, 56 IPOMOPSIS aliquanta parvula, 8S polycladon, aliquanta, 82 HELIANTHELLA 82 tenuifolia, australis, 82 castanea, 23 74 IRIS campanulata, 82 HELIANTHEMUM bracteata, caruifolia, 74 greenei, 24 74 chrysophylla, inyoensis, 82 suffrutescens, 24 74 latiflora HELIANTHUS hartwegii columbiana, cuyamens is, 55 ex ilis, 24 56 innominata, nevinii, 55 niveus 74 munzii, ripleyi , 74 tephrodes , 24 82 tenuiflora nuttallii tenax klamathensis, arenaria, 23 parishii, 2 25 HEMITOMES ISOETES hoffmanii, 23 GILMAN IA congestum , 82 bolanderi HEM I ZONIA pygmaea, >< luteola, 23 82 w GITHOPSIS arida, 24 howellii, 82 nuttal lii, Q filicaulis, 23 calyculata , 55 82 orcuttii, z latifolia, 82 clementina, S5 82 pu lchella, 82 conj ugens, 24

J INDEX 111

IVA LEPTODACTYLON LOEFLINGIA 74 26 hayesiana, jaegeri , pu silla, 57 82 nevadensis, LESQUERELLA squarrosa IVES IA 85 bernardina, art emisiarum , 27 aperta, 56 king ii LOMAT IUM 25 argyrocoma, bernardina, 26 ciliolatum, 85 2 callida, LESSING IA hooveri, 58 82 campestris, germanorum congdonii, 27 25 corymbosa, germanorum , 26 engelmannii, 58 75 jaegeri, tenuis, 85 foeniculaceum 82 muirii, glandulifera inyoense, 58 25 pickeringii, tomentosa, 26 howel lii, 58 purpurascens tenuis, 57 insulare , 58 82 purpurascens, LEWIS IA inyoense, 85 82 26 pygmaea, cantelowii, martindalei , 75 56 26 serico leuca, congdonii, parvifol ium 56 unguiculata, cotyledon parvifo l ium , 58 82 82 webberi, cotyledon , peckianum, 27 JEPSON IA 26 fimbriata, raven ii, 75 56 26 malvaefolia, heckneri, repostum, 58 JU GLANS 26 howel Iii, rigidum , 83 hindsii, 25 26 disepala, stebbinsii, 28 JUNCUS 82 leana, torreyi, 83 75 57 abj ectus , oppositifolia, tracyi , 58 bufonius pygmaea LON JCERA 57 congdonii, longipetala, 26 cauriana, 83 82 chlorocephalus , serrata, 26 LOTUS 82 cooperi, sierrae , 82 argophyl lus 85 26 duranii, stebbinsii, adsurgens , 28 75 fal catus, LILAEOPSIS niveus , 28 25 26 leiospermus, masonii, ornithopus , 83 mertensianus LILIUM cupreus , 58 57 26 duranii, bolanderi , dendroideus 75 27 nodosus, fairchildii, dendroideus, 58 75 regelii, kelloggii, 82 traskiae , 28 57 57 supiniformis, maritimum, veatchii, 58 tenuis occidentale, 27 neo-incanus, 83 75 27 dudleyi, parryi, nuttall ianus , 75 JUNIPERUS pitkin ense, 27 rubriflorus , 58 57 commun is rubescens, scoparius 57 27 jackii , vollmeri , dendroideus, 85 75 montana , washingtonianum traskiae , 85 KOBRESIA 27 minus, yo llabolliensis , 58 82 myosuroides, purpurascens, 75 LUDWIG IA KOE BERLIN IA wigginsii, 27 rep ens 75 spinosa, LIMN ANTHES stipitata, 83 LAGOPHYLLA bakeri , 27 LUPINUS 82 minor, douglasii abrams ii, 58 LASTHENIA 27 sulphurea, adsurgens 25 burkei, floccosa Ulldu latus , 83 25 conjugens, be llingeriana, 27 antoninus , 28 25 leptalea, cal ifornica, 27 arboreus minor floccosa, 57 eximius, 85 25 maritima, gracilis cervinus , 58 LATHYRUS parishii, 27 citrinus, 28 57 27 delnorticus , vinculans, de fl exus , 8 5 2 hitchcockianus , LINANTHUS covillei, 83 j epsonii arenicola, 75 cr oceus 25 75 j epsonii, bellus , pilosellus , 58 57 splendens, conc innus , 57 cu lbertsonii LAVATERA harknessii culbertsonii , 28 82 assurgentiflora , condensatus, 57 hypo lasius , 83 LAV IA killipii, 27 dalesiae, 28 25 discoidea, maculatus, 27 dedeckerae , 28 25 jonesii, nudatus , 82 deflexus , 28 25 leucopappa , oblanceolatus , 57 densiflorus 25 zieg leri, orcuttii, 27 glareosus , 58 LEGENERE pacificus, 85 duran ii, 28 limosa, 26 rattanii, 57 elatus, 58 LEPECHINIA serrulatus , 57 excubitus 26 cardiophylla, LISTE RA j ohnstonii, 58 57 fragrans, caurina, 82 medius, 28 26 ganderi , cordata, 75 eximeus, 28 LEPIDIUM LITHOPHRAGMA gracilentus , 58 flavum maximum, 27 guadalupensis, 28 )( 26 felipense, rupicola, 82 holmgrenanus, 75 Ill 57 jaredii, tenellum , 75 horizontalis, 83 a latipes, 57 z - 112 INDEX

LUPINUS (cont .) MALACOTHAMNUS MONARDELLA (cont .) humbo ldtensis, 28 palmeri (cont .) cinerea, 60 85 59 hypolasius, palmeri , crispa, 30 83 inyoensis, parishii, 29 hypoleuca lapidicola, 59 MALACOTHR IX lanata, 30 83 59 lobbii, foliosa, leucocephala, 3 28 ludovicianus, incana, 59 linoides 83 , 85 magnificus indecora , oblonga, 30 59 glareola, saxat i lis viminea, 30 59 29 hesperius, arachnoidea, macrantha 28 83 , 85 magn ificus, squal ida, hal lii, 60 28 milo-bakeri- MALAX IS nana 83 montigenus , brachypoda, 76 leptosiphon , 30 28 nipomensis, MALPERIA palmeri , 60 59 peirsonii, tenuis, 76 pringlei, 3 pratensis MALVASTRUM purpurea , 60 83 eriostachyus , kernense , 85 robisonii, 30 59 sericatus , MARINA scelerata , 30 29 spectabilis , orcuttii stebbinsii, 30 59 sub lanatus , orcuttii, 29 undulata tidestromi i MATELEA frut escens , 30 29 layneae , parv ifolia, 76 undulata, 60 29 tidestromii, MAURANDYA viridis tracyi , 29 petroph ila, 30 saxicola, 60 LYCIUM ME CON ELLA viridis, 60 hassei, 3 cal ifornica, 83 MONOTROPA parishii , 75 denticulata , 83 hypopithys , 83 verrucosum , 3 oregana, 76 uniflora, 76 LYCOPODIUM MENTZEL I A MONT I A clavatum, 75 hirsutissima saxosa, 83 inundatum, 75 stenophylla, 76 MUHLENBERG IA LYCOPUS leucophylla, 83 arsenei, 76 uniflorus , 76 refl exa , 83 MU ILLA LYONOTHAMNUS MENYANTHES clevelandii, 30 floribundus trifoliata, 83 coronata, 83 asplenifoliu s , 29 MICROSERIS transmontana , 83 floribundus, 29 decipiens, 30 MUNZOTHAMNUS LYROCARPA nu tans blairii, 30 coulteri siskiyouensis, 83 MYOSOT IS palmeri , 76 MIMULUS laxa, 76 LYTHRUM acut idens, 59 MYOSURUS cal ifornicum, 83 arenarius, 83 minimus MACHAERANTHERA barbatus , 83 apus , 30 ammophila, 83 biolettii, 59 MYRICA canescens brachiatus , 59 hartwegii, 83 ziegleri , 29 brandegei, 3 NASTURTIUM cognata, 85 diffusus, 76 gambelii, 30 lagunensis, 29 du dleyi , 59 NAVARRETIA leucanthemifo lia, 83 exiguus, 30 eriocephala, 61 orcutt ii, '35 fi licaulis, 60 fo ssalis, 31 MAD IA glabratus heterandra , 61 stebbinsii, 29 utahensis, 76 heterodoxa subspicata , 83 glaucescens , 60 rosulata, 61 MAHON IA gracilipes , 60 jepsonii, 61 higginsiae, 76 grayi , 60 mitracarpa nervosa guttatus j aredii, 61 mendocinensis , 29 arenico la, 83 pauciflora , 31 nevinii, 29 inconspicuus, 60 plieantha , 31 pinnata laciniatus , 60 prolifera insularis, 29 microphyllus, 60 lutea, 31 sonnei, 29 nudatus, 60 prolifera , 83 MALACOTHAMNUS pictus , 30 setiloba , 31 abbottii, 3 pul chellus, 60 subuligera, 61 aboriginum , 59 purpureus NEMACLADUS arcuatus , 59 purpureus, 30 gracil is, 61 clementinus , 29 pygmaeus, 3 montanus , 61 davidsonii, 59 rattanii twisselmannii, 31 fasciculatus decurtatus , 60 NEMOPHILA nesioticus , 29 rupicola, 30 parviflora gracilis, 59 subsecundus , 60 quercifolia, 61 hallii , 59 traskiae , 3 NEOSTAPFIA helleri , 59 whipplei , 3 colusana, 31 jonesii, 59 whitneyi , 83 NICOLLETIA >< mendocinensis, 3 MIRAB ILIS occidentalis, 83 w niveus , 59 tenuiloba, 76 NITRO PH ILA c palmeri MONARDELLA mohavensis, 31 z involucratus, 29 antonina, 60 NO LINA lucianus, 29 benitensis, 60 interrata, 31 ("II ,... ,... I INDEX 113

NOTHOLAENA PALAFOXIA (cont .) PHACELIA (cont .) cochisensis, 76 linearis cilia ta lirnitanea gigantea, 85 opaca, 33 lirnitanea, 76 PAN IClJl.f cinerea, 3 OENOTHERA shastense, 83 cookei, 33 av ita therrna le, 85 da lesiana, 33 eurekensis, 31 PAP AVER divaricata caespitosa cal ifornicurn, 83 insularis, 85 crinita, 76 PARONYCHIA flori bunda, 33 deltoides franc iscana, 83 greenei, 33 howellii, 31 PARV ISEDUM grisea , 83 heterochrorna , 83, 85 leiocarpum , 32 insularis hookeri pent and rum , 83 cont inent is, 33 wolfii, 76 PECTOCARYA insularis, 33 xylocarpa, 83 pal11jeri , 77 inundata: 77 OPHIOGLOSSUM PEDICULARIS inyoensis, 62 californicurn , 85 contorta, 77 longipes, 83 lusitanicurn crenulata, 3 lyonii, 83 californ icurn , 61 dudleyi , 32 marcescens, 83 vulgaturn , 3 flavida, 77 rnonoensis, 3 OPUNTIA howellii, 32 mu stelina, 77 basilaris PE LLAEA nashiana, 83 brachyclada, 31 truncata, 77 novenmillensis, 33 treleasei, 31 PENSTEMON orogenes, 33 bigelovii calcareus , 77 parishii, 3 hoffmannii, 31 californicus, 32 peirsoniana , 83 rnu nzii, 31 cinereus, 77 phacelioides , 34 parryi cinicola, 77 platyloba , 62 serpentina, 31 clevelandii pringlei, 83 phaeacantha connatus , 77 st ebbinsii, 34 maj or, 83 confusus suaveolens rnoj avensis, 31 confusus , 85 kecki i, 34 wigginsii, 31 pat ens, 83 va llicola, 62 ORCUTTIA fi lifonnis, 32 PHALACROSERIS californica floridus bolanderi , 83 californica, 31 floridus, 83 PHLOX inaequal is, 31 frut iciformis adsurgens, 83 viscida , 32 amargosae, 61 dispersa , 83 greenei, 32 rnonoensis , 83 dol ichant ha , 34 rnucronata, 32 neotericus , 61 hirsuta, 34 pilosa, 32 papil latus , 61 PHOLISMA tenuis, 32 personatus, 32 arenarium , 77 OREONANA purpus ii, 61 PHOLISTOMA clernent is, 83 scapoides , 83 racemosum , 83 purpurescens, 32 shastensis, 61 PHYSALIS vestita, 61 stephensii, 33 crassifol ia, 83 ORNITHOSTAPHYLOS tracyi , 33 greenei , 85 oppositifolia, 76 PENTACHAETA PICEA ORO BAN CHE bel lidiflora, 33 breweriana , 83 parishii ex il is engelmann ii, 77 brachyloba, 32 aeolica, 33 PILOSTYLES valida, 32 lyonii , 33 thurberi, 77 OROCHAENACT IS PER IDER ID IA PILULAR IA thysanocarpha , 83 bacigalupii, 62 americana , 83 ORTHOCARPUS gairdneri PINGUICULA cast i 11ej oides gairdneri , 33 macroceras , 77 hurnboldtiensis, 32 leptocarpa, 62 PINUS cuspidatus, 61 parishii bal fouriana, 83 floribundus , 32 parishii, 77 edulis, 77 lasiorhynchus , 32 pringlei, 62 quadrifolia, 83 pachystachyus , 3 PERITYLE radiata, 62 purpurascens inyoensis, 33 remorata, 62 pall idus , 83 rnega locephala torreyana succulentus , 32 intricata , 83 insularis , 34 ORYCTES ol igophyl la, 83 torreyana , 34 nevadensis, 76 vil losa , 3 washoens is, 83 ORYZOPSIS PETALONYX Pl PER IA kingii, 83 gilmanii, 85 elegans, 83 micrantha, 77 thurberi PITYOPUS OXYSTYL IS gi lrnanii , 33 californicus , 62 lutea, 83 PETRADORIA PLAG IOBOTHRYS OXYTHECA discoidea , 77 diffusus , 3 caryophylloides, 61 PHACELIA distanti fl orus , 83 ernargina ta, 61 amabi lis, 33 glaber, 34 >< wat sonii, 61 an el soni i, 77 glyptocarpus Ill PALAFOX IA argentea , 33 rnodestus, 34 c arid a calthifolia, 83 hystriculus , 34 z gigantea , 61 lithoc aryL1s , 62 M ,... ,... PLAG IOBOTHRYS (cont .) QUERCUS SCHOENOL IR ION mo llis macdonaldii, 83 bract eo sum , 64 vestitus , 34 parvu la SCIRPUS myosotoides , 62 parvula, 63 clement is, 64 scriptus , 34 tomentella, 35 rollandii, 79 strictus , 34 RAILLARDELLA subterrninalis, 79 uncinatus , 62 mui rii, 35 SCLEROCACTUS PLECTRITIS pringlei , 35 polyancistrus, 36 eichleriana, 83 scabrida, 35 SCOPULOPHILA jepsonii, 83 RANUN CULUS rixfordii, 83 PLEUROPOGON alveolatus, 85 SCROPHULARIA californicus bonariensis atrata, 36 davyi , 62 trisepalus , 83 villosa, 36 davyi , 83 hydrocharoides, 78 SEDUM hooverianus , 34 lobbi i, 63 albomarginatum , 36 refractus, 78 RHAMNUS laxum POA pilosa, 83 eastwoodiae, 36 atropurpurea , 34 RHYNCHOSPORA flavidum, 36 fibrata, 34 alba, 78 heckneri , 64 napensi s, 34 cal ifornica, 35 niveum , 64 piperi , 78 globularis , 78 obtusatum rhizomata, 78 glomerata paradisum, 36 i t enerrima, 62 capitel lata, 83 pinetorurn , 4 POD I STE RA glomerata purdyi , 85 nevadensis , 62 minor, 78 spathulifolium POGOGYNE RIBES purdyi, 83 1I abrarnsii, 34 canthariforme , 35 SELAG INELLA clareana, 34 laxiflorum , 78 asprella, 83 , douglasii marshallii, 63 cinerascens, 79 parviflora , 35 menz iesii leucobryoides , 64 nudiuscula, 35 ixoderme , 63 SENECIO POLEMONIUM sericeum, 63 bernardinus, 36 chartaceurn, 62 thacherianurn , 63 blochmaniae, 83 POLYCTENIUM tularense, 63 clarkianus , 83 fremont ii, 83 viburnifo liurn, 63 clevelandii, 64 POLYGALA victoris, 63 ganderi , 36 cornuta ROBINIA ionophyllus , 64 fishiae, 62 neomexicana, 83 layn eae , 36 pollardii, 62 ROMNEY A ligulifolius , 64 POLYGONUM coulteri , 63 lyonii, 83 bidwelliae, 62 RORIPPA pattersonensis, 64 esotericurn, 78 columbiae , 35 streptanthifolius , 83 marinense, 35 subumbellata, 35 SEQUIOIADENDRON montereyense, 3 RUBUS giganteum , 83 patu lurn , 83 glaucifolius SIBARA POLYPODIUM ganderi, 36 deserti, 83 hesperium, 78 nivalis, 78 filifolia, 4 POLYST ICHUM pedatus, 78 rosulata, 83 dud leyi, 35 SALIX SIDALCEA kruckebergii, 63 brachycarpa, 7 8 covillei, 37 POPULUS delnortensis, 63 hickmanii angust ifolia, 78 parksiana, 63 anoma la, 37 POTENTILLA tracyi , 63 hickmanii, 37 hickmanii, 35 SALVIA parishii, 37 mul tijuga, 3 brandegei, 36 viridis, 37 patellifera, 35 clevelandii, 83 keckii, 4 tularensis, 85 columbariae malvaeflora PROBOSC IDEA ziegleri , 83 elegans, 64 altheaefolia, 78 eremostachya, 78 oregana PRUNUS funerea, 63 hydrophila, 37 fasciculata greatae, 36 valida, 37 punctata, 63 munz ii, 78 pedata, 37 lyonii, 83 vaseyi , 83 ranunculacea, 83 PSEUDO BAHIA SANICULA robusta, 37 bahiaefolia, 35 hoffmannii, 36 setosa, 64 peirsonii, 35 maritima, 36 stipularis, 37 PSORALEA peckiana , 63 SI LENE rigida, 63 saxatilis, 36 aperta, 83 PSOROTHAMNUS tracyi , 36 campanulata arborescens SATUREJA carnpanu lata, 37 arborescens, 63 chandleri , 36 invisa, 64 simplifolius, 83 SAUSSUREA marrnorensis, 37 PUCC INELLIA arnericana , 78 verecunda SAX I FRAGA verecunda , 37 >< californica , 63 1 emmon ii, 83 fragarioides , 83 SISYRINCHIUM QIU parishii , 35 howellii, 78 halophilum , 83 SCHEUCHZERIA SMELOWSKIA z PYRROCOMA un iflora palustris ovalis 35 americana, 3 congesta, 37 ....o:!' gossypina, f INDEX 115

SMILAX THERMOPS IS VIOLA (cont .) jamesii, 64 85 argentata, cuneata, 83 SO LANUM macrophylla hallii, 83 clokeyi , 64 38 agnina, lanceolata tenui l obatum, 37 argentata, 65 occidentalis, 39 wallacei, 64 39 semota, tomentosa, 83 xantii THLASPI WHITNEYA hoffmannii, 64 montanum dealbata, 83 obispoense, 64 californicum, 39 WOODS IA SPARTINA THYSANOCARPUS plummerae, 79 gracilis, 79 39 conchuliferus , WHETHIA SPHAERALCEA TIARELLA elata, 65 rusbyi trifoliata invenusta, 65 eremicola, 37 79 trifoliata, longicaulis, 65 SPHENOPHOLIS TRACY INA reticulata, 39 obtusata rostrata, 39 XYLORHIZA obtusata, 79 TRICHOSTEMA cognata, 65 STIPA austromontanum orcuttii, 39 79 arida, austromontanum, 83 ZAUSCHNERIA diegoensis, 79 39 compactum , septentrionalis, 65 83 latiglumis, lanatum , 83 ZIGADENUS lemmonii 79 micranthum , fremontii pubescens, 37 ovatum, 65 inezianus , 83 79 lettermanii, rub isepalum , 65 stillmanii, 83 TR IDENS STREPTANTHUS pilosus, 85 albidus TRIENTALIS 37 albidus , arctica, 79 barbatus, 83 TRIFOLIUM 37 batrachopus, amoenum , 39 37 bernardinus, bolanderi , 65 38 brachiatus , dedeckerae , 39 38 cal listus , howellii, 65 cordatus lemmonii, 39 38 piutensis, monoense, 83 farnsworthianus , 64 palmeri , 65 38 fenestratus, polyodon , 39 glandulosus trichocalyx, 39 hoffmanii, 38 TRIG LOCH IN 38 pu lchellus , palustris, 79 38 gracilis, striatum , 83 hispidus , 38 TRILLIUM 38 howel Iii, kurabayashii, 83 38 morrisonii, ova tum 85 elatus, oettingeri, 39 85 hirtiflorus , rivale, 79 morrisonii, 85 TRITE LEIA 38 niger, clement ina, 39 38 oliganthus, crocea STYLOCLINE crocea , 79 amphibola, 64 modesta, 65 83 micropoides, dud leyi , 83 STY LOME CON graci lis, 83 83 heterophylla, ixioides SWAL LENIA cookii, 65 38 alexandrae, lugens , 83 SYNTRICHOPAPPUS TROP IDOCARPUM lemmonii, 64 capparideum , 39 TANACETlJM VACCINIUM 38 camphoratum, coccineum , 39 79 douglasii, oliginosum , 79 TARAXACUM VANCOUVERIA 38 ca lifornicum , chrysantha, 39 TAUSCH IA VERATR UM glauca, 64 fimbriatum, 65 howellii, 38 in so li tum, 79 TETRACOCCUS VERONICA dioicus, 38 cope land ii, 65 ilic ifolius, 38 cusickii, 79 TETRADYM IA VIBURNUM argyraea, 65 ellipt icum, 83 stenolepis, 83 VIGUIERA THELYPODIUM laciniata, 79 brachycarpum , 65 reticulata, 83 >< t flexuosum, 79 VIOLA w j aegeri, 83 adunca Q 38 83 z � stenopetalum , kirkii, ' II) T"" T""

THE RARITY-ENDANGERMENT-VIGOR-DISTRIBUTION CODE

R (Rarity)

1- rare, but found in sufficient numbers and distributed widely enough that the potential for extinction or extirpation is low at this time. 2- occurrence confined to several populations or to one extended pop­ ulation. 3- occurrence limited to one or a few highly restricted populations, or present in such small numbers that it is seldom reported.

E (Endangerment)

1- not endangered 2- endangered in a portion of its range 3- endangered throughout its range

V (Vigor)

1- increasing or stable in number 2- declining in number 3- approaching extinction or extirpation

D (Distribution)

1- more or less widespread outside California 2- rare outside California 3- endemic to California