RARE, THREATENED AND ENDANGERED PLANTS AND ANIMALS OF OREGON

OREGON NATURAL heritage program

MAY, 1991 Compiled and Published by;

Oregon Natural Hofitage Program '1205-N.W, 25th Ave., Portland, OR 97210 (503) 229:5078 FAX (503) 228-3153

A Cooperative Project of The Nature ^nservancy and the State of Oregon

(ynservancy

With assistance from:

The Native “Plant Society.,ot Oregon The Oregpn Department of. Agriculture The Oregon Department of Fish [>nd Wildlife The Oregon Div^ipn of Sfate.Lands. Thfe Oregon Natural keritdge Advisory Council

Cover Illustration: Lupinos bidtUer (Biddle's lupine), 'drawn by Linda Voirobik.

Bibliographic reference to this publication should read: - --

Oregon Natufaf.Heritage Progratn-. -1>991. Rare, Threatened!and Endangered Plants ^nd. Animals of Oregon. Oregon ^ "Natural Heritage Program, Portland^ Oregon. 64 p. CONTENTS

INTRODUCTION...... 2

MAPS ...... 4

SPECIAL ANIMALS...... 6

Main List...... 8 Fish...... 8 Amphibians...... 10 Reptiles...... 10 Birds...... 11 Mammals...... 15 Invertebrates...... 16

Animals Arranged by Status...... 20 Federal and State Listed Taxa...... 20 USFWS Federal Candidate List...... 21 ODFW State Sensitive List...... 22 ONHP List 1 ...... 23 ONHP List 2 ...... 23 ONHP List 3 ...... 24 ONHP List 4 ...... 25 ONHP Taxa Considered but Rejected . . . . 25

SPECIAL PLANTS ...... 26

Main List...... 28 Vascular Plants...... 28 Mosses and Liverworts (Non-vascular Plants) 53 Fungi and Lichens...... 55

Plants Arranged by Status ...... 56 USFWS Federal Listed Taxa and Candidates 56 ODA State Listed Taxa and Candidates . . . 57 ONHP List 1 ...... 58 ONHP List 2 ...... 59 ONHP List 3 ...... >...... 60 ONHP List 4 ...... 61 ONHP Taxa Considered but Rejected . . . . 62

ACKNOWLEDGEMENTS 64 INTRODUCTION

Extinction is a natural process. Today, however, plant and the many public agencies which have as a part of their animal species are disappearing world-wide at an acceler­ goals and mandates, the identification and protection of ated pace. Based on current trends, half of the species sensitive species and their habitats. Indeed, most of the on earfh will be extinct within the next 100 years. The information contained in this booklet was obtained from major cause of this phenomenon is large-scale destruction biologists working for federal or state agencies. These of native habitats, which has increased since European agencies, together with the state’s herbaria and museum settlement began in the mid 1800’s - in Oregon and collections, provide much of the information that throughout the New World. comprise ONHP’s databases. Once lost, a species can never be recovered, and there is This report has been compiled using the most current no way of knowing how useful it may have been. We do information available on the distribution and abundance know that human beings and many of their industries of plants and animals native to Oregon. Although based depend on plant and animal products. About 50% of all on a large volume of information, it is by no means pharmaceuticals have a natural component as an active complete. Much is known about some species, very little ingredient, yet less than one percent of the world’s species about others. ONHP welcomes additional information or have been chemically analyzed and tested. Many recommendations regarding any of the taxa listed herein. invertebrates and plants contain undescribed and highly Such information, as well as data requests should be functional compounds. Limnanthes floccosa subsp. directed to: grandiflora, or wooly meadow-foam, a rare plant that Oregon Natural Heritage Program grows in southwest Oregon, has been recently found to 1205 N.W. 25th Avenue produce a hybrid with the more common member of the Portland, Oregon 97210 genus, Limnanthes alba. This hybrid grows well in the (503) 229-5078 poorly drained soils of the Willamette Valley and This publication will be updated every other year. Copies produces a valuable oil used for soaps, plastic and rubber may be obtained at cost ($5.00), from ONHP. production. In addition, the new hybrid meadow-foam does not require the field burning necessary for other crops. This species, and many other Oregon natives, will Outline be lost without intervention. The purpose of this book is The book is divided into animal and plant sections. The to provide land managers, owners and interested parties sections begin with a description of the animal and plant with a list of those species in Oregon which are in programs in the state and are followed by the main list of greatest jeopardy. animals and plants. For animals, the list is divided into major groups: fish, amphibians, reptiles, mammals, birds, Oregon State Endangered Species Programs and invertebrates and then arranged alphabetically by scientific name. The plant list is first divided into three In 1987, the Oregon Legislature passed an Endangered groups: vascular plants, non-vascular plants, and fungi & Species Act which gave the Oregon Department of lichens, and then alphabetized by scientific name. The Agriculture responsibility and jurisdiction over threatened information for each taxa includes common name, county, and endangered plants, and reaffirmed the Oregon physiographic province, and adjacent state distribution, Department of Fish and Wildlife’s responsibility for the various state and federal status, as well as ONHP threatened ;and endangered animals. Both of these status. Distribution abbreviations are listed and explained agencies have entered into cooperative (Section 6) on the next two pages. agreements with the United States Fish and Wildlife Service for the purpose of carrying out research and conservation programs for animal and plant species under Criteria and Definitions the auspices of the federal Endangered Species Act. The Inclusion of any given taxon on these lists is based on Oregon Natural Heritage Program (ONHP) is in the several specific criteria. The most important factors are process of obtaining a similar agreement for invertebrates. the total number of known, extant population? in Oregon More information on the state endangered species and world-wide, and the degree to which they are programs can be found at the beginning of the animal potentially or actively threatened with destruction. Other and plant sections of this book. criteria include the number of known populations considered to be securely protected, the size of the The Oregon Natural Heritage Program (ONHP) various populations, and the ability of tfie Imon to persist at known sites. The taxonomic distinctness of each ONHP (formerly the Oregon Natural Heritage Data Base) species also has been considered. Hybrids or maintains a comprehensive manual and computerized data questionable, undescribed species have not been included; base on Oregon’s rare, threatened and endangered plants, although undescribed taxa recognized by the scientific animals and ecosystems. Site-specific information is community in Oregon are included. Taxonomic experts available at the Program office. Support for this system who were consulted are listed in the acknowledgements is based on a cooperative effort between The Nature on the back inside cover. Conservancy and the Oregon Division of State Lands and INTRODUCTION (cont.)

Definitions 3) Oregon State Candidates for animals is ODFWs Endangered taxa are those which are in danger of Sensitive Species List, provided by the Department’s becoming extinct within the foreseeable future Non-Game and Fisheries Programs in 1991 and for throughout all or a significant portion of their range. plants is ODA’s Candidate Species List, dated March, 1991. Threatened taxa are those likely to become endangered within the foreseeable future. 4) Heritage Program Lists include all taxa from List 1, List 2, List 3, List 4 and those Taxa Considered but LE = Listed Endangered. Taxa listed by the U.S. Fish Rejected. Taxa are arranged alphabetically within their and Wildlife Service (USFWS) as Endangered under the respective list. Criteria for these lists are: Endangered Species Act (ESA), or by the Departments of Agriculture (ODA) and Fish and Wildlife (ODFW) of List 1 contains taxa that are threatened with the state of Oregon under the Oregon Endangered extinction or presumed to be extinct throughout their Species Act of 1987 (OESA). entire range. It is largely consistent with the Listed, Category 1 and 2 species from the USFWS. These LT = Listed Threatened. Taxa listed by the USFWS, species are in need of active protective measures to ODA, or ODFW as Threatened. insure their survival. ONHP tracks all locations of these PE = Proposed Endangered. Taxa proposed by the taxa on computerized and manual files. USFWS to be listed as Endangered under the KA or by List 2 contains taxa that are threatened with ODFW or ODA under the OESA. extirpation or presumed to be extirpated from the state PT = Proposed Threatened. Taxa proposed by the of Oregon. These are often peripheral or disjunct USFWS to be listed as Threatened under the ESA or by species which are of concern when considering the floral ODFW or ODA under the OESA. and faunal diversity within Oregon’s borders. They can be very significant when protecting the genetic diversity Cl = Category 1 Candidate. Taxa for which the of a taxon. ONHP, more than the state and federal USFWS has sufficient information to support a proposal agencies, regards extreme rarity as a significant threat, to list as Threatened or Endangered under the KA and has included species which are very rare in Oregon C2 = Category 2 Candidate. USFWS candidates which on this list. ONHP tracks all locations of these taxa on need additional information in order to propose as computerized and manual files. Threatened or Endangered under the ESA List 3 contains species for which more information is C2* = Possibly Extinct Category 2 Candidate. USFWS needed before status can be determined, but which may candidates which may be extinct. be threatened or endangered in Oregon or throughout 3A = Extinct Taxa. Taxa for which the USFWS has their range. This is the Review List from past editions. persuasive evidence of extinction. ONHP maintains manual files for all of these taxa and computerized locational files on selected ones, including 3B = Taxonomic problems. Taxa which do not meet all Federal Cl and C2 Candidates. the USFWS’s definition of a "species". List 4 contains taxa which are of concern, but are not 3C = Taxa which have proven to be more abundant or currently threatened or endangered. This includes taxa widespread than previously believed and/or which have which are very rare but are currently secure, as well as no identifiable threats. This status is based only on the taxa which are declining in numbers or habitat but are most recently published Candidate Notice of Review. still too common to be proposed as threatened or endangered. While these taxa currently may not need Lists following Animal and Plant Sections the same active management attention as threatened or 1) Federal or State Listed Taxa includes taxa listed or endangered taxa, they do require continued monitoring. ONHP maintains manual files for all of these taxa and proposed to be listed by the USFWS as Endangered or Threatened under the ESA, based on the January 1, 1989 computerized locational files on selected ones, including Endangered & Threatened Wildlife and Plants, a special all Federal Cl and C2 Candidates. reprint of Federal Register 50 CFR 17.11 & 17.12. For Taxa Considered but Rejected contains all taxa deleted animals this list also includes state listed taxa as from any of the above lists or nominated to these lists Endangered or Threatened by ODFW. State and federal but rejected. In the past, we have included many taxa listed plant taxa are included on the same list with state which were only suspected to be in Oregon. These have and federal candidate taxa (see below). been dropped in this edition, but can be added to the lists in the future if they become documented in the 2) Federal Cl and C2 Candidates for listing under the Endangered Species Act. The animal candidates for both state. Taxa dropped from the list since the last book (1989) are also included in the main list. vertebrates and invertebrates are from January 6, 1989 Federal Register, Vol. 54, No. 4; the plants from the February 21, 1990 Federal Register, Vol. 55, No. 35.

3 MAPS AND DISTRIBUTION INFORMATION

Distribution Information is included on the lists in the Physiographic Province occurrences for each species is following format: Physiographic Province; State (and/or keyed to the base map below. This map divides the state Canadian Province); and County. Outrof-state into ten distinct biomes based on geologic and vegetative distribution information is complete for plant and animal patterns. It is modified from the 1973 publication taxa on ONHP List 1 (which are usually Oregon or Natural Vegetation of Oregon and Washington by Franklin regional endemics). For all other taxa, adjacent states and Dyrness, and matches maps in the Oregon Nongame or the closest state with occurrences will be listed; a plus Plan (1986) and the Oregon Natural Heritage Plan (+) signifies that the taxa is found in additional states. (1988). The provinces are CR=Oregon Coast Range, Taxa with no other states noted are Oregon endemics. WIV:?: Western Oregon Interior Valleys, SIS=Siskiyou For the most part, the Physiographic Province, County Mountains, WSC=West Side & Crest, Oregon Cascades, and State distribution is based on both historic and ESC=East Side Oregon Cascades, OBW=Ochoco, Blue current information. Any additional input on & Wallowa Mountains, B&R=Basin and Range, distribution will be incorporated in future updates of this HLP=High Lava Plains, OU=Owyhee Uplands, and book. CB=Columbia Basin.

Physiographic Provinces of Oregon:

macdonald 83

4 MAPS AND DISTRIBUTION INFORMATION (cont.)

County distribution is keyed to the base map on the State and Canadian Province distribution is included on bottom half of this page. The abbreviations are made the lists primarily to alert biologists to the distribution of from the first four letters of each county name. The these rare, threatened, and endangered taxa in adjacent county names are: Baker, Benton, Clackamas, Clatsop, states. The distribution for the more wide ranging Columbia, Coos, Crook, Curry, Deschutes, Douglas, species in states not adjacent to Oregon is primarily Gilliam, Grant, Harney, Hood River, Jackson, Jefferson, based on published information and may not be Josephine, Klamath, Lake, Lane, Lincoln, Linn, Malheur, complete. The two-letter postal abbreviation is used to Marion, Morrow, Multnomah, Polk, Sherman, Tillamook, identify states and are as follows: CA= California, Umatilla, Union, Wallowa, Wasco, Washington, Wheeler, ID=Idaho, NV=Nevada, and WA=Washington. Only Yamhill. The county information included is based on five Canadian provinces were abbreviated in the lists: data from ONHP files. Please notify us of mistakes or AB=Alberta, BC=British Columbia, ON=Ontario, omissions. QU=Quebec, and SK=Saskatchewan.

County Names

5 SPECIAL ANIMALS

The Main List of special animals includes rare, nature with critical staging or wintering locations (i.e. threatened and endangered vertebrate and invertebrate Aleutian Canada goose, brown pelican). Those species species that are native to Oregon and that have (or have of accidental occurrence are not included (snowy owl, had) sustained breeding populations within the state. red-shouldered hawk).

This list includes Federal and State listed species and Compilation of the invertebrate lists has been especially federal candidate species, including several species that difficult. Little is know about the status and distribution are presently considered invalid species or have of most invertebrate taxa found in Oregon, particularly undergone taxonomic revision (Pistol River pocket those which may be rare, threatened or otherwise gopher (Thomomys bottae detumidus), willowAvhitehorse vulnerable. The Oregon Natural Heritage Program is in cutthroat trout (Oncorhynchus clarki ssp.). The status of the process of obtaining limited authority for Federal candidate species is from the January 6, 1989 invertebrates through a cooperative agreement with the Federal Register, but readers should be aware that the U.S. Fish and Wildlife Service. It is our hope that in USFWS anticipates publishing a new list of animal cooperation with State and Federal agencies we can candidates by mid-1991. This main listing of animals assist and coordinate efforts to gather information and does not include open-ocean mammals or sea turtles as better ascertain the status of rare, threatened and these species generally occur offshore and do not breed endangered invertebrate populations in Oregon. in Oregon. ./Ul Federal and State listed marine species are, however, included in the individual summary of A key programmatic objective of the ONHP is to serve Federal and State listed species. as a clearinghouse of information regarding site.specific location of rare, threatened and endangered species in The main listing of animal species is divided into 6 Oregon. Our intent is to obtain and computerize groups (fish, amphibians, reptiles, birds, mammals, locational information for all State and F^eral listed invertebrates), arranged aphabetically by genus within animal species, as well as all Federal candidate species each grouping. For each species, we have noted the (Cl & C2). We also computerize location data of other federal status (USFWS), state status (ODFW) and animal species that we believe are rare (of limited Heritage List ranking (ONHP), as well as its distribution abundance or restricted distribution), threatened, by physiographic province and county in Oregon, and endangered or otherwise vulnerable in Oregon. also its presence in adjacent states. In the Main List, we have abbreviated ODFW’s sensitive species categories as Generally, the ONHP maintains computerized follows: SC=Critical, SV=Vulnerable, SP=Peripheral or information for all animal species on ONHP Lists 1 and naturally rae, and SU=Undetermined status. Separate 2, as well as selected species on lists 3 and 4 that have lists summarizing federal and state listed species, federal Federal candidate status or that we believe are otherwise candidate species (Cl & Cl), ODFW’s state sensitive rare or of special concern in Oregon. In the Main List, species and species noted on Lists 1, 2, ,3, and 4 of the we have placed an asterisk (*) adjacent to the ONHP Heritage Program follow the main listing of animal status for each species for which site specific species. computerized information is maintained. Additionally, we maintain manual files for all animal species noted For the ONHP Lists, the status of the avian species herein. We encourage and welcome the submission of refers to the breeding populations. Some species may be information, reports and observations on all of the common in winter or migration but rare as breeders in special animal species noted on the Federal, State and Oregon, and in these instances it is only the breeding Heritage Program lists. populations that are of concern (i.e. harlequin duck, bufflehead, common loon). There are several bird species that have nested in Oregon on occasion Oregon Endangered Animal Species Program - ODFW (semipalmated plover, black-chinned sparrow, solitary Clair Puchy, Nongame Program Coordinator and sandpiper), but may not yet be considered established Hal Weeks, T & E Fish Program Leader breeding populations. For now, these species are included on the List 3 (Review List) pending more The Oregon Department of Fish and Wildlife (ODFW) accurate determination of their breeding status. maintains a list of threatened and endangered species under the authority of ORS 496-172, the Oregon ONHP Lists also includes wintering populations for Endangered Species Act, 1987. There are currently 30 those avian species which are present year round and species on the list with three more pending. The three, have extremely sensitive, threatened or otherwise currently on Oregon’s Sensitive Species List, are the Lost -vulnerable populations (bald eagle, snowy plover). River sucker, shortnose sucker and Northern (Steller) sea Otherwise, species that occur in Oregon in migration or lion. The Act requires the department to develop plans as winter residents only are not considered here, except for the management and protection of listed species. A in instances where a species is of an especially sensitive typical plan is to include inventories and status surveys

6 SPECIAL ANIMALS (cont.)

and management recommendations that will facilitate UNDETERMINED STATUS (U) recovery and eventual delisting of the animal. The Animals in this category are species for which status is Oregon Fish and Wildlife Commission has adopted unclear. They may be susceptible to population decline administrative rules, OAR 635-100-100 to 130, which of sufficient magnitude that they could qualify for clarify the Act and provide criteria for listing, delisting endangered, threatened, critical or vulnerable status, but and protection of listed species. scientific study will be required before a judgement can be made. The Oregon Fish and Wildlife Commission has also adopted a rule requiring the department to develop and All efforts towards management and protection of maintain a state list of Sensitive Species for vertebrates threatened, endangered and sensitive species in Oregon in the state. The rule is OAR 635-100-040. Sensitive will be coordinated with other state and federal agencies species constitute naturally-reproducing native animals and private conservation organizations. Copies of the which are likely to become threatened or endangered Oregon Endangered Species Act or administrative rules, throughout all or a significant portion of their range in or the Sensitive Species rule, or additional lists of the Oregon. The Sensitive Species list is for the express threatened and endangered or sensitive species may be purpose of encouraging actions that will prevent further requested fi"om the department by writing to: decline in species’ populations and/or habitats thus reducing the need for listing. This list is updated OREGON DEPARTMENT OF FISH AND WILDLIFE biennially. Anyone may request that a species be added P.O. Box 59 to or removed from the list by writing to the department Portland, OR 97207 and providing justification for the requested action.

Sensitive species are broken into four categories defined as follows;

CRITICAL (C) Species for which listing as threatened or endangered is pending; or those for which listing as threateried or endangered may be appropriate if immediate conservation actions are not taken. Also considered critical are some peripheral species which are at risk throughout their range, and some disjunct populations.

VULNERABLE (V) Species for which listing as threatened or endangered is not believed to be imminent and can be avoided through continued or expanded use of adequate protective measures and monitoring. In some cases the population is sustainable, and protective measures are being implemented; in others, the population may be declining and improved protective measures are needed to maintain sustainable populations over time.

PERIPHERAL OR NATURALLY RARE (P) Peripheral species refer to those whose Oregon populations are on the edge of their range. Naturally rare species are those which had low population numbers historically in Oregon because of naturally limiting factors. Maintaining the status quo for the habitats and populations of these species is a minimum requirement. Disjunct populations of several species which occur in Oregon should not be confused with peripheral.

Numenius americanus (long-billed curlew) Drawn by Jay Miner

7 Scientific Name Physiographic Province; Adjacent States FWS ODFW ' ONHP Common Name Oregon Counties Status Status List Fish

Catostomus occidentalis lacusanserinus ESC, B&R; CA C2 SC 2* Goose Lake sucker Lake Catostomus microps (Modoc sucker) - Considered but rejected. Catostomus rimiculus ssp. (Jenny Creek sucker) - Considered but rejected, taxonomic problems. C2 -- -- Catostomus snyderi ESC; CA C2 3‘ Klamath largescale sucker Klam -- Catostomus wamerensis B&R; NV LT LE 1* Warner sucker Lake Catostomus tahoensis B&R; NV SP 2* Tahoe sucker Malh - Chasmistes brevirostris ESQ CA LE SC 1* shortnose sucker Klam Corns bairdi ssp. OBW, B&R C2 SC 3* Malheur mottled sculpin Gran, Harn Cottus marginatus OBW, CB; WA SV 3* margined sculpin Morr, Umat -- Cottus pitensis ESC; CA SP 2* Pit sculpin Lake -- Cottus princeps ESC 3 Klamath Lake sculpin Klam - - Cottus tenuis ESC; CA C2 3* slender sculpin Klam -- Deltistes luxatus ESC; CA LE SC 1* Lost River sucker Klam Gila alvordensis B&R; NV C2 SV 2* Alvord chub Harn Gila bicolor ssp. B&R C2 SV 3* Catlow tui chub Harn, Lake Gila bicolor ssp. B&R LT LT 1* Hutton Spring tui chub Lake Gila bicolor ssp. B&R Cl SC 1* Summer Basin tui chub Lake Gila bicolor eurysonia B&R; NV C2 SC 2* Sheldon tui chub Lake Gila bicolor oregonensis ESC, B&R C2 SV 3* Oregon Lakes tui chub Lake Gila boraxobius B&R LE LE 1* Borax Lake chub Harn Hesperoleucus symmetricus ESC, B&R; CA SP 3* California roach Lake -- Lampetra ayresi CR, WIV, SIS; CA, WA 4 river lamprey Clat, Colu, Coos, Curr, Doug, Lane, Line, Mult, Till -- -- Lampetra lethophaga ESC; CA 4 Pit-iClamath brook lamprey Klam, Lake -- - Lampetra minima ESC 3A 1-X Miller Lake lamprey Klam -- Lampetra richardsoni CR, WTV, SIS, WSC, ESC, OBW,TCB; WA 4 jvestern brook lamprey Bent, Clac, Clat, Colu, Coos, Curr, Doug, Gill, Hood, Lane, Line, Linn, Mari, Morr, Mult, Polk, Sher, Till, Umat, Wasc, Wash, Yamh

8 Scientific Name Physiographic Province; Adjacent States FWS ODFW ONHP Common Name Oregon Counties Status Status List

Lampetra tridentata ssp. ESC, B&R; CA SC 3* Goose lake lamprey Lake -

Oncorhynchus clarki ssp. (Willow/Whitehorse cutthroat trout) submerged in Lahontan cutthroat trout - C2 - Oncorhynchus clarki ssp. B&R; NV 3A 1-X Alvord cutthroat trout Harn -- Oncorhynchus clarki clarki WTV, WSC, ESC; WA + SC 4 coastal cutthroat trout, Columbia River -- Oncorhynchus clarki clarki CR 3 coastal cutthroat trout, coastal runs -- -- Oncorhynchus clarki henshawi OU; NV LT LT 1* Lahontan cutthroat trout Malh Oncorhynchus clarki lewisi HLP SV 1* Westslope cutthroat trout Gran -- Oncorhynchus keta CR SC 2* chum salmon -- Oncorhynchus kisutch ssp. CB, OBW; WA SC 1* coho salmon, Columbia River runs -- Oncorhynchus kisutch ssp. SIS; CA 1* coho salmon, south coast runs Coos, Curr -- sc (= runs south of Bandon) Oncorhynchus mykiss g^bbsi OBW, B&R, CB, OU; ID Cl SV 3* inland redband trout Bake, Croo, Gran, Ham, Malh, Morr, Umat, Wall, Wasc Oncorhynchus mykiss ssp. B&R Cl SV 3* Catlow Valley redband trout Harn Oncorhynchus mykiss ssp. ESC; CA Cl SV 1* Goose Lake redband trout Lake Oncorhynchus mykiss ssp. B&R Cl SV 3* Warner Valley redband trout Lake Oncorhynchus nerka ssp. OBW; ID 1-ex sockeye salmon (Snake River runs) - -- Oncorhynchus tshawytscha ssp. CR, WTV, WSC; WA 4 fall Chinook salmon. Lower Columbia — sc River runs (downstream of Bonneville) Oncorhynchus tshawytscha ssp. OBW; ID 1* fall Chinook salmon. Snake Rwer runs Bake, Wall -- sc Oncorhynchus tshawytscha ssp. SIS; CA 4 fell Chinook salmon, south coast runs Coos, Curr -- sc Oncorhynchus tshawytscha ssp. OBW; ID 1* spring Chinook salmon. Snake River runs Bake, Wall -- sc Oregonichthys crameri WTV Cl 1* Oregon chub Bent, Lane, Linn sc Oregonichthys kalawatseti (Umpqua chub, Douglas Co. populations of Oregon Chub) - Considered but rejected, too common. Ptychocheilus umpquae (Umpqua squawfish) - Considered but rejected, too common. - Richardsonius egregius B&R; NV SP 2* Lahontan redside Malh - Rhinichthys cataractae ssp. CR 3* Millicoma dace Coos - su Rhinichthys evermanni (Umpqua dace) - Considered but rejected. Rhinichthys osculus ssp. B&R LT LT 1* Fosket speckled dace Lake Salvelinus confluentus WSC, ESC, OBW, HLP; WA Cl 3* bull trout Klam, Lake, Wall sc

9 Scientific Name Physiographic Province; Adjacent States FWS ODFW ONHP Common Name Oregon Counties Status Status List Amphibians Ambystoma tigrinum (tiger salamander) - Considered but rejected. Amides ferreus CR, WrV, SIS, WSC; CA, BC SC • 3 clouded salamander Bent, Clac, Clat, Colu, Coos, Curr, Doug, Jack, Jose, Lane, Line, Linn, Mari, Mult, Polk, Till, Wash, Yamh Amides flavipunctatus WIV, SIS; CA SP 3* black salamander Jack, Jose - Ascaphus tniei CR, SIS, WSC; CA, ID, WA -1- 4* tailed frog Bent, Clac, Clat, Coos, Curr, Doug, Jack, Jose, Lane, - sv Line, Linn, Mari, Mult, Till, Yamh Batrachoseps attenuatus SIS; CA SP 2* California slender salamander Curr - Batrachoseps wrighti WSC, ESC -■ 1* Oregon slender salamander Clac, Hood, Lane, Linn, Mari, Mult, Wasc sc Bufo woodhousii CB, OU; ID, WA + 4 Woodhouse’s toad Maih, Umat - - Dicamptodon copei CR, WSC; WA 2* Cope's giant salamander Clac, Clat, Mult - sc Plethodon elongatus SIS; CA C2 3* Del Norte salamander Coos, Curr, Jose, Jack sv Plethodon larselli WSC, ESC; WA C2 3* Larch Mountain salamander Hood, Mult sv Plethodon stormi SIS; CA C2 2* Siskiyou Mountains salamander Jack, Jose sv Rana aurora CR, SIS, WIV, WSC; CA, WA + 4* red-legged frog Bent, Clac, Clat, Colu, Coos, Curr, Doug, Jack, Jose, “ su Klam, Lane, Line, Mari, Mult, Polk, Till, Wash, Yamh Rana boylei CR, SIS, WIV, WSC; CA 4 foothill yellow-legged frog Coos, Curr, Doug, Jack, Jose, Klam, Lane, Linn, Mari - su Rana cascadae WSC, ESC; CA, WA; Clac, Desc, Doug, Hood, Jack, 3* Cascade frog Jeff, Klam, Lane, Linn, Mari, Mult, Wasc - sc Rana pipiens CB, OU; CA, ID, NV, WA + 2* (northern) leopard frog Bake, Malh, Morr, Umat, Wasc - sv Rarui pretiosa CR, WIV, SIS, WSC, ESC, OBW, B&R, OU; CA, ID, 2* spotted frog NV, WA +; Bake, Croo, Desc, Gran, Harn, Jeff, Ham, — sc Lake, Malh, Umat, Unio, Wall, Wasc Rlwacotriton olympicus CR, WIV, SIS, WSC, ESC; CA, WA 4 Olympic salamander Bent, Clac, Clat, Colu, Coos, Curr, Doug, Hood, Jose, - sv Lane, Line, Linn, Mari, Mult, Polk, Till, Wash, Yamh Taricha granulosa mazama ESC 3* Crater Lake newt Klam --

Reptiles

Chrysenes picta WIV, OBW, CB; ID, WA + 3* painted turtle Bake, Colu, Hood, Mari, Morr, Mult, Sher, Umat, Unio, - sc Wall, Wasc, Yamh Clemmys marmorata marmorata CR, WIV, SIS, WSC, ESC; CA, WA C2 2* northwestern pond turtle Bent, Clac, Coos, Curr, Doug, Jack, Jose, Klam, Lane sc Linn, Mari, Mult, Till, Wash, Yamh Contia tenuis CR, WIV, SIS, WSC, CB; CA, WA 2* • sharptail snake Bent, Curr, Doug, Jack, Jose, Lane, Linn, Polk, Till - sc Crotaphytus bicinctores B&R, OU; CA, ID, NV + 3* (Mojave) black-collared lizard Harn, Malh - sv

10 ScientiOc Name Physiographic Province; Adjacent States FWS ODFW ONHP Common Name Oregon Counties Status Status List

Gambelia wislizenii (long-nose leopard lizard) - Considered but rejected. Lampropeltis getulus WrV, WSC; CA, NV + SP 3* common kingsnake Doug, Jack, Jose Lampropeltis zonata WIV, SIS, WSC, ESC; CA, WA SP 3* CaUfornia mountain kingsnake Curr, Doug, Jack, Jose, Wasc Masticophis taeniatus (striped whipsnake) - Considered but rejected. Phrynosoma douglassu ESC, OBW, B&R, HLP, CB; CA, ID, NV, WA + 4 short-horned lizard Croo, Desc, Gill, Harn, Jeff, Klam, Lake, Lane, Morr, Umat, Wasc, Whee Phrynosoma platyrhinos OBW, B&R, OU; CA, ID, NV + SV 3* desert homed lizard Bake, Harn, Lake, Malh Sonora semiannulata OU; ID, NV + SP 3* western ground snake Malh

Birds

Accipiter gentilis SIS, WSC, ESC, OBW, B&R, HLP; CA, ID, WA, NV + ~ SC 3* northern goshawk Bake, Clac, Croo, Desc, Doug, Gran, Ham, Hood, Jack, Jeff, Klam, Lake, Lane, Malh, Mari, Morr, Umat, Unio, Wall, Wasc, Whee Aegolius acadicus ALL but CB; CA, ID, NV, WA + 4 northern saw-whet owl all but Gill, Morr, Sher Aegolius funereus ESC, OBW; ID, WA + 3* boreal owl Desc, Wall?

Agelaius tricolor WTV, SIS, ESC; CA .Cl SP 2* tricolored blackbird Jack, Klam, Mult Ammodramus savannarum WTV, CB; CA, ID, NV, WA + SU 3* grasshopper sparrow Doug, Gill, Jack, Jose, Lane, Umat, Whee Amphispiza bilineata B&R; CA, NV + 3C 3* black-throated sparrow Ham, Lake Anser albifrons elgasi ESC, OBW, B&R; CA + 3C 4 tule white-fronted goose Klam, Harn, Lake, Unio Anthus spinoletta WSC, ESC, OBW, B&R; CA, ID, NV, WA + 4 water pipit Bake, Clac, Desc, Doug, Gran, Ham, Hood, Jack, Jeff, Klam, Unio, Wall Aphelocoma coerulescens nevadae (Nevada scmb jay) - Considered but rejected, not a good taxon. Aphelocoma coerulescens oocleptica (Nicasio scrub jay) - Considered but rejected, not a good taxon. Archilochus alexandri WSC, OBW, B&R; CA, ID, NV, WA + 3* black-chinned hummingbird Gran, Ham, Jack, Lake, Wall Athene cunicularia WTV, ESC, HLP, B&R, OBW, OU, CB; ID + SC 3 burrowing owl Bake, Croo, Desc, Gill, Gran, Harn, Jeff, Klam, Lake, Malh, Morr, Sher, Umat, Unio, Wall, Wasc, Whee Aythya affinis ESC, B&R, HLP, OU; CA, ID, NV, WA + 3* lesser scaup Desc, Harn, Klam, Lake, Malh Aythya collaris WSC, ESC, OBW, B&R, HLP; CA, ID, WA + 4 ring-necked duck Bake, Clac, Desc, Harn, Klam, Lake, Unio

Bartramia longicauda OBW, B&R; ID, WA + SC 2* upland sandpiper Croo, Gran, Klam, Lake, Umat, Unio Branta canadensis minima CR, WIV, ESC; CA, WA t; Colu, Curr, Bent, Lane 4 cackling Canada goose (wintering) Lane, Linn, Mari, Mult, Polk, Till, Wash, Yamh

Branta canadensis leucopareia CR, SIS; CA, AK LE LE 1* Aleutian Canada goose (wintering) Coos, Curr, Till

11 Scientific Name Physiographic Province; Adjacent States FWS ODFW ONHP Common Name Oregon Counties Status Status List

Brdnta canadensis occidentalis CR, WIV; WA + SV 4 dusky Canada goose (wintering) Bent, Colu, Lane, Linn, Mari, Polk, Till, Yamh, Wash - Brachyramphus marmoratus CR, SIS; CA, WA -1- C2 SC 2* marbled murrelet Bent, Clat, Coos, Curr, Doug, Lane, Line, Till Bubulcus ibis (cattle egret) - Considered but rejected, habitat not threatened. Bucephala albeola WSC, ESC; ID, WA + SP 2* bunlehead Desc, Doug, Jeff, Klam, Mari - Bucephala islandica WSC, ESC; ID, WA + - SP 4 Barrow’s goldeneye Clac, Desc, Doug, Jeff, Hood, Klam, Lane, Linn, Mari Buteo regalis OBW, B&R, HLP, OU, CB; CA, ID, NV, WA +; Bake, C2 SC 3* ferruginous hawk Croo, Gran, Gill, Harn, Malh, Morr, Umat, Unio, Wall Buteo swainsoni OBW, B&R, HLP, OU, CB; CA, ID, NV, WA + 3C SV 3* Swainson’s hawk Bake, Croo, Gill, Gran, Ham, Jeff, Lake, Malh, Morr, Sher, Whee

Catharus fuscescens OBW, B&R, OU; ID, NV, WA +; Bake, Croo - - 4 veery Gran, Harn, Malh, Morr, Umat, Unio, Wall, Whee Casmerodius albus ESC, B&R; CA, NV -h - “ 3* great egret Harn, Klam, Lake Centrocercus urophasianus phaios ESC, OBW, B&R, HLP, OU; CA, ID, NV, WA + C2 SV 4* western sage grouse Bake, Croo, Desc, Harn, Klam, Lake, Malh Chaetura vauxi (Vaux’s swift) - Considered but rejected, too common with limited threats. Charadrius alexandrinus nivosus CR, SIS, ESC, B&R; CA, ID, NV + C2 LT 2* western snowy plover Clat, Coos, Curr, Doug, Harn, Klam, Lake, Lane, Line, Till Charadrius semipalmatus B&R; AK + 2* semipalmated plover Harn ~ - Coccyzus americanus ESC, OBW, B&R, OU; CA, ID, NV + 3B SC 2* yellow-billed cuckoo Desc, Harn, Lake, Malh, Unio Cotumicops noveboracensis ESC; CA -1- 2* yellow rail Klam, Lake - sc Cygnus buccinator (trumpieter swan) - Considered but rejected, introduced into Oregon. Cypseloides niger WSC; CA, WA + SP 3* black swift Lane -

Dendragapus canadensis OBW; ID, WA -1- - su 3 spruce grouse Bake, Wall Dolichonyx oryzivorus OBW, B&R, HLP; ID, WA + SV 3* bobolink Bake, Harn, Unio, Wall - Dryocopus pileatus CR, WIV, SIS, WSC, ESC, OBW; CA, ID, WA + 4 pileated woodpecker all but Gill - sc Dumetella carolinensis OBW, B&R; ID, WA + 4 gray catbird Bake, Gran, Harn, Malh, Umat, Unio, Wall --

Egretta thula ESC, B&R, OU; CA, ID, NV, WA + - SV 2* snowy egret Harn, Klam, Lake, Malh Elanus caeruleus CR, WTV; CA + 3* black-shouldered kite Bent, Jack, Till - - Entpidonax alnorum (alder flycatcher) - Considered but rejected, breeding status uncertain. Empidonax minimus (least flycatcher) - Considered but rejected, breeding status uncertain. Eremophila alpestris strigata WIV; 3 streaked horned lark - su Falco columbarius ESC; WA, ID -t- 2-ex merlin Klam - -

12 Scientific Name Physiographic Province; Adjacent States FWS ODFW ONHP Common Name Oregon Counties Status Status List

Falco peregrinus (anatum) CR, SIS, ESC; CA, ID, NV, WA + LE LE 1* peregrine falcon (American) Curr, Doug, Gran, Jack, Jose, Hood, Klam, Lane, Till Falco rusticolus (gyrfalcon) - Considered but rejected, not established in Oregon, accidental only. Gavia immer WSC; WA + 2-ex common loon Glaucidium gnoma ALL but B&R; CA, ID, NV, WA + SU 3 northern pygmy owl all Grus canadensis tabida WSC, ESC, OBW, B&R, HLP, OU, CB; CA, ID, NV + SV 4* greater sandhill crane Bake, Clac, Croo, Desc, Gran, Ham, Jack, Klam, Lake, Lane, Linn, Malh, Unio, Wasc Gymnogyps califomianus CR, SIS; CA LE 1-ex California condor Gymnorhinus cyanocephalus ESC, OBW, B&R, HLP; CA, ID,.NV + 3 pinyon jay Croo, Desc, Jeff, Ham, Lake Haematopus bachmani (black oystercatcher) - Considered but rejected, habitat stable.

Haliaeetus leucocephalus ALL; CA, ID, NV, WA + LT LT 1* bald eagle all

Histrionicus histrionicus WSC, ESC, OBW; ID, WA + SP 2* harlequin duck Clac, Doug, Hood, Lane, Linn, Wall

Ixobrychus exilis ESC, B&R; CA + SP 2* least bittern Ham, Klam Lanius ludovicianus WTV?, SIS, WSC, ESC, OBW, B&R, HLP, OU, CB; 3 loggerhead shrike CA, ID, NV, WA +; Bake, Croo, Desc, Gill, Gran, Ham, Jack, Jeff, Klam, Lake, Lane, Linn, Malh, Morr, Sher, Umat, Unio, Wall, Wasc, Whee

Larus pipixcan B&R; ID + SP 2* Franldin’s gull Ham Leucosticte arctoa atrata B&R, OBW; CA, ID, NV, WA + SP 3* black rosy finch Ham, Unio, Wall

Leucosticte arctoa tephrocotis OBW 2* Wallowa rosy finch Wall Melanerpes formicivorus WIV, SIS; CA -I- SU 3 acorn woodpecker Bent, Coos, Curr, Doug, Jack, Jose, Lane, Mari, Polk Melanerpes lewis WTV, SIS, WSC, ESC, OBW, HLP, CB; CA, ID, NV, SC 3* Lewis’ woodpecker WA +; Bake, Desc, Jack, Jeff, Klam, Lake, Mult, Unio, Wall, Wasc, Whee Numenius americanus ESC, OBW, B&R, HLP, OU, CB; ID, NV, WA + C2 4* long-billed curlew Bake, Croo, Desc, Gill, Harn, Jeff, Klam, Lake, Malh, Morr, Sher, Umat, Wall, Whee

Oceanodroma furcata CR; CA, WA -t- SV 2* fork-tailed storm-petrel Otus flammeolus ESC, OBW; CA, ID, NV, WA + 4 flammulated owl Bake, Croo, Desc, Gran, Harn, Hood, Jack, Jeff, Klam, sc Lake, Malh, Umat, Unio, Wall, Wasc, Whee Pams inomatus zaleptus (Warner Valley titmouse) - Considered but rejected, not a good taxon.

Pelecanus erythrorhynchos ESC, B&R; CA, ID, NV, WA + SV 2* American white pelican Harn, Klam, Lake

Pelecanus occidentalis CR, SIS; CA, WA -h • LE LE 2* brown pelican (wintering) Clat, Coos, Curr, Doug, Lane, Line, Till Phalaenoptilus nuttallii califomicus (California dusky poorwill) - Considered but rejected, too common. Picoides albolarvatus SIS, WSC; ESC, OBW; CA, ID, WA + SC 4 white-headed woodpecker Bake, Croo, Desc, Gran, Ham, Hood, Jack, Jeff, Jose, Klam, Lake, Malh, Morr, Umat, Unio, Wall, Wasc, Whee

13 Scientific Name Physiographic Province; Adjacent States FWS ODFW ONHP Common Name Oregon Counties Status Status List

Picoides arcticus SIS, WSC, ESC, OBW; CA, ID, NV, WA + - SC 4 black-backed woodpecker Bake, Clac, Croo, Curr, Desc, Dou& Gran, Hood, Jack, Jeff, Jose, Klam, Lake, Lane, Linn,lklari, Morr, Umat, Unlo, Wall, Wasc, Whee Picoides tridactylus WSC, ESC, OBW; ID, NV +; Bake - SC 4 three-toed woodpecker Coos, Desc, Jack, Klam, Lane, Linn, Umat, Unio, Wall Pinicola enucleator OBW; CA, ID, NV, WA + 3*- pine grosbeak Bake, Gran, Harn, Umat, Unio, Wall, Whee Plegadis chihi B&R; CA, NV + C2 SV 4* white-faced ibis Harn, Lake Podiceps auritus ESC, OBW, B&R; ID, WA + - SP 4* horned grebe Harn, Lake, Wall

Podiceps grisegena WSC, ESC; WA + - SC 2* red-necked grebe , Jack, Klam Polioptila caerulea WIV, WSC, ESC, B&R; CA, NV + 3* blue-gray gnatcatcher Harn, Jack, Jose, Klam, Lake Progne subis . CR, WIV, SIS, WSC, ESC; CA, WA + - SC 3* purple martin Bent, Clat, Colu, Coos, Curr, Doug, Hood, Jack, Klam, Lake, Lane, Line, Mult, Till, Wasc Riparia riparia ESC, OBW, B&R, HLP, OU, CB; CA, ID, NV, WA + - SU 3 bank swallow Bake, Croo, Desc, Gran, Harn, Jeff^, Klam, Lake, Malh, Morr, Sher, Umat, Unio, Wall, Wasc, Whee Sayomis nigricans SIS; CA, NV -H .... 4 black phoebe Coos, Jack Seiurus noveboracensis ESC; ID + 3* northern waterthrush Desc Selasphorus platycercus OBW, B&R, OU; CA, ID, NV + 3* broad-tailea hummingbird Lake, Malh, Wall Selasphorus sasin SIS; CA 4* Allen’s hummingbird Curr Setophaga ruticilla WSC, ESC; ID, WA +; Bake, Doug, 4 American redstart Gran, Harn, Jack, Klam, Morr, Umat, Unio, Wall Sialia currucoides WSC, ESC, OBW, B&R, WLP, OU, CB; CA, ID, NV, 4 mountain bluebird WA, +; Bake, Clac, Croo, Desc, Doug, Gill, Gran, Harn, Hood, Jack, Jeff, Klam, Lake, Lane, Linn, Malh, Mari, Morr, Mult, Sher, Umat, Unio, Wall, Wasc, Whee Sialia mexicana ALL; CA, NV, ID, WA -I- - SV 4 western bluebird all Sitta pygmaea WSC, ESC, OBW, B&R; CA, ID, NV, WA -I- - SV 4 pigmy nuthatch Bake, Croo, Desc, Doug, Gran, Harn, Jack, Jeff, Jose, Klam, Lake, Malh, Morr, Umat, Unio, Wall, Wasc, Whee Sphwapicus thyroideus SIS, WSC, ESC, OBW, B&R; CA, ID, NV, CA + - SU 4 Williamson’s sapsucker Bake, Croo, Desc, Gran, Harn, Hood, Jack, Jeff, Jeff, Jose, Klam, Lake, Morr, Umat, Unio, Wall, Wasc, Whee

Spizella atrogularis SIS; CA, NV -h 3’* black-chinned sparrow Curr Sterna caspia CR, ESC, B&R, OU; CA, NV, WA -I- 4 Caspian tern Clat, Colu, Harn, Lake, Malh Sterna forsteri ESC, B&R; CA, ID, NV, WA + 3* Forster’s tern Klam, Lake, Harn Strix nebulosa WSC, ESC, OBW; CA, ID, NV, WA -h; Bake, Desc, - SV 4 great gray owl Doug, Gran, Jack, Klam, Lake, Umat, Unio, Wall, Whee

Strix occidentalis caurina CR, SIS, WSC; CA, 'WA; Bent, Clac, Clat, Colu, Coos, LT LT 1* northern spotted owl Curr, Desc, Doug, Hood, Jack, Jeff, Jose, Klam, Lane, Line, Linn, Mari, Mult,-Polk, Till, Wasc, Wash, Yamh

14 Scientific Name Physiographic Province; Adjacent States FWS ODFW ONHP Common Name Oregon Counties Status Status List

Strix varia (barred owl) - Considered but rejected, increasing in disturbed habitats. Stumella neglecta (western meadowlark) - Considered but rejected, stable throughout most of Oregon. Thryomanes bewickii atrestrus (Warner Valley Bewick’s wren) - Considered but rejected, taxonomic problems.

Tringa melanoleuca OBW; AK -1- - - 2* greater yellowlegs Wall

Tringa solitaria WSC; AK + - - 3* solitary sandpiper

Tympanuchus phasianellus columbianus ESC, OBW, B&R, HLP, CB; ID, MT, WA, BC C2 - 1-ex Columbian sharp-tailed grouse Wall? Tyto alba (common barn owl) - Considered but rejected, stable throughout most of Oregon.

Mammals

Antrozous pallidas pacificus WIV, SIS, WSC, ESC; CA, ID?, NV, WA + - 3* Pacific pallid bat Doug, Jack, Klam, Lane, Mult sv Arborimus longicaudus (red tree vole) - Considered but rejected.

Bassariscus astutus WIV, SIS, WSC; CA, NV + - 3* ringtail Coos, Curr, Doug, Jack, Jose, Lane su

Bison bison athabascae (wood bison) - iConsidered bui rejected.

Brachylagus idahoensis ESC, OBW, B&R, HLP, PU, CP; CA?, ID, NV, WA + - 2* pygmy rabbit Bake, Croo, Desc, Ham, Klam, Lake, Malh, Unio sv

Canis lupus ALI^ ID, WA + LE LE 2-ex gray wolf all

Enhydra lutris nereis CR, SIS; CA + LT LT 2-ex southern sea otter

Euderma maculatum B&R, HLP; CA, ID, NV + Cl - 2* spotted bat Ham, Whee

Eumetopias jubatus CR, SIS; CA - SC 3* northern sea lion Coos, Curr, Lane, Line, Till

Felis fynx canadensis WTV, ESC, OBW, B&R, HLP, CB; ID, WA -h C2 - 2-ex North American lynx Gulo mlo luteus CR, SIS, WSC, ESC, OBW, B&R, HLP, CB; CA C2 LT 2* Caliromia wolverine Bake, Clac, Croo, Desc, Doug, Gran, Harn, Hood, Jack, Jeff, Jose, Klam, Lake, Lane, Line, Linn, Mari, Mult, Till, Umat, Unio, Wall, Whee

Lepus califomicus (black-tailed jackrabbit) - Considered but rejected, stable throughout most of Oregon.

Lepus townsendii ESC, OBW, B&R, HLP, OU, CB; CA, ID, NV, WA + — SV 4 white-tailed jackrabbit Bake, Croo, Desc, Gill, Gran, Harn, Jeff, Klam, Lake, Malh, Morr, Sher, Umat, Unio, Wall, Wasc, Whee

Maries americana CR, SIS, WSC, ESC, OBW; CA, ID, WA + - SC 3 pine marten

Maries pennanii SIS, WSC, ESC, OBW; CA, ID, WA + SC 2* feher Bake, Curr, Doug, Jose, Klam, Lane, Unio, Wall -

Myotis ihysanodes ssp. CR, WTV, WSC; - SV 1* hinged bat Clac, Colu, Line Odocoileus virginianus leucurus CR, WTV; WA LE LE 1* Columbian white-tailed deer Clat, Colu, Doug, Lane

Ovis canadensis califomiana B&R, HLP, OU; CA, NV Cl - 4* California bighorn sheep Gran, Ham, Lake, Malh, Whee

Ovis canadensis canadensis OBW; ID, WA + - - 4 Rocky Mt. bighorn sheep Bake, Wall

15 Scientific Name Physiographic Province; Adjacent States FWS ODFW ONHP Common Name Oregon Counties Status Status List

Phenacomys (=Arborimus) albipes CR, SIS, WSC; CA C2 SP 3* white-footed vole Bent, Clat, Colu, Coos, Curr, Doug, Jack, Klam, Lane, Line, Linn, Polk, Till, Wash, Yamh Plecotus townsendii townsendii ALL; CA, ID, NV, WA + C2 SC 2* Pacific western big-eared bat Bent, Clac, Clat, Croo, Curr, Desc, Doug, Harn, Jack, Jose, Lake, Lane, Linn, Malh, Mari, Mult, Till, Umat, Unio, Wall, Wasc, Wash, Whee Sorex merriami (Merriam’s shrew) - Considered but rejected. Sorex preblei OBW, B&R, HLP, OU; WA C2 4* Preble’s shrew Desc, Harn, Malh, Wall -

Spermophilus elegans nevadensis OU; ID, NV + 3C " 2-ex = S. 'richardsoni nevadensis Malh Wyoming ground squirrel Spermophilus washingtoni HLP, CB; WA 2* Washington ground squirrel Gill, Morr, Umat “ sc Tadarida brasiliensis WIV, SIS, ESC; NE + 3* Brazilian free-tailed bat Jack, Klam - “ Thomomys bottae detumidus (Pistol River pocket gopher) - Considered but rejected, C2 questionable taxon. - -

Thomomys mazama helleri (Gold Beach pocket gopher) - Considered but rejected, questionable taxon. C2 ~ - Ursus arctos OBW; ID, WA -1- LT 1-ex grizzly bear ~ Vulpes macrotis ESC, B&R, OU; CA, NV -(• LT 2* kit fox Harn, KJam, Malh ”

Invertebrates Acalypta cooleyi WSC, HLP 3* Cooley’s tingid Harn, Jack -- Acetropis oregana WIV 3* Oregon acetropis Bent, Yamh - - Acneus beeri WSC? C2 3* Beer’s false water penny beetle - Acneus bumelli SIS? C2 3* Burnell’s false water penny beetle -

Acupalpus punctulatus WIV - - 3* no common name Bent, Wash Aegialites califomicus (seacliff beetle) - Considered but rejected, not documented in Oregon. A^petus denningi WSC? C2 3* Denning’s agapetus caddisfly Jack -- Amnum belleri WSC, ESC C2 2* Seller’s ground beetle Clac, Wasc - Algamorda newcombiana C2 3* Newcomb’s littorine snail - Apatania (=Radema) tavala ESC C2 3* Cascades apatanian caddisfly Clac, Jeff . - Apochthonius malheuri B&R C2 1* Malheur pseudoscorpion Ham - Bembidion tigrinum OCR 3* •cryptic beach carabid beetle Clat, Coos -- r Boloria bellona OBW 2* eastern meadow fritillary butterfly Umat -

16 ScientiHc Name Physiographic Province; Adjacent States FWS ODFW ONHP Common Name Oregon Counties Status Status List

Boloria selene tollandensis OBW •• 2* silver-bordered fritillary butterfly Croo Bombus franklini WIV C2 — 1‘ Franklin’s bumblebee Doug, Jack Brachypanorpa montana (mountain scorpionfly) - Considered but rejected, too common.

Centrophilus perplexus WIV “ — 3* no common name Ceraclea (=Athripsodes) vertreesi C2 — 3* Vertree’s ceraclean caddisfly Chloealtis aspasma C2 ” 3* Siskiyou chloealtis grasshopper Chrysobothris potentillae WIV “ — 2-ex potentilla root borer beetle Cicindela columbica OBW 3C — 2-ex Columbia River tiger beetle Cicindela hirticollis siuslawensis CR - — 2-ex Siuslaw sand tiger beetle Coos, Lane, Line, Till Cryptocercus punctulatus (wood roach) - Considered but rejected, too common.

Cryptochia neosa OBW C2 " 3* Blue Mountains cryptochian caddisfly Gran Cychnis rickseckeri (Ricksecker’s snail-eating carabid beetle) - Considered but rejected, too common. Eobrachycentrus gelidae WSC C2 “ 3* Mt. Hood primative brachycentrid caddisfly Oac, Linn Eiwhydiyas editha taylori WTV “ — 2* Taylor's checkerspot butterfly Bent, Lane Eusattus rectus “ “ 3* ground beetle Farula davisi WSC C2 “ 3* Green Springs Mtn. farulan caddisfly Jack Farula jewetti WSC C2 " 3* Mt. Hood farulan caddisfly Mult Farula reaperi WSC Cl 3* Tombstone Prairie ferulan caddisfly Linn Fisherola nuttalli WTV, CB C2 3* shortface lanx Mult, Sher, Wasc (= giant Columbia River limpet) Fluminkola columbianus WTV, CB Cl 3* (= Lithoglyphus c.l Mult, Wasc Columbia pebblesnail or spire snail Grylloblatta sp. nov. CR “ — 3* Mary’s Peak ice cricket Bent Haliotis rufescens - — 3* red abalone Homoplectra schuhi WSC, ESC Cl " 3* Schun’s homoplectran caddisfly Jose, Klam Hydropsyche abella C2 3* Abelian hydropsyche caddisfly

Icaricia icarioides fenderi WIV 3A " 1* Fender’s blue butterfly Bent, Lane, Polk, Yamh Incisalia polios obscurus CR - r- , 2* hoary eliin butterfly Line

17 Scientific Name Physiographic Province; Adjacent States FWS ODFW ONHP Common Name Oregon Counties Status Status List

Juga bulbosa CB 3* Bulb juga Sher, Wasc Juga hemphill maupinensis ESC, CB " “ 3* purple-lipped juga Jeff, Sher, Wasc Kenkia rhynchida B&R C2 -- 3* planarian, no common name Harn Lepidostoma geodeni CR - - 3* Goeden’s lepidostoman caddisfly Line Limnephilus atercus WSC C2 " 3* Fort Dick limnephilus caddisfly Lane Lycaena mariposa ssp. SIS " 3* ntariposa copper butterfly Jose Lycaena phlaeas arctodon OBW - " 3* beartooth copper butterfly Wall Malthodes gtyphidius OBW • " . 3* cantharid beetle Bake Megascolides macelfreshi CR, WIV C2 -- 1* Oregon giant earthworm Clat, Linn, Mari, Polk,Yamh Micrantha fennica B&R - - 3* Harney micrantha Harn Monadenia fidelis minor ESC?, CB C2 -- 3* Oregon snail Klam?, Sher, Wasc Nebria jeffreyi B&R - - 4 Jeffrey’s carabid beetle Harn Nebria labontei OBW - “ 4 Wallowa snowfield carabid beetle Wall Nebria steensensis B&R - -- 4 Steens Mountain carabid beetle Harn Nebria wallowae OBW “ “ 4 Wallowa Mountains carabid beetle Wall Nemoura wahkeena WSC C2 -- 3* Wahkeena Falls flightless stonefly Mult Neominois ridingsii stretchii B&R - - 3* Stretch’s satyr butterfly Harn, Lake Neothremma andersoni WSC C2 " 3* Columbia Gorge neothremman caddisfly Mult

Ochlodes agricola amcola SIS - , 2* rural skipper butterfly Jose Ochrotrichia alsea CR, WIV, ESC C2 - 3* Alsea ochrotrichian micro caddisfly Bent, Desc, Doug Ochrotrichia phenosa ESC C2 " 3* Deschutes ochrotrichian micro caddisfly Desc Ochrotrichia vertreesi C2 -- 3* Vertree’s ochrotrichian micro caddisfly Olhophlebodes mostbento WSC C2 ” 3* Tombstone Prairie oligophlebodes caddisfly Lane, Linn Oreohelix variabilis CB “ - 3* Dalles mountain snail Sher, Wasc Ostrea lurida - -- 3* “native oyster Philocasca oron OCR C2 -- 3* Clatsop philocascan caddisfly Clat

18 Scientiflc Name Physiographic Province; Adjacent States FWS ODFW ONHP Common Name Oregon Counties Status Status List

PtKciodes pallida bamesi ESC, OBW “ - 3* Barnes’ crescent butterfly Bake, Jeff, Wasc Pisidium ultramontanum SIS Cl •• 3* Oregon pearly mussel Polites coras OBW “■ •• 2* Peck’s skipper butterfly Wall Polites mystic SISK?, OBW -- 2* long dash skipper butterfly Jack?, Unio Pterostichus johnsoni WSC, ESOC — — 4 Johnson’s waterfall carabid beetle Hood, Mari, Mult Pterostichus rothi CR C2 “ 1* Roth’s blind ground beetle Bent, Line Rfnacophila colonus WTV C2 — 3* Obrien rhyacophilan caddisfly Jose Rlwacophila fenderi C2 — 3* Fender’s rhyacophilan caddisfly Rhyacophila haddodd OCR C2 — 3* Haddock’s rhyacophilan caddisfly Bent Rhyacophila unipunctata WSC Cl — 3* one-spot rhyacophilan caddisfly Hood, Lane Saldula villosa CR — 2* hairy shore bug Coos Scaphinotus hatchi WSC, ESC — 4 Hatch’s snail-eating carabid beetle Doug, Klam, Lane Speyeria callippe extincta WIV 3A — 1-ex Willamette callippe fritillary Bent Speyeria zerene bremneri WIV — "" 2* valley silverspot butterfly Bent, Polk Speyeria zerene hippolyta CR LT 1* Oregon silverspot butterfly Clat, Lane, Line, Till Stygobromus hubbsi B&R Cl — 3* Malheur Cave amphipod Ham Stygobromus oregonensis SIS — — 3* Oregon Cave amphipod Jose Tanypteryx hageni CR, WSC — "" 3* montane bog dragonfly Tinodes siskfyou SIS? Cl ““ 3* Siskiyou caddisfly Trimerotropis helferi — 3* Heifer’s trimerotropis Triodopsis populi — ““ 3* Hell’s Canyon land snail Ve^ericola Columbiana CB — — 3* Columbia Gorge hesperian Sher, Wasc

19 FEDERAL AND STATE LISTED TAXA ScientiHc name Common Name Federal Status State Status

Fish Catostomus wamerensis Warner sucker Threatened Endangered Chasmistes brevirostris shortnose sucker Endangered — Deltistes luxatus Lost River sucker Endangered - Gila bicolor spp. Hutton Springs tui chub Threatened Threatened Gila boraxobius Borax Lake chub Endangered Endangered Oncorhynchus clarki henshawi Lahontan cutthroat trout Threatened Threatened Rhinichthys osculus ssp. Foskett speckled dace Threatened Threatened

Reptiles Caretta caretta loggerhead sea turtle Threatened Threatened Chelonia mydas green sea turtle Threatened Endangered' Dermochelys coriacea leatherback sea turtle Endangered Endangered Lepidochelys olivacea Pacific Ridley sea turtle Threatened Threatened

Birds Branta canadensis leucopareia Aleutian Canada goose Endangered Endangered Charadrius alexandrinus nivosus western snowy plover - Threatened Diomedea albatrus short-tailed albatross Endangered (accidental) Endangered Falco peregrinus anatum American peregrine falcon Endangered Endangered Falco peregrinus tundrius Arctic peregrine falcon Endangered Endangered Gymnogyps califomianus California condor Endangered (extirpated) ~ Haliaeetus leucocephalus bald eagle Threatened Threatened Pelecanus occidentalis brown pelican Endangered Endangered Sterna antillarum (=albifrons) browni California least tern Endangered (accidental) Endangered (accidental) Strix occidentalis caurina northern spotted owl Threatened Threatened

Mammals Balaena glacialis right whale Endangered Endangered Balaenoptera borealis Sei whale Endangered Endangered Balaenoptera musculus blue whale Endangered Endangered Balaenoptera physalus finback whale Endangered Endangered Bison bison athabascae wood bison Endangered (extirpated) - Canis lupus gray wolf Endangered (extirpated) Endangered (extirpated) Enhydra lutris sea otter - Threatened Enhydra lutris nereis southern sea otter Threatened (extirpated) — Eschrichtius robustus gray whale Endangered Endangered Eumetopias jubatus northern (Steller) sea lion Threatened - Gulo gulo wolverine — Threatened Megaptera novaeangliae humpback whale Endangered Endangered Odocoileus virginianus leucurus Columbian white-tailed deer Endangered Endangered Physeter catodon sperm whale Endangered Endangered Ursus arctos grizzly bear Threatened (extirpated) - Vulpes macrotis kit fox — Threatened

Invertebrates

Speyeria zerene hippolyta Oregon silverspot butterfly Threatened ..

20 FEDERAL CANDmATE ANIMAL SPECIES (C2) Fish Invertebrates Catostomus occidentalis lacusanserinus - Goose Lake sucker Acneus beeri - Beer’s false water penny beetle Catostomus rimiculus ssp. - Jenny Creek sucker Acneus bumelli - Burnell’s false water penny beetle Catostomus snyderi - Klamath largescale sucker Agapetus denning - Denning’s agapetus caddisfly Cottus bairdi ssp. - Malheur mottled sculpin Agonum belleri - Beller’s ground beetle Cottus tenuis - slender sculpin Algamorda newcombiana (Littorina subrotunda) - Gila alvordensis - Alvord chub Newcomb’s littorine snail Gila bicolor ssp. - Catlow tui chub Apatania (=Radema) tavala - Cascades apatanian caddisfly Gila bicolor ssp. - Summer Basin tui chub (Cl) Apochthonius malheuri - Malheur pseudoscorpion Gila bicolor eurysoma - Sheldon tui chub Bombus franklini - Franklin’s bumblebee Gila bicolor oregonensis - Oregon Lakes tui chub Ceraclea (=Athripsodes) vertreesi - Vertree’s ceraclean Oregonichthys crameri - Oregon chub caddisfly Salmo (=Oncorhynchus) sp. - redband trout Chloealtis aspasma - Siskiyou chloealtis grasshopper Salmo (=Oncorhynchus) clarki ssp. - Willow/Whitehorse Cryptochia neosa - Blue Mountains cryptochian caddisfly cutthroat trout Eobrachycentrus gelidae - Mt. Hood primitive brachycentrid Salvelinus confluentus - bull trout caddisfly Farula davisi - Green Springs Mountain farulan caddisfly Farula jewetti - Mt. Hood ferulan caddisfly Amphibians Farula reaperi - Tombstone Prairie farulan caddisfly Plethodon elongatus - Del Norte salamander Fisherola nuttalli - shortface lanx (giant Columbia River limpet) Fluminicola (=Lithogfyphus) columbianus - Columbia Plethodon larselli - Larch Mountain salamander pebblesnail (=great Columbia River spire snail) Plethodon stormi - Siskiyou Mountain salamander Homoplectra schuhi - Schuh’s homoplectran caddisfly Hydropsyche abella - Abelian hydropsyche caddisfly Reptiles ^enlda rhynchida - planarian, no common name Lepidostoma goedeni - Goeden’s lepidostoman caddisfly Clemmys marmorata marmorata - northwestern pond turtle Limnephilus atercus - Fort Dick limnephilus caddisfly Megascolides macelfreshi - Oregon giant earthworm Monadenia fidelis minor - Oregon snail Birds Nemoura wahkeena - Wahkeena Falls flightless stonefly Agelaius tricolor - tricolored blackbird Neothremma andersoni - Columbia Gorge neothremman Brachyramphus marmoratus - marbled murrelet caddisfly Buteo regalis - ferruginous hawk Ochrotrichia alsea - Alsea ochrotrichian micro caddisfly Centrocercus urophasianus phaios - western sage grouse Ochrotrichia phenosa - Deschutes ochrotrichian micro caddisfly Charadrius alexandrinus nivosus - western snowy plover Ochrotrichia vertreesi - Vertree’s ochrotrichian micro caddisfly Numenius americanus - long-billed curlew Oligophlebodes mostbento - Tombstone Prairie oligophlebodes Plegadis chihi - white-faced ibis caddisfly Tympanuchus phasianellus columbianus - Columbian sharp­ Philocasca oron - Clatsop philocascan caddisfly tailed grouse Pisidium ultramontanum - Oregon pearly mussel Pterdstichus rothi - Roth’s blind ground beetle Rhyacophila colonus - Obrien rhyacophilan caddisfly Mammals Rhyacophila fenderi - Fender’s rhyacophilan caddisfly Arborimus albipes - white-footed vole Rhyacophila haddocld - Haddock’s rhyacophilan caddisfly Euderma maculatum - spotted bat Rhyacophila unipunctata - one-spot rhyacophilan caddisfly Felis fyfvc canadensis - North American lynx Stygobromus hubbsi - Malheur Cave amphipod Gulo gulo luteus - California wolverine Tinodes sisldyou - Siskiyou caddisfly Ovis canadensis califomiana - California bighorn sheep Plecotus townsendU townsendii - Pacific (=Townsend’s) western big-eared bat Sorex preblei - Preble’s shrew Thomomys mazama helleri - Gold Beach western pocket gopher Thomomys umbrinus detumidus - Pistol River pocket gopher

21 OREGON DEPARTMENT OF FISH & WILDLIFE SENSITIVE SPECIES LIST Fish Birds Catostomus occidentalis lacus-anserinus - Goose Lake sucker Accipiter gentilis - northern goshawk (C) (C) Agelaius tricolor - tricolored blackbird (P) Catostomus tahoensis - Tahoe sucker (P) Ammodramus savannarum - grasshopper sparrow (U) Chasmistes brevirostris - shortnose sucker (C) Athene cunicularia - burrowing owl (WIV, OBW, CB only) (C) Cottus bairdi ssp. - Malheur mottled sculpin (C) Bartramia longicauda - upland sandpiper (C) Cottus marginatus - margined sculpin (V) Brachyramphus marmoratus - marbled murrelet (C) Cottus pitensis - Pit sculpin (P) Branta canadensis occidentalis - dusky Canada goose (V) Deltistes luxatus - Lost River sucker (C) Bucephala albeola - bufflehead (breeding) (P) Gila alvordensis - Alvord chub (V) Bucephala islandica - Barrow’s goldeneye (breeding) (P) Gila bicolor ssp. - Catlow tui chub (V) Buteo regalis - ferruginous hawk (C) Gila bicolor ssp. - Summer Basin tui chub (C) Buteo swainsoni - Swainson’s hawk (V) Gila bicolor eurysoma - Sheldon tui chub (C) Centrocercus urophasianus - sage grouse (ESC, OBW, CB) (V) Gila bicolor oregonensis - Oregon Lake tui chub (V) Coccyzus americanus - yellow-billed cuckoo (C) Hesperolecus synmetricus mitrulus - California (pit) roach (P) Cotumicops noveboracensis - yellow rail (C) Lampetra tridentata ssp. - Goose Lake lamprey (C) Cypseloides niger - black swift (P) Oncorhynchus clarki - coastal cutthroat trout; Columbia Dendragapus canadensis - spruce grouse (U) Basin anadromous run (C), coastal stocks (U) Dolichonyx oryzivorus - bobolink (V) Oncorhynchus clarki lewesii - westslope cutthroat trout (V) DryocopUs pileatus - pileated woodpecker (C) Oncorhynchus keta - chum salmon (C) Egretta thula - snowy egret (breeding) (V) Oncorhynchus kisutch - coho salmon, Columbia Basin runs (C) Eremophila alpestris strigata - streaked horned lark (WTV) (U) Oncorhynchus kisutch - coho salmon, south Coast (south of Glaucidium gnoma - northern pygmy owl (U) Bandon) runs (C) Grus canadensis tabida - greater sandhill crane (V) Oncorhynchus tshawytscha ssp - fall Chinook salmon, lower Histrionicus histrionicus - harlequin duck (breeding) (P) Columbia River (downstream of Bonneville) runs (C) Ixobrychus exilis - least bittern (P) Oncorhynchus tshawytscha ssp - fall Chinook salmon. Snake Lams pipixcan - Franklin’s gull (P) River Basin runs (C) Oncorhynchus tshawytscha ssp - fall Chinook, south Coast runs Leucosticte arctoa atrata - blaek rosy finch (B&R) (P) (s. of Bandon except for Rogue R. runs above Agness) (C) Melanerpes formicivoms - acorn woodpecker (U) Oncorhynchus tshawytscha ssp - spring Chinook salmon. Snake Melanerpes lewis - Lewis woodpecker (WTV, WSC, ESC, CB)(C) River Basin runs (C) Oceanodroma furcata - fork-tailed storm-petrel (breeding) (V) Oncorhynchus mykiss ssp. - inland/redband trout, all populations Otus flammeolus - flammulated owl (C) east of Cascade Crest except mainstem Deschutes R. (C) Pelecanus erythrorhynchos - American white pelican Oregonichthys crameri crameri - Oregon chub (Willamette) (C) (breeding) (V) Rhinichthys cataractae ssp. - Millicoma dace (U) Picoides albolarvatus - white-headed woodpecker (C) Richardsonius egyegius - Lahontan redside (P) Pkoides arcticus - blaek-backed woodpecker (C) Salvelinus confluentus - bull trout (C) Picoides tridactylus - three-toed woodpecker (C) Plegadis chihi - white-faced ibis (V) Amphibians Podiceps auritus - horned grebe (breeding) (P) Amides ferrus - clouded salamander (C) Podiceps grisegena - red-necked grebe (breeding) (C) Amides flavipunctatus - black salamander (P) Progne subis - purple martin (C) Ascaphus truei - tailed frog (V) Riparia riparia - bank swallow (U) Batrachoseps attenuatus - California slender salamander (P) Sialia mexicana - western bluebird (CR, WTV, WSC) (V) Batrachoseps wrighti - Oregon slender salamander (C) Sitta pygmaea - pigmy nuthatch (V) Dicamptodon copei - Cope’s giant salamander (C) Sphyrapicus thyroideus - Williamson’s sapsucker (U) Plethodon elongatus - Del Norte salamander (V) Strix nebulosa - great gray owl (V) Plethodon larselli - Larch Mountain salamander (V) Plethodon stormi - Siskiyou Mountain salamander (V) Mammals Rana aurora - red-legged frog (U) Ammospermophilus leucums - white-tailed antelope squirrel (U) Rana boylii - foothill yellow-legged frog (U) Antrozous pallidus - pallid bat (V) Rana cascadae - Cascade frog (C) Bassariscus astutus - ringtail (U) Rana pipiens - leopard frog (V) Brachylagus idahoensis - pygmy rabbit (V) Rana pretiosa - spotted frog (C) Eumetopias jubatus - northern (Steller) sea lion (C) Rhyacotriton olympicus - Olympic salamander (V) Lepus townsendii - white-tailed jackrabbit (V) Martes americana - marten (C) Reptiles Martes pennanti - fisher (C) Chrysemys picta - painted turtle (C) Myotis thysanodes - fringed (myotis) bat (V) Clemmys marmorata - western pond turtle (C) Phenacomys albipes - white-footed vole (P) Contia tenuis - sharptail snake (C) Plecotus townsendii - Townsend’s big-eared bat (C) Crotaphytus bicinctores - Mojave black-collared lizard (V) Spermophilus washingtoni - Washington ground squirrel (C) Lampropeltis getulus - common kingsnake (P) Lampropeltis zonata - California mountain kingsnake (P) C = Critical P = Peripheral or Naturally Rare Phrynosoma platyrhinos - desert horned lizard (V) V = Vulnerable U = Undetermined Status Sonora semiannulata - western ground snake (P) (for further explanation of status, see p. 7)

22 LIST 1 and LIST 2 LIST 2 (conL)

Fish Amphibians Catostomus wamerensis - Warner sucker Batrachoseps attenuatus - California slender salamander Chasmistes brevirostris - shortnose sucker Dicamptodon copei - Cope’s giant salamander Deltistes luxatus - Lost River sucker Rana pretiosa - spotted frog Gila bicolor ssp. - Hutton Springs tui chub Rana pipiens - (northern) leopard frog Gila bicolor ssp. - Summer Basin tui chub Plethodon stormi - Siskiyou Mountains salamander Gila boraxobius - Borax Lake chub Lampetra minima - Miller Lake lamprey Reptiles Oncorhynchus clarki ssp. - Alvord cutthroat trout Clemmys marmorata marmorata - northwestern pond turtle Oncorhynchus clarki henshawi - Lahontan cutthroat trout Contia tenuis - sharptail snake Oncorhynchus kisutch ssp. - coho salmon, Columbia River runs Oncorhynchus kisutch ssp. - coho salmon, south Coast runs Birds Oncorhynchus nerka ssp. - sockeye salmon. Snake River runs Agelaius tricolor - tricolored blackbird Oncorhynchus tshawytscha ssp. - fall Chinook salmon. Snake Bartramia longicauda - upland sandpiper River runs Brachyramphus marmoratus - marbled murrelet Oncorhynchus tshawytscha ssp. - spring Chinook salmon. Snake Bucephala albeola - bufflehead River runs Charadrius alexandrinus nivosus - western snowy plover Oregonichthys crameri - Oregon chub Charadrius semipalmatus - semipalmated sandpiper Rhinichthys osculus ssp. - Foskett speckled dace Coccyzus americanus - yellow-billed cuckoo Cotumicops noveboracensis - yellow rail Amphibians Egretta thula - snowy egret Batrachoseps wri^ti - Oregon slender salamander Falco columbarius - merlin Gavia immer - common loon Birds Histrionicus histrionicus - harlequin duck Branta canadensis leucopareia - Aleutian Canada goose Ixobryckus exilis - least bittern Larus pipixcan - Franklin’s gull Falco peregrinus (anatum) - peregrine falcon (American) Gymnogyps califomianus - California condor Leucosticte arctoa tephrocotis - Wallowa rosy finch Haliaeetus leucocephalus - bald eagle Oceanodroma Jurcata - fork-tailed storm-petrel Pelecanus erythrorhynchos - American white pelican Strix occidentalis caurina - northern spotted oWl Pelecanus occidentalis - brown pelican Tympanuchus phasianellus columbianus - Columbian Podiceps grisegena - red-necked grebe , sharp-tailed grouse Tringa melanoleuca - greater yellowlegs

Mammals Mammals Myotis thysanodes ssp. - fringed bat Brachylagus idahoensis - pygmy rabbit OdocoUeus virginianus leucurus - Columbian white-tailed deer Canis lupus - gray wolf Enhydra lutris nereis - southern sea otter Invertebrates Euderma maculatum - spotted bat Apochthonius malheuri - Malheur pseudoscorpion Felis lynx canadensis - North American lynx Bombus franklini - Franklin’s bumblebee Gulo gulo luteus - California wolverine Icaricia icarioides fenderi - Fender’s blue butterfly Martes pennanti - fisher Megascolides macelfreshi - Oregon giant earthworm Plecotus townsendii townsendii - Pacific western big-eared bat Pterostichus rothi - Roth’s blind ground beetle Spermophilus elegans nevadensis - Wyoming ground squirrel Speyeria zerene hippolyta - Oregon silverspot butterfly Spermophilus washingtoni - Washington ground squirrel Speyeria callippe extincta - Willamette callippe butterfly Ursus arctos - grizzly bear Vulpes macrotis - kit fox

Invertebrates Agonum belleri - Beller’s ground beetle Boloria bellona - eastern meadow fritillary butterfly LIST 2 Boloria selene tollandensis - silver-bordered fritillary butterfly Chrysobotkris potentillae - potentilla root borer beetle Fish Cicindela cobimbica - Columbia River tiger beetle Catostomus occidentalis lacusanserinus - Goose Lake sucker Cicindella hirticollis siuslawensis - Siuslaw sand tiger beetle Cottus pitensis - Pit sculpin Euphydryas editha taylori - Taylor’s checkerspot butterfly Catostomus tahoensis - Tahoe sucker Incisalia polios obscurus - hoary elfin butterfly Gila alvordensis - Alvord chub Ochlodes agrkola agricola - rural skipper butterfly Gila bicolor eurysoma - Sheldon tui chub Polites coras - Peck’s skipper butterfly Oncorhynchus keta - chum salmon Polites mystic - long dash skipper butterfly Richardsonms egregius - Lahontan redside Saldula villosa - hairy shore bug Speyeria zerene bremneri - valley silverspot butterfly

23 LIST 3 (Review)

Fish Mammals Catostomus snyderi - Klamath largescale sucker Antrozous pallidus pacificus - Pacific pallid bat Cottus bairdi ssp. - Malheur mottled sculpin Bassariscus astutus - ringtail Cottus marginatus - margined sculpin Eumetopias jubatus - northern sea lion Cottus princeps - Klamath Lake sculpin Martes americana - pine marten Cottus tenuis - slender sculpin Phenacomys (=Arborimus) albipes - white-footed vole Gila bicolor ssp. - Catlow tui chub Tadarida brasiliensis - Brazilian free-tailed bat Gila bicolor oregonensis - Oregon Lakes tui chub Hesperoleucus symmetricus - California roach Invertebrates Lampetra tridentata ssp. - Goose Lake lamprey Acatypta cooleyi - Cooley’s tingid Oncorhynchus clarki clarlci - coastal cutthroat trout, Acetropis oregana - Oregon acetropis Columbia River and coastal runs Acneus beeri - Beer’s false water penny beetle Oncorhynchus clarki lewisi - westslope cutthroat trout Acneus bumelli - Burnell’s false water penny beetle Oncorhynchus mykiss gibbsi - inland redband trout Acupalpus punctatus - no common name Oncorhynchus mykiss ssp. - Catlow Valley redband trout Agapetus denningi - Denning’s agapetus caddisfly Oncorhynchus mykiss ssp. - Goose Lake redband trout Algamorda newcombiana - Newcomb’s littorine snail Oncorhynchus mykiss ssp. - Warner Valley redband trout Apatania (=Radema) tavala - Cascades apatanian caddisfly Rhinichthys cataractae ssp. - Millicoma dace Bembidion tigrinum - cryptic beach carabid beetle Salvelinus confluentus - bull trout Centrophilus perplexus - no common name Ceraclea vertreesi - Vertree’s ceraclean caddisfly Amphibians Chloealtis aspasma - Siskiyou chloealtis grasshopper Aneides ferrus - clouded salamander Cryptochia neosa - Blue Mountains cryptochian caddisfly Aneides flavipunctatus - black salamander Eobrachycentrus gelidae - Mt. Hood brachycentrid caddisfly Plethodon elongatus - Del Norte salamander Eusattus rectus - ground beetle Plethodon larselli - Lareh Mountain salamander Farula davisi - Green Springs Mountain farulan caddisfly Rana cascadae - Cascade frog Farula jewetti - Mt. Hocxl farulan caddisfly Taricha granulosa mazama - Crater Lake newt Farula reaperi - Tombstone Prairie farulan caddisfly Fisherola nuttalli - shortface lanx (=giant Columbian River Reptiles limpet) Flumimcola (=Lithoglyphus) columbianus - Columbia Chrysemys picta - painted turtle pebblesnail (=great &lumbia River spire snail) Crotaphytus bicinctores - black-collared lizard Grylloblatta sp. nov. - Mary’s Peak ice ericket Lampropeltis getulus - common kingsnake Haliotis rufescens - red abalone Lampropeltis zonata - California mountain kingsnake Homoplectra schuhi - Schuh’s homoplectran caddisfly Phrynosoma platyrhinos - desert horned lizard Hydroporus corvallis - no common name Sonora semiannulata - western ground snake Hydropsyche abella - Abelian hydropsyche eaddisfly Juga bulbosa - bulb juga Birds Juga hemphilli maupinensis - purple-lipped juga Accipiter gentilis - northern goshawk Kenkia rhynchida - planarian, no common name Aegolius funereus - boreal owl Lepidostoma geodeni - Goeden’s lepidostoman caddisfly Ammodramus savannarum - grasshopper sparrow Limnephilus atercus - Fort Dick limnephilus caddisfly Amphispiza bilineata - black-throated sparrow Lycaena mariposa ssp. - mariposa copper butterfly Archilochus alexandri - black-chinned hummingbird Lycaena phlaeas arctodon - beartooth copper butterfly Athene cunicularia - burrowing owl Malthodes glyphidius - cantharid beetle Aythya affinis - lesser scaup Micrantha fennica - Harney micrantha Buteo regalis - ferruginous hawk Monadenia jtdelis minor - Oregon snail Buteo swainsoni - Swainson’s hawk Nemoura wahkeena - Wahkeena Falls flightless stonefly Casmerodius albus - great egret Neominois ridingsii stretchii - Stretch’s satyr butterfly Cypseloides niger - black swift Neothremma andersoni - Columbia Gorge caddisfly Dendragapus canadensis - spruce grouse Ochrotrichia alsea - Alsea ochrotrichian micro caddisfly Dolichonyx oryzivorus - bobolink Ochrotrichia phenosa - Deschutes ochrotrichian micro caddisfly Elanus caeruleus - black-shouldered kite Ochrotrichia vertreesi - Vertree’s ochrotrichian micro caddisfly Eremophila alpestris strigata - streaked horned lark Oligophlebodes mostbento - Tombstone Prairie caddisfly Glaucidium gnoma - northern pygmy owl Oreohelix variabilis - Dalles Mountain snail Gymnorhinus cyanocephala - pinyon jay Ostrea birida - native oyster Lanius ludovicianus - loggerhead shrike Philocasca oron - Clatsop philocascan caddisfly Leucosticte arctoa atrata - black rosy finch Phyciodes pallida bamesi - Barnes’ crescent butterfly Melanerpes formicivorus - acorn woodpecker Pisidium ultramontanum - Oregon pearly mussel Melanerpes lewis - Lewis’ woodpecker Rhyacophila colonus - Obrien rhyacophilan caddisfly Pinicola enucleator - pine grosbeak Rhyacophila fenderi - Fender’s rhyacophilan caddisfly Polioptila caerulea - blue-gray gnatcatcher Rhyacophila haddocki - Haddock’s rhyacophilan caddisfly Progne subis - purple martin Rhyacophila unipunctata - one-spot rhyacophilan caddisfly Riparia riparia - bank swallow Stygobromus hubbsi - Malheur Cave amphipod Seiurus noveboracensis - northern waterthrush Stygobromus oregonensis - Oregon Cave amphipod Selasphorus platycercus - broad-tailed hummingbird Tanypteryx hageni - montane bog dragonfly ^pizella atrogularis - black-chinned sparrow Tinodes siskiyou - Siskiyou caddisfly Sterna forsteri - Forster’s tern Trimerotropis helferi - Heifer’s trimerotropis Tringa solitaria - solitary sandpiper Triodopsis populi - Hell’s Canyon land snail Vespericola Columbiana - Columbia Gorge hesperian

24 LIST 4 (Watch) TAXA CONSIDERED BUT REJECTED

Fish Fish Lampetra ayresi - river lamprey Catostomus microps - Modoc sucker Lampetra lethophaga - Pit-Klamath brook lamprey Catostomus rimiculus ssp. - Jenny Creek sucker Lampetra richardsoni - western brook lamprey Oncorhynchus clarki ssp. - Willow/Whitehorse cutthroat trout Oregonichthys kalawatseti - Umpqua chub Amphibians Ptychocheilus umpquae - Umpqua squawfish Ascaphus truei - tailed frog Rninichthys evermanni - Umpqua dace Bufo woodhousei • Woodhouse’s toad Rana auroa - red-legged frog Amphibians Rana boylei - foothill yellow-legged frog Ambystoma tigrinum - tiger salamander Rhyacotriton ofympicus - Olympic salamander Reptiles Reptiles Coluber constrictor - racer Phrynosoma douglassii - short-horned lizard Gambelia wislizenii - long-nose leopard lizard Hypsiglena torquata - night snake Birds masticophis taeniatus - striped whipsnake Aegolius acadicus - northern saw-whet owl Anser albip'ons elgasi - tule white-fronted goose Birds Anthus spinoletta - water pipit Aphelocoma coerulescens nevadae - Nevada scrub jay Aythya collaris - ring-necked duck Aphelocoma coerulescens oocleptica - Nicasio scrub jay Branta canadensis minima - cackling Canada goose ^bulcus ibis - cattle egret Branta canadensis occidentalis - dusky Canada goose Choetura vauxi - Vaux’s swift Bucephala islandica - Barrow’s goldeneye Cerorhinca monocerata - rhinocerus auklet Catharus fuscenscens - veeiy O^us buccinator - trumpeter swan Centrocercus urophasianus phaios - western sage grouse Empidonax alnorum - alder flycatcher Dryocopus pileatus - pileated woodpecker Ernpidonax minimus - least flycatcher Dumetella carolinensis - gray catbird Falco rusticolus - gyrfalcon Gnis canadensis tabida - greater sandhill crane Haematopus bachmani - black oystercatcher Numenius americanus - long-billed curlew Himantopus mexicanus - black-necked stilt Otus flammeolus - flammulated owl Pams inomatus zaleptus - Warner Valley titmouse PifoiMS albolarvatus - white-headed woodpecker Bhalaenoptilus nuttallii califomicus - California dusky poorwill Picoides arcticus - black-backed woodpecker Ptychoramphus aleutincus - Cassin’s auklet Picoides trk^ctylus - three-toed woodpecker Strix varia - barred owl Plegadis chihi - white-faced ibis Stumella neglecta - western meadowlark Podiceps auritus - homed grebe Thryomanes bewickii atrestms - Warner Valley Bewick’s wren Sayomis ni^ans - black phoebe Tyto alba - common barn owl Selasphorus sasin - Allen’s hummingbird Settmhaga mticilla - American redstart Mammals Siaaa curmcoides - mountain bluebird Arborimus lonricaudus - red tree vole Sialia mexicana - western bluebird Bison bison athabascae - wood bison Sitta pygptaea - pigmy nuthatch Lepus califomicus - black-tailed jackrabbit l^hyrapicus thyromeus - Williamson’s sapsucker Mirounga angustirostris - northern elephant seal Sterna caspia - Caspian tern Ochotona pnnceps taylori - Taylor’s pika Strix nebulosa - great gray owl Perognathus longimembris - little pocket mouse Sorex merriami - Merriam’s shrew Mammals Sorex trigonirostris - Ashland shrew Lepus townsendii - white-tailed jackrabbit Thomomys bottae detumidus - Pistol River pocket gopher Ovis canadensis califomiana - California bighorn sheep Thomomys bottae laticeps - Paeific pocket gopher Ovis canadensis canadensis - Rocky Mt. bighorn sheep Thomomys mazama helleri - Gold Beach pocket gopher Sorex preblei - Preble’s shrew Thomomys mazama hesperus - pocket gopher Thomomys mazama niger - pocket gopher Invertebrates Nebria jeffi-eyi - Jeffrey’s carabid beetle Invertebrates Nebria labontei - Wallowa snowfield carabid beetle Ae^lites califomicus - seacliff beetle Nebria steensensis - Steens Mountain carabid beetle Brachypanorpa montanum - mountain scorpionfly Nebria wallowae - Wallowa Mountains carabid beetle Cryptocercus punctulatus - wood roach PterostKhus johnsoni - Johnson’s waterfall carabid beetle Cychrus rickseckeri - Ricksecker’s snail-eating carabid beetle Scaphinotus hatchi - Hatch’s snail-eating carabid beetle Uolophilodes oregona - Oregon dolophilodes caddisfly Lepidostoma fisateri - Fischer’s lepidostoman caddisfly Limnephilus alconura - Klamath limnephilan caddisfly

25 SPECIAL PLANTS

This plant list is an update of the 1989 edition of this subspecific or varietal name. In this edition, these taxa book. All status changes for specific taxa reflect new have been included with an asterisk (*) following the information obtained since then. Both the format and scientific name. ONHP is interested in information some of the definitions and categories of the lists have regarding any occurrences of other subspecies or varieties been changed to make this booklet more usable. The of these taxa found in Oregon. main body of the text now is an alphabetical listing of all ONHP is interested in obtaining and computerizing all taxa on all the lists. Descriptions of the categories and location data for taxa on Lists 1 and 2. Manual files are lists can be found in the Introduction on page two. State distribution is included for all taxa on the Lists in maintained for those on List 3 and 4. It is critical that additional information be obtained for List 3 taxa so this edition. accurate status determinations can be made. Information At the end of the main list, the various taxa included are on status or occurrences of any species included would listed again by lists. These include a) The USFWS be appreciated. Distribution information is based on Candidate List with federally listed taxa; b) The ODA historical and current reports and is included to aid in Candidate List with state listed taxa; c), List 1; d) List 2; searches and to increase general knowledge of these taxa. e) List 3; f) List 4; and g) Taxa Considered but Rejected. ■ Details on these lists are included below. Oregon Department of Agriculture List 1 contains taxa which are endangered or threatened Plant Systematics and Conservation Biology Program throughout their range or which are presumed extinct. Bob Meinke, Program Leader The status of taxa on this list represents its status Tom Kaye, Monitoring Studies throughout its range. Species which are extirpated from 635 Capitol Street NE, Salem 97310-0110 Oregon are included with an -ex after the List number or (1-ex). Taxa known or thought to be extinct throughout Herbarium, Department of Botany their range have an -X following the list number (1-X). Oregon State University, Corvallis 97331 List 2 contains species which are threatened, endangered In 1987, the Oregon Legislature passed Senate Bill 533 or possibly extirpated from Oregon, but are more (unofficially the "Oregon Endangered Species Act”) at the common or stable elsewhere. Taxa extirpated from urging of the Native Plant Society of Oregon and others Oregon are included with an -ex after the List number in the state’s botanical community. This bill, and its (2-ex). accompanying statutes (ORS 564.100-564.135), direct the List 3 contains species for which more information is state Department of Agriculture (ODA) to maintain a needed before status can be determined, but which may strong program to conserve and protect native plant be threatened or endangered in Oregon or throughout species threatened or endangered with extinction. The their range. This is equivalent to the Review List of Endangered Species Program (now part of the overall past editions. Plant Systematics and Conservation Biology Program in ODA’s Natural Resources Division) was initiated 1988. List 4 contains taxa of concern which are not currently threatened or endangered. It includes taxa which are With the exception of ODA’s ability to regulate the very rare but are currently secure, as well as taxa which import, export, and commercial trafficking of threatened are declining in numbers or habitat but are still too and endangered plants (under ORS 564.120), the state’s common to be proposed as threatened or endangered. authority concerning these species currently extends only This is equivalent to the Watch List of past editions. to state-owned or state-leased lands. The statutes do not require private or other government land owners to Included in the text as Considered but Rejected, are taxa safeguard species protected by state law, although ODA which were included in the 1989 editions, and have been is ready and willing to work with the owners or managers dropped. An entire list of Taxa Considered but Rejected of these lands in conservation efforts if they request help. is included as the last List in the plant section. These To date, there has been excellent cooperation with taxa have been dropped for one of three reasons: 1) they federal agencies concerning the management of the 19 have taxonomic problems serious enough to warrant species currently listed as threatened and endangered by exclusion from the list (T); 2) they are considered at the State of Oregon. In addition, ODA collaborates in present to be too common or secure to warrant inclusion the study and evaluation of many other candidate and on this list (C); or 3) they were originally included on sensitive taxa. one of the lists because they were suspected to occur in the state, but were dropped because they have never ODA has developed administrative rules (OAR 603-73- been documented in Oregon (N). 005 through 603-73-100) that specify procedures pursuant to the listing, reclassification, or delisting of plant species In all of the lists, we have made an effort to include the by the state as threatened or endangered; the develop­ variety or subspecies which occurs in Oregon. Often this ment of regulations and programs intended to assist and may be the only variety or subspecies from the state, and direct state land management agencies in their important in the past these may have been included without a roles involving native plant protection; and the initiation

26 I

SPECIAL PLANTS (cont.)

of a system of permits for transplanting, scientific Endangered Plant Project, USFWS, and state and federal study,or collection of threatened or endangered plants. botanists and zoologists, the Interim Report was updated Any person or organization engaging in the collection or and published in July, 1983 as Rare, Threatened and study of listed species must register with, and receive a Endangered Plants and Animals of Oregon, by the Oregon permit from, ODA. Those interested in receiving a copy Natural Heritage Data Base. Subsequent updates were of these rules can write to ODA in Salem. printed in 1985, 1987, and 1989. These books have The ODA has a policy of working closely with all parties become essential resources for any individual or agency interested in the issues surrounding plant conservation carrying out land management activities involving rare biology. Anyone with questions regarding the State of plants and animals in the state of Oregon. Oregon’s activities and responsibilities concerning Another important publication. Threatened and threatened and endangered plant species is encouraged to Endangered Vascular Plants of Oregon, An Illustrated write or call Bob Meinke or Tom Kaye (378-3885 at Guide, by Robert J. Meinke, then a graduate student at ODA, 737-4106 at the OSU Herbarium). Oregon State University, was published by the USFWS in Portland in 1982. Presently out of print, this volume A Brief History of Rare Plant Protection in Oregon is nevertheless used and prized by Oregon botanists for by Rhoda M. Love, Past President its botanical drawings and its thorough coverage of many Native Plant Society of Oregon (NPSO) of Oregon’s rarest plants. When the Federal Endangered Species Act was passed in By the mid-1980’s, NPSO realized that the federal listing 1973, the attention of the nation began to focus on this process for endangered plants was too slow and country’s rare and endangered plants. That year, the cumbersome to adequately protect the approximately 100 Smithsonian Institution, in Washington, D.C., was plant species on Oregon’s rare and endangered list. directed by Congress to prepare a list of U.S. plant Therefore, in 1985, this non-profit society of amateur and species thought to be extinct or in danger of extinction. professional botanists from throughout the state, under In Oregon, Dr. Kenton L. Chambers of the Oregon State its legislative chair Esther McEvoy, began drafting state University Herbarium in Corvallis began a list of plants legislation which would afford protection for Oregon’s rarely collected in Oregon. At about the same time, endangered species. The membership of the Native Plant Jean L. Siddall of Lake Oswego was preparing a list for Society rallied in support of this legislative effort. the Oregon Natural Area Preserves Advisory Committee, Following the lead of the society’s two tireless lobbyists, of those plants considered rare by Oregon botanists. Esther McEvoy and Julie Kierstead, and with the help of Chambers and Siddall soon realized that they were the Oregon Natural Resources Council and a number of examining the same species and pooled their efforts. supportive legislators, the effort culminated in 1987 with the passage of Oregon Senate Bill 533, the Oregon In June, 1975, the U.S. Fish and Wildlife Service Endangered Species Act. published the names of nearly 3,000 rare and endangered United States plants in the Federal Register. At about In addition to sponsoring and supporting endangered that time, Jean Siddall set up an Advisory Committee of species legislation, NPSO carries on its own rare plant professional taxonomists, and an office called the Oregon protection program. Members in 11 chapters across the Rare and Endangered Plant Project. The Project drew state monitor rare plants in each area, and report up this state’s first list of rare, threatened and findings to the state R&E chair. This information is endangered plant species. The list, in booklet form, was then incorporated into ONHP’s databases. In addition, published by the Oregon Natural Area Preserves each chapter has an active schedule of programs, Advisory Committee to the State Land Board in 1979. workshops and fieldtrips. New members are always The authors of the book. Rare, Threatened and welcome. For information write to: Endangered Vascular Plants in Oregon - An Interim Report, Membership Chair, NPSO were Jean L. Siddall, Kenton L. Chambers and David H. 2584 NW Savier St. Wagner of the University of Oregon Herbarium in Portland, OR 97210 Eugene. This 1979 document was the forerunner of the Since the passage of the federal Endangered Species Law book you now hold in your hand. in 1973, great strides have been made in Oregon to Shortly after the appearance of this Interim Report in understand and protect our state’s rare plants. Starting ■ 1979, the Oregon Natural Heritage Program, an office two decades ago with the visionary efforts of Kenton established by the Oregon Field Office of The Nature Chambers and Jean Siddall, hundreds of individuals and Conservancy and the state of Oregon in 1975, began a organizations have taken part and still take part in this comprehensive computerized data base for Oregon rare important effort. The book you hold in your hand plant and animal species. This data base is constantly represents the combined efforts of these Oregonians who updated as new information on Oregon’s rare plants is have worked together for many years toward one goal - received. With the cooperation of NPSO, ODFW, the to save Oregon’s beautiful and unique native flora and Oregon Natural Heritage Advisory Council, the Rare and fauna from extinction.

27 Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties Status Status List VASCULAR PLANTS

Abronia umbellata Lam. ssp. breviflora CR, SIS; CA C2 LE 1 (Standi.) Munz * Coos, Curr, Doug, Lane pink sandverbena Agastache cusickii (Greenm.) Heller B&R; NV - - 2 Cusick’s giant-hyssop Harn Agoseris data (Nutt.) Greene WSC, ESC; CA, WA - 2 tall agoseris Clac, Desc?, Hood, Jeff - Agrostis howellii Scribn. WSC, ESC - C 1 Howell’s bentgrass Hood, Mult Agrostis microphylla Steud. var. hendersonii WIV; CA C2 C 1-ex (A.S. Hitchc.) Beetle Jack Henderson’s bentgrass Allenrolfea occidentalis (Wats.) Ktze. B&R, OU; CA, ID, NV -I- 2 iodine bush Harn, Malh - - Allium bisceptrum Wats, OBW, B&R, OU; CA, ID -1- 4 two-stemmed onion Croo, Desc, Gran, Ham, Klam, Lake, Malh - - Allium bolanderi Wats. var. bolanderi SIS; CA 2 typical Bolander’s onion Doug, Jose - - Allium bolanderi Wats. var. mirabile (Henderson) SIS; CA 2 MacNeal, ined. Curr, Doug, Jack, Jose “ - potato bulb Bolander’s onion Allium brandegei Wats. OBW, OU; ID + 2 Brandegee’s onion Bake, Harn, Malh, Unio, Wall - - Allium campanulatum Wats. SIS, WSC, ESC, OBW, B&R; CA 2 Sierra onion Bake, Croo, Doug, Gran, Harn, Hood, Jack, Jose " - Jeff, Klam, Lake, Linn, Umat, Wall, Wasc, Whee Allium douglasii Hook. var. nevii (Wats.) ESC; WA 4 Ownbey & Mingrove Hood, Wasc — - Nevius’ onion Allium geyeri Wats. var. geyeri * OBW; ID, NV, WA + -- 2 Geyer’s onion Wall Allium lemmonii Wats. OBW, B&R, OU; CA, ID, NV 4 Lemmon’s onion Bake, Harn, Malh -- Allium macrum Wats, ESC, OBW, B&R, HLP, CB; CA, WA; Croo, 4 rock onion Gill, Gran, Harn, Jeff, Klam, Umat, Wasc, Whee ~ - Allium madidum Wats, OBW; ID 4 swamp onion Bake, Croo, Gran, Morr, Umat, Unio, Wall, Whee - - Allium peninsulare Lem. SIS; CA 3 peninsular onion Jack - - Allium platycaule Wats, ESC, B&R; CA, NV - 4 broad-stemmed onion Lake - Allium pleianthum Wats, HLP, CB - 3 many-flowered onion Croo, Jeff, Morr, Wasc, Whee - Allium robinsonii Hend. CB; WA - 2-ex Robinson’s onion Gill, Morr, Sher, Umat - Allium sanbomii Wood var. sanbomii * WTV; CA 2 Sanborn’s onion Jack -- Allium tolmiei Baker ex Wats. OBW; ID - “ 3 var. platyphyllum (Tidestom) Ownbey Bake, Gran, Umat, Unio, Wall 'flat-leaved Tolmie’s onion Allium unifolium Kell, WrV; CA 4 one-leaved onion Polk, Yamh - -

28 Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties Status Status List

Amsinclda carinata Nels. & Macbr. OU Cl LT 1 Malheur Valley fiddleneck Malh Androsace elongata L. ssp. acuta (Greene) Robb. * WTV; CA - - 2-ex long-stemmed androsace Jack

Anemone multifida Poir. var. tetonensis (Porter) OBW; ID, NV + " " 3 C.L. Hitchc. Wall cliff anemone Anemone oregana Gray var. felix (Peck) C.L. Hitchc. CR; WA -- 2 bog anemone Line, Polk Antennaria aromatica Evert OBW; MT, WY C2 - 4 aromatic pussytoes Wall Antirrhinum kingii Wats. B&R; CA, NV -t- - “ 3 King’s snapdragon Harn Arabis aculeolata Greene WTV, SIS, WSQ CA - - 4 Waldo rockcress Curr, Doug, Jack, Jose Arabis crucisetosa - Considered but rejected, locally common. Arabis davidsonii Greene OBW; CA + - - 3 Davidson’s rockcress Bake Arabis furcata Wats. WSC, ESC; WA - - 4 Cascade rockcress Clac, Hood, Jeff, Mari, Wasc Arabis koehleri How. var. koehleri WIV C2 C 1 Koehler’s rockcress Doug Arabis koehleri How. var. stipitata Roll. SIS; CA 3C - 4 Koehler’s stipitate rockcress Curr, Jack, Jose Arabis "macdonaldiana" SIS; CA C2 - 1 Red Mt. rockcress Curr Arabis modesta Roll. SIS; CA - - 2 Rogue Canyon rockcress Curr, Jose Arabis serpentinicola Roll, SIS; CA C2 - . 3 serpentine rockcress Curr * Arabis sparsiflora Nutt. var. atrorubens WSC, ESC; WA — 2 (Greene) Roll, Hood, Mult, Wasc sickle-pod rockcress Arabis suffiutescens Wats. var. horizontalis WSC, ESC C2 c 1 (Greene) Roll. Klam Crater Lake rockcress

Arctostaphylos hispidula How. SIS; CA -- 2 hairy manzanita Curr, Jose Arenaria califomica (Gray) Brew. WrV, SIS; CA - - 4 California sandwort Doug, Jack, Jose, Lane Arenaria franklinii Dougl. ex Hook, CB; WA 3B c 1-ex var. thompsonii Peck Gill Thompson’s sandwort Arenaria howellii - Considered but rejected, too common. Arenaria paludicola - Considered but rejected, not documented in Oregon

Argemone munita Dur. & Hig. ssp. rotundata * B&R, OU; NV ““ ”” 2 (Rydb.) G. Ownbey Ham, Malh prickly-^ppy Arnica viscosa Gray WSC, ESC; CA - - 2 Shasta arnica Desc, Doug, Klam Artemisia arbuscula Nutt. ssp. thermopola Beetle HLP, OBW; ID, NV ~ “ 3 cleft-leaf sagebrush Bake, Croo, Gran, Whee

29 Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties Status Status List

Artemisia campestris L. ssp. borealis (Pall.) Hall & CB; WA Cl C 1-ex Clem. var. wormskioldii (Bess.) Cronq. Sher northern wormwood Artemisia ludoviciana Nutt. ssp. estesii Chamb. ined. ESC, HLP C2 1 Estes’ artemisia Croo, Desc, Jeff Artemisia packardiae Grimes & Ertter B&R, OU; ID, NV 3 Packard’s artemisia , Harn, Malh Artemisia papposa Blake & Cronq. OU; ID, NV . 2 Owyhee sagebrush Malh Artemisia rothrockii - Considered but rejected, not documented in Oregon. Asarum wagneri Lu & Mesler WSC, ESC C 1 green-flowered wild-ginger Doug, Jack, Klam Asclepias cryptoceras Wats, OBW, B&R, HLP, OU; CA, ID, NV, WA -t- 4 pallid milkweed Bake, Croo, Gran, Harn, Malh, Wall, Whee Asplenium septentrionale (L.) Hoffm. WSC; CA 2 grass-fern Doug Asplenium trichomanes-ramosum L. = A. viride OBW; CA, ID, NV, WA + 2 green spleenwort Wall Aster brickellioides Greene SIS; CA 3 smooth rayless aster Curr, Jack, Jose Aster curtus Cronq. WIV; WA, BC C2 C 1 white-topped aster Clac, Lane, Linn, Mari, Mult Aster glaucescens - Considered but rejected, not mented in Oregn. Aster gormanii (Piper) Blake WSC C2 C 1 Gorman’s aster Clac, Jeff, Linn, Mari Aster vialis (Brads.) Blake WTV C2 C 1 wayside aster Doug, Lane Astragalus accidens Wats. var. hendersonii WIV, SIS; CA 3 (Wats.) Jones Doug, Jack, Jose thicket milkvetch Astragalus alvordensis Jones B&R, OU; NV 4 Alvord milkvetch Harn, Malh Astragalus applegatei Peck ESC Cl LE 1 Applegate’s milk-vetch Klam Astragalus atratus Wats. var. owyheensis * OBW, OU; ID, NV C 1 (Nels. & Macbr.) Jones Bake, Malh Owyhee milk-vetch Astragalus calycosus Torr. OU; CA, ID, NV -I- 2 King’s rattleweed Malh Astragalus collinus Dougl. ex Hook, CB C2 C 1 var. laurentii (Rydb.) Barn. Gill, Morr, Sher, Umat Laurence’s milk-vetch Astragalus diaphanus Dougl. var. diaphanus HLP, CB; WA 4 transparent milk-vetch Gill, Gran, Morr, Sher, Umat, Wasc, Whee Astragalus diaphanus Dougl. var. diumus HLP C2 C 1 (Wats.) Barn. Gran South Fork John Day milk-vetch Astragalus eucosmus - Considered but rejected, n documented in Oregon. Astragalus hoodianus How. ESC, CB; WA 2 ' Hood River milk-vetch Hood, Wasc Astragalus howellii Gray ESC, CB C 1 Howell’s milk-vetch Sher, Wasc

30 Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties______Status Status List

Astragalus kentrophyta Gray var. douglasii Barn. CB; WA 3A C 1-X Douglas’ milk-vetch Umat Astragalus mulfordiae M.E. Jones OU; ID C2 C 1 Mulford’s milk-vetch Malh Astragalus peckii Piper ESC C2 C 1 Peck’s milk-vetch Desc, Klam Astragalus reventus Gray var. canbyi M. E. Jones CB; WA 3 long-leaved milk-vetch Sher Astragalus robbinsii (Oakes) Gray var. alpiniformis OBW 3C 4 (Rydb.) Barn. * Wall Wallowa milk-vetch Astragalus sclerocarpus Gray CB; WA + 4 stalked-pod milk-vetch Gill, Morr, Sher, Wasc Astragalus solitarius Peck B&R, OU; NV C2 4 weak milk-vetch Ham, Malh Astragalus sterUis Barn. = A. cusickii ssp. s. OU; ID C2 C 1 sterile milk-vetch Malh Astragalus succumbens Dougl. CB; WA 4 Columbia milk-vetch Gill, Morr, Umat Astragalus tegetarioides M.E. Jones OBW; CA C2 C 1 bastard kentrophyta Harn Astragalus tetrapterus Gray B&R, OU; NV + 4 -four-winged milk-vetch Harn, Klam, Lake, Malh Astragalus tyghensis Peck CB C2 C 1 Tygh Valley milk-vetch Wasc Astragalus umbraticus Sheld. WIV, SIS, WSQ CA 2 woodland milk-vetch Doug, Jose, Lane Balsamorhiza rosea Nels. & Macbr. CB; WA 2-ex rosy balsamroot Umat Balsamorhiza sericea Weber SIS; CA 4 silky balsamroot Jose, Curr Bensoniella oregona (Abr. & Bacig.) Morton SIS; CA C2 C 1 bensonia Coos, Curr, Doug, Jose Betula papyrifera Marsh, var. commutata OBW; ID, WA + 2 (Regel) Fern. * Umat, Unio paper birch Bolandra oregana Wats. WSC, ESC, OBW; WA C 1 Oregon bolandra Bake, Hood, Mult, Wall Botrychium ascendens W.H. Wagner OBW; CA, ID, MX, NV, WA, AB, BC, ON C2 C 1 upward-lobed moonwort Wall Botrychium crenulatum W.H. Wagner OBW, B&R; AZ, CA, ID?, MX, UX C2 C 1 crenulate moonwort Wall, Harn Botrychium lanceolatum (Gmel.) Angstrom _ WSC, ESC, OBW, B&R; WA, ID + 2 lance-leaved grape-fern Clac, Harn, Wall, Wasc Botrychium lunaria L. ESC, OBW, B&R; NV, WA + 2 moonwort Clac, Gran, Harn, Hood, Wall, Wasc Botrychium minganense Viet, WSC, OBW; CA, ID, WA + 2 gray moonwort Linn, Wall Botrychium montanum W.H. Wagner WSC, ESC; CA, WA, BC + 2 mountain grape-fern Mari, Wasc Botrychium pedunculosum W.H. Wagner OBW; ALB, BC. SASK C2 C 1 stalked moonwort Wall

31 Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties Status Status List

Botrychium pinnatum St. John ESC, OBW, B&R; WA, ID + 2 pinnate grape-fern Harn, Wall, Wasc Botrychium pumicola Cov. in Underw. ESC; CA Cl C 1 pumice grape-fern Desc, Klam, Lake Botrychium simplex E. Hitchc. WSC, ESC, OBW, B&R; CA, ID, NV, 4 little grape-fern WA -b; Clac, Desc, Harn, Jose, Jack, Klam, Lake, Linn, Unio, Wall Botrychium virginianum (L.) Swartz WSC, ESC, OBW; WA, ID + — " 4 Virginia grape-fern Clac, Doug, Gran, Hood, Lane, Linn, Wall Brodiaea califomica Lindl. WIV; CA -- ■■ 2 California brodiaea Jack Brodiaea terrestris Kell, SIS; CA — — 2 dwarf brodiaea Coos, Curr Bupleurum americanum Coult. & Rose OBW; ID + " " 2 bupleurum Bake, Wall Calamagrostis breweri Thurb. WSC, ESC; CA — — 2 Brewer’s reedgrass Clac, Hood, Mari, Jeff Calamagrostis crassiglumis - Considered but rejected, not documented in Oregon. Callitriche marginata Torr. WIV, CB; CA + — — 3 winged water-starwort Jose, Wasc Calochortus coxii Godfrey & Callahan WIV C2 c 1 crinite mariposa-lily Doug Calochortus greenei Wats. WrV, SIS, WSC; CA Cl c 1 Greene’s mariposa-lily Jack Calochortus howellii Wats. SIS Cl c 1 Howell’s mariposa-lily Jose Calochortus indecorus Ownbey & Peck SIS C2* c 1-X Sexton Mt. mariposa-lily Jose Calochortus longebarbatus Wats. var. longebarbatus ESC; CA, WA 3C — 2 long-bearded mariposa-lily Klam, Wasc Calochortus longebarbatus Wats. var. peckii Ownbey OBW C2 — 1 Peck’s mariposa-lily Croo, Harn, Whee Calochortus macrocarpus Dougl. var. maculosus OBW; ID, WA 3 Nels. & Macbr. ex Macbr. Wall green-band mariposa-lily Calochortus monophyllus (Lindl.) Lem. SIS; CA -- — 2 one-leaved mariposa-lily Jack Calochortus nudus Wats. SIS; CA — 2 Shasta star-tulip Jack Calochortus umpquaensis Fredricks WIV, SIS, WSC C2 LE 1 Umpqua mariposa-lily Doug, Jack, Jose Camassia cusiddi - Considered but rejected, locally common with limited threats. Camassia howellii Wats. wrv C2 C 1 Howell’s camas Jose Camissonia graciliflora H. & A. CR, WIV; CA — ” 3 slender-flowered evening-primrose Jose, Line Camissonia ovata Nutt, WIV; CA ” "" 3 golden eggs Doug Camissonia palmeri Wats. OU; CA, ID, NV — 3 i*almer’s evening-primrose Malh Camissonia pygmaea Dougl. CB; WA, ID -- — 3 dwarf evening-primrose Whee

32 Physiographic Province; Adjacent States FWS ODA ONHP Scientific Name Oregon Counties______Status Status List Common Name 3 ■>b ? Campanula scabrella Engelm. OBW; CA ID, WA rough harebell Wall Cardamine gemmata Greene = Dentaria g. SIS; CA C2 C 1 purple toothwort Curr, Jack, Jose Cardamine pattersonii Hend. CR Cl C 1 Saddle Mt. bittercress Clat Carex atrata L. var. atrosquama (Mack.) Cronq. OBW; ID, WA + 3 blackened sedge Wall 3 Carex buxbaumii Wahl. SIS, WSC, ESC; CA ID, WA + Bauxbaum’s sedge Curr, Desc, Jaclq Klam, Lane 3 Carex comosa Boott WIV, WSC, ESC; CA WA ID + bristly sedge Coin, Doug, Lane, Mult Carex concinna R. Br. OBW; ID, WA + 2 low northern sedge Bake, Wall Carex gigas (Holm.) Mkze. (includes C. scabriuscula) SIS; CA 2 Siskiyou sedge Curr, Jose 4 Carex haydeniana Olney OBW; CA, NV + Hayden’s sedge Wall f Carex hystricina Muhl. ex Willd. WSC, OBW, OU; CA, WA + 3 f)orcupine sedge Lane, Malh, Wall Carex limnophila = C. microptera - Considered but rejected, too common. 2 Carex livida (Wahl.) Willd. CR, SIS, WSC; CA ID, WA + pale sedge Clac, Curr, Line, Mult 2 Carex macrochaeta C.A Mey. CR, WSC; WA + Alaskan long-awned sedge Clat, Mult Carex nardina Fries OBW; ID, NV, WA + 3 spikenard sedge Wall 2 Carex nova Bailey OBW, B&R; NV, ID -I- new sedge Ham?, Wall 2 Carex pluriflora Hulten CR; WA BC + many-flowered sedge Clat 3 Castilleja brevilobata Piper WIV, SIS; CA short-lobed red paintbrush Jose Castilleja chlorotica Piper ESC, B&R, HLP Cl C 1 green-tinged paintbrush Desc, Klam, Lake Castilleja fratema Greenm. OBW 3C C 1 I fraternal paintbrush Unio, Wall Castilleja glandulifera Penn, OBW 4 I glandular paintbrush Bake, Gran, Unio, Wall 1-ex I Castilleja levisecta Greenm. WIV; WA BC Cl C golden paintbrush Linn, Mari, Mult Castilleja miniata Dougl. ex Hook. var. dixonii CR; WA 3 (Fern.) Nels. & Macbr. Clat scarlet paintbrush Castilleja pilosa (Wats.) Rydb. var. steenensis B&R Cl C 1 (Penn.) N. Holmg. =C. steenensis Harn Steens Mt. paintbrush Castilleja rubida Piper OBW C 1 purple alpine paintbrush Wall Castilleja rupicola Piper ESC, WSC; WA BC 3 cliff paintbrush Linn, Mult

33 Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties Status Status List

Castilleja schizotricha Greenm. SIS; CA 2 split-hair paintbrush Jack, Jose Castilleja thompsonii Pennell ESC; WA, BC 3 Thompson’s paintbrush Wasc

Castilleja xanthotricha - Considered but 1, locally common. Caulanthus crassicaulis (Torr.) Wats, B&R; NV 4 thick-stemmed wild cabbage Harn, Lake Caulanthus major (M.E. Jones) Payson B&R; CA, NV 2 slender wild cabbage Harn Caulanthus pilosus Wats, OBW, B&R, HLP, OU; CA, ID, NV 4 hairy wild cabbage Bake, Desc, Harn, Malh Chaenactis cusickii Gray OU; ID C 1 Cusick’s chaenactis Malh Chaenactis macrantha D.C. Eat. B&R, OU; CA, ID, NV 2 large-flowered chaenactis Harn Chaenactis nevii Gray HLP 4 Nevius’ chaenactis Gill, Gran, Jeff, Wasc, Whee Chaenactis stevioides H. & A. B&R, OU; CA ID, NV 2 broad-flowered chaenactis Harn Cheilanthes fed Moore OBW; CA, ID, NV?, WA + 2 Fee’s lipfern Wall Cheilanthes intertexta Maxon SIS; CA 2 coastal lipfern Doug, Jack Chlorogalum angustifolium Kell, WIV; CA 2 narrow-leaved amole Jack Cicuta bulbifera L. ESC; ID, WA + 2-ex bulb-bearing waterhemlock Klam Cimicifuga elata Nutt, WrV, WSC; WA, BC; Bent, Colu C 1 tall bugbane Doug, Lane, Linn, Mari, Mult, Polk, Yamh Claytonia nevadensis Wats. • B&R; CA, NV 4 Sierra spring-beauty Harn Claytonia umbellata Wats, B&R, OBW, HLP, CB; CA,. NV 4 umbellate spring-beauty Harn, Wall, Wasc Clematis Columbiana (Nutt.) T. & G. ESC, OBW; ID, WA + 3 var. Columbiana * Bake, Unio, Wall rock clematis Clintonia andrewsiana Torr. SIS; CA 2-ex Andrew’s bead-lily Curr Cochlearia officinalis L. SIS; CA, WA + 2 spoonwort Coos, Curr Collomia debilis (Wats.) Greene var. larsenii WSC, ESC; CA, WA 4 (Gray) Brand. * Clac, Desc, Hood, Jeff, Lane Larsen’s collomia Collomia macrocalyx Leib. ex Brand. OBW, HLP, OU, CB 3C 4 bristle-flowered collomia Croo, Gill, Gran, Jeff, Malh, Wasc, Whee Collomia mazama Coville WSC, ESC C2 C 1 Mt. Mazama collomia Doug, Jack, Klam Collomia renacta Joyal OU; NV C2 C 1 Barren Valley collomia Malh t Coptis trifolia (L.) Salisb. WSQ BC + 2 three-leaf goldthread Clac, Wasc Corallorhiza trifida - Considered but rejected, too common in eastern Oregon.

34 Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties Status Status List

Cordylanthus maritimus Nutt, ex Benth. CR; CA C2 C 1 ssp. palustris (Behr) Chuang & Heckard * Coos, Lane, Till salt-marsh bird’s-beak Corydalis aquae-gelidae Peck & Wilson WSC; WA C2 C 1 cold-water corydalis Clac, Mari, Mult Corydalis caseana Gray var. cusickii (Wats.) OBW; ID 3 C.L. Hitchc. Bake, Unio Case’s corydalis Coryphantha vivipara (Nutt.) Britt. & Brown var. HLP, B&R; CA, ID, NV + 3 vivipara * Ham, Jeff cushion coryphantha Crepis modocensis Greene ssp. modocensis B&R, HLP, OBW, OU; CA + 3 low hawksweed Croo, Harn, Lake, Malh, Whee Cryptantha humilis (Greene) Pays. B&R, OU; CA, ID, NV -h 3 low cryptantha Malh Cryptantha leiocarpa (F. & M.) Greene SIS; CA 3 seaside cryptantha Curr Cryptantha leucophaea (Dougl.) Pays. CB; WA 2-ex gray cryptantha Gill Cryptantha milobakeri Johnst. WTV, SIS; CA 3 Milo Baker’s cryptantha Jack, Jose Cryptantha propria (Nels. & Macbr.) Pays. B&R, HLP, Otl; ID 4 Malheur cryptantha Gran, Harn, Malh, Whee Cryptantha rostellata Greene ESC, HLP; CA, WA 2 beaked cryptantha Croo, Jeff, Wasc Cryptantha simulans Greene ESC, OBW; CA, ID, WA 3 pinewoods cryptantha Harn Cryptantha spiculifera (Piper) Pays. OBW, HLP; NV, ID, WA + 3 Snake River cryptantha Bake, Gran, Malh, Whee Cryptantha thompsonii Johnst. OBW; WA 3 TTiompson’s cryptantha Bake Cryptogramma stelleri (S.G. Gmel.) Prantl OBW; NV, WA 2-ex Steller’s rock-brake Bake?, Wall? Cupressus bakeri Jeps. SIS; CA 2 Baker’s cypress Jack, Jose Cymopterus acaulis (Pursh) Raf. var. greeleyorum OU; ID 3 Grimes & Packard Malh Greeley’s cymopterus Cymopterus nivalis Hartman & Kirkpatrick OBW, B&R; ID, NV + 2 = C. bipinnatus Gran, Harn, Lake Hayden’s cymopterus Cymopterus ibapensis Jones = C. watsonii OU; ID, NV -f- 3 Watson’s cymopterus Malh Cymopterus purpurascens (Gray) Jones B&R, OU; CA, ID, NV 2 purple cymopterus Ham Cyperus bipartitus Torr. = C. rivularis CR, CB; CA, ID, WA 3 shining cyperus Co(5s, Umat?, Wasc Cyperus schweinitzii Torr. WTV?; WA, ID -I- 3 Schweinitz cyperus Lane? Cypripedium calceolus L. var. parviflorum ESC; ID, WA 2-ex (Salisb.) Fern. * Lake yellow lady’s-slipper Cypripedium califomicum Gray WTV, SIS; CA 4 California lady’s-slipper Coos, Curr, Jack, Jose

35 Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties Status Status List

Cypripedium fasciculatum Kell, ex Wats, SIS, OBW; CA, CO, ID, MX, WA, WY - C 1 clustered lady’s-slipper Bake, Curr, Doug, Jack, Jose Cypripedium montanum Dougl. SIS, WTV, WSC, ESC, OBW; CA, ID, WA + 4 mountain lady’s-slipper Bake, Croo, Desc, Doug, Gran, Hood, Jack, Jeff, Jose, Klam, Lake, Lane, Mari, Morr, Umat, Unio, Wall, Wasc, Whee Dariingtonia califomica Torr. OBW, SIS; CA — — 4 California pitcher-plant Coos, Curr, Doug, Jose, Lane, Line, Till Delphinium leucophaeum Greene WTV; WA C2 c 1 white rock larkspur Clac, Mari, Mult, Yamh Delphinium nuttallii Gray WSC; WA, BC — 3 Nuttall’s larkspur Clac, Mult Delphinium oreganum How. CR, WIV — 3 Willamette Valley larkspur Bent, Clat, Lane, Linn, Mari, Polk Delphinium pavonaceum Ewan WIV C2 c 1 peacock larkspur Bent, Clac, Mari, Mult, Polk Dicentra formosa (Andr.) Walp. ssp. SIS; CA 4 oregana (Eastw.) Munz Curr, Jose Oregon bleedingheart Dicentra pauciflora Wats, SIS; CA 2 few-flowered bleedingheart Jose Dichelostemma ida-maia (Wood) Greene WIV, SIS; CA .. — 4 firecracker flower Curr, Doug, Jose Dodecatheon austrofrigidum Chamb. ined. CR — 1 frigid shootingstar Clat, Till Douglasia laevigata Gray CR, WSC, ESC; WA + — 3 smooth-leaved douglasia Clat, Desc, Hood, Mari, Mult, Linn Downing insigpis Greene B&R; CA, MV -- — 4 cupped downingia Harn, Lake, Malh Downing laeta Greene B&R; CA, NV — 4 Great Basin dowingia Harn, Lake Downingia montana - Considered but rejected, not documented in Oregon. Downing^ yina Appleg. var. yina WSC, ESC; CA, WA — ““ 4 Cascade downingia Jack, Klam Draba aureola Wats, WSC; CA, WA — ■■ 4 golden alpine draba Clac, Desc, Klam, Lane Draba howellii Wats. SIS; CA — 2 Howell’s whitlow-grass Curr, Jose Draba lemmonii Wats. var. cyclomorpha OBW 4 (Pays.) Schulz Unio, Wall Wallowa draba Draba sphaeroides Payson var. cusickii B&R; NV 4 (B.L. Robins.) C.L. Hitchc. Harn Cusick’s draba Dryas drummondii Richards, OBW; WA -1- — -- 4 yellow mountain-avens Wall Dryas octopetala var. hookeriana - Considered but rejected, common with limited threats. Dryopteris filix-mas (L.) Schott CR, OBW, OU; CA, WA, ID + — — 2 male fern Colu, Gran, Malh, Umat, Unio Dudleya farinosa (Lindl.) Britt. & Rose SIS; CA — " 2 sea-cliff stonecrop Coos, Curr Dulichium arundinaceum (L.) Britt, CR, WSC; CA, ID, WA + — — 3 dulichium Clac, Coos, Klam, Lane

36 Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties Status Status List

Elmera racemosa (Wats.) Rydb. var. WSC, ESC; WA puberulenta C.L. Hitchc. Desc, Jeff, Klam, Lane, Linn hairy elmera Epilobium latifolium L ESC, OBW; CA, ID, WA + 3 broad-leaved willow-herb Desc, Gran, Wall Epilobium oregamm Greene SIS; CA 3C 1 Oregon willow-herb Doug, Jose Epilobium rig^um Hausskn. SIS; CA 2 rigid willow-herb Curr, Jose Epilobium siskiyouense (Munz) P.C. Hoch & Raven SIS; CA 1 Siskiyou willow-herb Jack, Jose Equisetum fluviatile - Considered but rejected, too common. Erigeroh cascadensis Heller WSC 4 Cascade daisy Clac, Doug, Klam, Lane, Linn, Mari Erigeron cervinus Greene (includes E. delicatus) SIS; CA 2 Siskiyou daisy Curr, Jose Erigeron chrysopsidis var. brevifolius - Considered but rejected, locally very common. Erigeron decumbens Nutt. var. decumbens WIV Cl LE Willamette daisy Bent, Clac, Lane, Linn, Mari, Polk, Wash, Yamh Erigeron decumbens var. robustior - Considered but rejected, not in Oregon. Erigeron disparipilus Cronq. OBW; WA, ID 3 white cushion erigeron Bake, Wall Erigeron engelmannii A Nels. var. davisii Cronq. OBW; ID C 1 fngelmann’s daisy Wall Erigeron howellii Gray WSC; WA C2 C 1 Howell’s daisy Clac, Hood, Mult Erigeron oreganus Gray WSC, ESC; WA C 1 Oregon daisy Hood, Mult Erigeron peregrinus (Pursh) Greene CR; WA 2 ssp. peregrinus var. peregrinus Clat, Till wandering daisy Erigeron petrophilus Greene SIS; CA 2 cliff daisy Jack, Jose Eriogonum brachyanthum Coville B&R; CA, NV 2 short-flowered eriogonum Harn Eriogonum chrysops Rydb. OU Cl C 1 golden buckwheat Malh Eriogonum crosbyae Reveal B&R; NV C2 C 1 Crosby’s buckwheat Harn, Lake Eriogonum cusickii M.E. Jones B&R C2 C 1 Cusick’s eriogonum Harn, Lake Eriogonum diclinum Reveal SIS; CA 2 Janes Canyon buckwheat Jack, Jose Eriogonum hirtellum - Considered but rejected, not documented in Oregon. Eriogonum lobbii T. & G. SIS; CA 2 Lobb’s buckwheat Curr, Jose Eriogonum nutans T. & G. var. nutans * B&R; CA, NV 3 spreading eriogonum Harn Eriogonum ochrocephalum Wats, OBW, B&R, OU 3 ssp. calcareum (Stokes) Peck Bake, Harn, Malh ochre-flowered buckwheat

37 i Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties Status Status List

Eriogonum pendulum Wats, SIS; CA 4 nodding buckwheat Curr, Jose Eriogonum prociduum Reveal B&R, ESC; CA, NV 3C C 1 prostrate buckwheat Lake Eriogonum salicomioides Gandog. OU; ID, NV 2 playa buckwheat Malh Eriogonum scopulorum Reveal OBW 3C 4 cliff buckwheat Wall Eriogonum ternatum How. SIS; CA 4 Waldo buckwheat Curr, Jose Eriophorum chamissonis C.A. Mey. CR; BC 3 russet cotton-grass Coos, Lane Eriophorum pofystachion L. WSC; ID + 3 many-spiked cotton-grass Clac Eritrichium nanum (Vill.) Schrad. var. elongatum OBW; ID, WA -I- 4 (Rydb.) Cronq. * Bake, Unio, Wall pale alpine forget-me-not Erysimum concinnum Eastw. SIS; CA 2 pacific wallflower Curr Erythronium elegans Hammond & Chamb. CR C2 C 1 Coast Range fawn-lily Line, Polk, Till Erythronium howellii Wats. Wrv, SIS; CA 2 Howell’s adder’s-tongue Jose Erythronium revolutum Smith CR, SIS; WA, BC 4 coast fawn-lily Clat, Coos, Curr, Curr, Bent, Doug, Lane, « Line, Polk, Till, Yamh Eschschotia caespitosa Benth. SIS; CA 2 gold poppy Doug, Jose Filipendula occidentalis (Wats.) How. CR; WA C 1 queen-of-the-forest Clat, Line, Polk, Till Frasera albicaulis Dougl. ex Grisb. var. idahoensis OBW; ID 3 (St. John) C.L. Hitchc. Bake, Wall Idaho frasera Frasera umpquaensis Peck & Appleg. SIS, WSC; CA C2 C 1 Umpqua swertia Curr, Doug, Jack, Jose, Lane Fritillaria camschatcensis (L.) Ker-Gawl. CR, WSC; WA -i- 2 indian rice ’ Mult, Polk Fritillaria falcata - Considered but rejected, not documented in Oregon. Fritillaria gentneri Gilkey SIS C2 C 1 Gentner’s fritillaria Jack, Jose Fritillaria glauca Greene wrv, SIS, WSC; CA 2 Siskiyou fritillaria Curr, Doug, Jose Fritillaria cf. purdyi Eastw. SIS; CA 2 Purdy’s fritillaria Jose Galium serpenticum Dempst. ESC; CA 3C 3 ssp. wamerense Dempst. & Ehrend. Lake Warner Mt. bedstraw Gentiana newberryi Gray WSC, ESC; CA, NV 2 Newberry’s gentian Desc, Lane • Gentiana plurisetosa C. Mason SIS; CA C 1 elegant gentian Jose Gentiana prostrata Haenke in Jacq. B&R; CA, ID, NV 2 moss gentian Harn

38 Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties Status Status List Gentiana setigera Gray = G. bisetaea SIS; CA C2 c 1 Waldo gentian Curr, Jose Gentianella tenella (Rottb.) Borner B&R; CA, ID, NV, WA + 2 = Gentiana tenella Harn slender gentian Geum rossii (R. Br.) Ser. var. turbinatum OBW; ID, NV + 2 (Rydb.) C.L. Hitchc. Bake slender-stemmed avens Geum triflorum Pursh var. campanulatum CR; WA 2 (Greene) C.L. Hitchc. Clat western red avens Gilia capitata ssp. chamissonis - Considered but rejected, not documented in Oregon.

Gilia salticola Eastw. B&R; CA, NV - - 3 dancing gilia Harn Gratiola heterosepala Mason & Bacig. B&R; CA C2 c 1 Boggs Lake hedge-hyssop Lake Hackelia cronquistii J.L. Gentry OU Cl " 1 Cronquist’s stickseed Malh Hackelia diffusa (Dougl. ex Lehm.) I.M. Johnston ESC, CB; WA 4 var. cottonii (Piper) R.L. Carr Desc, Gill, Jeff, Sher, Wasc creamy stickseed Hackelia diffusa (Dougl. ex Lehm.) WSC, ESC; WA, BC c 1 I.M. Johnston var. diffusa Hood, Mult, Wasc? diffuse stickseed Hackelia ophiobia Carr ^ OU; ID, NV - - 2 Three Forks stickseed Malh Hackelia patens Nutt. var. patens * OBW, OU; NV, ID + - " 3 spreading stickseed Bake, Malh Haplopappus arborescens (Gray) Hall SIS; CA, NV — — 2 golden fleece Curr Haplopappus macronema Gray var. macronema * B&R; CA, ID, NV — — 3 discoid goldenweed Harn, Lake Haplopappus radiants (Nutt.) Cronq. OBW; ID Cl LE 1 Snake River goldenweed Bake, Malh Haplopappus uniflorus (Hook.) T. & G. B&R; NV 4 ssp. linearis Keck Harn one-flowered goldenweed Haplopappus whitneyi Gray ssp. discoideus SIS, WSC; CA 2 (J.T. Howell) Keck * Curr, Doug, Jack?, Jose Whitney’s haplopappus Hastingsia bracteosa Wats, (includes SIS Cl C 1 H. atropurpurea) Jose large-flowered rush-lily Hedysarum boreale - Considered but rejected, too common.

Heteranthera dubia (Jacq.) .MacMill. CR, WIV; CA, WA -1- “ " 3 water star-grass Mult, Colu Heuchera grossularifolia Rydb. var. grossularifolia OBW, CB; WA, ID - - 4 gooseberry-leaved alumroot Bake, Gran, Wall

Heuchera grossularifolia Rydb. var. tenuifolia WSC, ESC; WA ■■ 4 (Wheelock) C.L. Hitchc. Hood, Wasc thin-leaved alumroot Hieracium bolanderi Gray SIS, WSC, ESC; CA - - 2 Bolander’s hawkweed Coos, Curr, Jack, Jose, Lane, Klam

39 Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties Status Status List

Hieracium canadense Michx. wrv; WA + 3 Canadian hawkweed Mult

Hieracium greenei Gray SIS, WSC, ESC; CA — — 3 Greene’s hawksweed Doug, Jack, Jose, Klam, Lake

Hieracium horridum Fries WSC; CA __ — 3 shaggy hawksweed Lane

Hieracium longiberbe How. WSC, ESC; WA — — 4 long-bearded hawkweed Hood, Mult Hieracium partyi - Considered but rejected, too common. Hieracium umbellatum - Considered but rejected, not documented in Oregon.

Horkelia congesta Dougl. ssp. congesta WIV " C 1 shaggy horkelia Lane, Linn Horkelia hendersonii How. SIS; CA C2 c 1 Henderson’s horkelia Jack Howellia aquatilis Gray WIV; CA, ID, MX, WA Cl - 1-ex howellia Clac, Mari, Mult Hulsea algida Gray OBW; ID - ~ 4 alpine hulsea Unio, Wall Hydrocotyle verticillata Thurb. WIV, SIS; CA H- - ~ 2 whorled marsh-pennywort Bent, Coos, Curr, Doug Hymenopappus filifolius - Considered but rejected, locally common.

Hymenoxys cooperi (Gray) Cockerell var. canescens B&R, OU; CA, NV — ““ 2 (D.C. Eat.) Parker * Lake, Malh Cooper’s goldflower Iliamna latibracteata Wiggins SIS; CA “ “ 2 California globe-mallow Coos, Curr, Doug, Jose Impatiens aurella - Considered but rejected, not documented in Oregon.

Isopyrum stipitatum Gray WTV; CA - “ 3 dwarf isopyrum Bent, Doug, Mari, Polk, Yamh Ivesia rhypara Ertfer & Reveal var. rhypara B&R, OU; NV C2 c 1 grimy ivesia Lake, Malh Ivesia rhypara Ertter & Reveal var. shellyi Ertter B&R C2 c 1 Shelly’s ivesia Lake, Harn Ivesia shockleyi Wats ESC; CA - “ 2 Shockley’s ivesia Lake Juncus bryoides FJ. Herm. B&R; CA, ID, NV -I- - - 3 mosslike dwarf rush Harn Juncus capillaris FJ. Herm. B&R; CA - - 3 hairstemmed rush Harn Juncus gerardii Loisel. CR; WA, BC + -- 3 mud rush Line Juncus hemiendytus Herm. var. abjectus B&R; CA, ID “ “ 3 (Herm.) Ertter * = /. abjectus Harn, Lake least rush Juncus kelloggji Engelm. WTV, ESC; CA, WA + - - 3 Kellogg’s dwarf rush Colu, Hood, Jose, Mari Juncus saginoides - Considered but rejected, not a valid taxon. Juncus supiniformis - Considered but rejected, too common. I*- Juncus tiehmii Ertter B&R; CA, ID, NV + .... 3 Tiehm’s rush Harn

40 Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties Status Status • List

Kalmiopsis leachiana (Hend.) Rehder var. novum WSC - - 3 Douglas County populations of kalmiopsis Doug Kalmiopsis leachiana (Hend.) Rehder SIS — — 4 kalmiopsis Curr, Jose Kobresia myosuroides (Vill.) Fiori B&R, OBW; CA + .. -- 2 Bellard’s kobresia Harn, Wall Kobresia simpliciuscula (Wahl.) Mack, OBW; ID, BC + - — 2 simple kobresia Wall Langloisa punctata (Cov.) Goodd. B&R, OU; CA, ID, NV — “ 3 punctate langloisa Harn, Malh Lasthenia macrantha (Gray) Greene ssp. SIS 3C C 1 prisca Ornduff Curr large-flowered goldfields Lathyrus delnorticus C.L. Hitchc. SIS; CA — — 4 Del Norte pea Coos, Curr, Jose Lathyrus holochlorus (Piper) C.L. Hitchc. WIV 3C ~ 4 thin-leaved peavine Bent, Lane, Linn, Mari, Yamh Lepidium davisii Roll. OU; ID C2 c 1 Davis’ peppergrass Malh Leptodactylon pungens (Torn) Nutt, ex Rydb. OBW; ID C2 c 1 ssp. hazeliae (Peck) Meinke = L. hazelae Wall Hazel’s prickly-phlox Lesquerella douglasii Wats. CB; ID, WA + — — 3 Columbia bladderpod Gill, Gran, Morr, Sher, Wasc Lesquerella Idngii Wats. ssp. (Uversifolia OBW 4 (Greene) Rollins & Shaw * Unio, Wall Eng’s bladderpod Lewisia Columbiana (How.) Robins, var. Columbiana WSC, ESC; ID, WA + ~ ~ 2 Columbia lewisia Doug, Hood, Lane, Mult Lewisia Columbiana (How.) Robins, CR; WA 2 var. rupicola (Engl.) C.L. Hitchc. Clat, Till rosy lewisia Lewisia Columbiana (How.) Robins, OBW; ID 4 var. wallowensis C.L. Hitchc. Wall Wallowa lewisia Lewisia cotyledon (Wats.) Robins, var. howellii Jeps. SIS; CA 3C " 4 Howell’s lewisia Curr, Jack, Jose Lewisia cotyledon (Wats.) Robins, var. purdyi Jeps. SIS C2 c 1 Purdy’s lewisia Curr, Jose Lewisia leana (Porter) Robins. SIS; CA " — 2 Lee’s lewisia Doug, Jack, Jose Lewisia oppositifolia (Wats.) Robins, WIV, SIS; CA " — 4 opposite-leaved lewisia Jack, Jose Lilaea scilloides (Poir.) Hauman. ESC, B&R, HLP, CB?; CA, ID, NV, WA -1- — — 3 flowering quillwort Desc, Harn, Earn, Lake, Sher? Lilium kelloggii - Considered but rejected, not documented in Oregon. Lilium occidentale Purdy CR, SIS; CA Cl LE 1 western lily Coos, Curr Lilium parvum - Considered but rejected, not documented in Oregon. Lilium rubescens - Considered but rejected, not documented in Oregon. Lilium wigg^nsii Beane & Vollmer SIS; CA - ” 4 Wiggin’s lily Jack, Jose

41 Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties Status Status List

Limnanthes floccosa How. ssp. bellingeriana WIV, WSC, ESC; CA C2 C 1 (Peck) Arroyo Jack, Klam Bellinger’s meadow-foam Limnanthes floccosa How. ssp. grandiflora Arroyo WIV C2 C 1 big-flowered wooly meadow-foam Jack Limnanthes floccosa How. ssp. pumila WTV Cl C 1 (How.) Arroyo Jack dwarf meadow-foam

Limnanthes gracilis How. var. gracilis • WTV 3C C 1 slender meadow-foam - Doug, Jose Linanthus bakeri Mason WIV, SIS, ESC, HLP; CA, WA 3 Baker’s linanthus Desc, Doug, Jeff, Jose, Wasc - - Lindemia anagallidea - Considered but rejected, merged with L. dubia, which is common. Lithophragma campanulata How. SIS, WSC, ESC; CA - - 3 large-flowered hill star Curr, Jack, Jose, Klam Lloydia serotina (L.) Sweet CR; WA, NV + - 3 alp lily Clat - Lobelia dortmanna L ESC; WA + - 2-ex water lobelia Jeff Lomatium bradshawii (Rose) Math. & Const. wrv LE LE 1 Bradshaw’s lomatium Bent, Lane, Linn, Mari Lomatium cookU Kagan WIV Cl LE 1 Agate Desert lomatium Jack, Jose Lomatium cusickii (Wats.) Coult. & Rose OBW; ID, WA 4 Cusick’s lomatium Bake, Gran, Wall - ~ Lomatium engelmannii Mathias SIS; CA 2 Engelmann’s desert-parsley Jose -- Lomatium erythrocarpum Meinke & Const. OBW Cl C 1 red-fruited lomatium Bake Lomatium farinosum (Geyer ex Hook.) Coult. & CB; WA 2 Rose var. hambleniae (Const. & Math.) Schlessm. * Wasc - - Hamblen’s lomatium Lomatium greenmanii Mathias OBW Cl LT 1 Greenman’s lomatium Wall Lomatium laevigatum (Nutt.) Coult. & Rose CB; WA C2 4 smooth desert parsley Croo, Sher, Wasc " Lomatium oreganum - Considered but rejected, too common. Lomatium "pastoralis”, sp. nov. OBW 1 meadow lomatium Unio Lomatium peckianum - Considered but rejected, too common. Lomatium ravenii Math. & Const. B&R; CA, ID, NV 2-ex Raven’s lomatium Harn, Malh Lomatium rollinsii Math. & Const. OBW; ID, WA 3C - 4 Rollins’ lomatium Wall Lomatium salmoniflorum (Coult. & Rose) ESC, CB; ID, WA 2-ex Math. & Const. Wasc “ - Salmon River lomatium Lomatium suksdorfii (Wats.) Coult. & Rose ESC; WA C2 1 Suksdorfs lomatium Hood, Wasc - Lomatium tracyi Math. & Const. SIS; CA 2 Tracy’s lomatium Jose

42 Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties Status Status List

Lomatium watsonii Coult. & Rose t ESC, HLP, CB; WA - - 2 Watson’s desert-parsley Gill, Hood, Jeff, Wasc Lophotocarpus califomicus J. G. Sm. ESC; CA - - 3 California lophotocarpus Lake Luina serpentina Cronq. OBW Cl LT 1 colonial luina Gran I Lupinus aridus Dougl. ex Lindl. SIS Cl C 1 ssp. ashlandensis Cox Jack Mt. Ashland lupine Lupinus biddlei Hend. ex C.P. Smith B&R, OU C2 C 1 Biddle’s lupine Harn, Malh, Whee Lupinus burkei Wats. OBW —— 4 1 ssp. caeruleomontanus Dunn & Cox Umat, Unio Blue Mountain lupine Lupinus cusickii Wats. OBW, OU C2 C 1 ‘1 Cusick’s lupine Bake Lupinus latifolius Agardh. 1 ESC; WA — ■■ 4 1 var. thompsonianus (Smith) C.L. Hitchc. Hood, Wasc Thompson’s broad-leaved lupine 1 Lupinus fyallii ssp. minutifolius - Considered but rejected, taxonomic problems. Lupinus fyallii ssp. subpandens - Considered but rejected, taxonomic problems. Lupinus sabinii Dougl. ex Hook. 1 OBW; WA - - 4 Sabine’s lupine Morr, Umat, Unio Lupinus sericeus Pursh var. egglestonianus Smith HLPCB; WA - - 2-ex silky lupine Sher 1 Lupinus sulphureus Dougl. ssp. kincaidii WIV; WA C2 c 1 (Smith) Phillips Bent, Doug, Lane, Linn, Mari, Polk, Yamh, Wash Encaid’s lupine Lupinus tracyi Eastw. SIS; CA -- 2 Tracy’s lupine Curr, Jose Luzula subcongesta (Wats.) Jeps. WSC; CA - ~ 3 Donner wood-rush Jack Lycopodium annotinum L. WSC, ESC, OBW; ID, WA — — 4 stiff club-moss Bake, Clac, Desc, Gran, Hood, Jeff, Lane Mari, Mult, Wall, Wasc Lycopodium complanatum L. WSC, ESC, OBW; ID, WA -- 2 »! ground cedar Clac, Jeff, Mari, Mult, Unio Lycopodium inundatum L. CR, WSC; CA, ID - - 2 bog club-moss Clac, Coos, Doug, Lane, Line, Linn Lycopodium selago L. WSC; ID + - - 2 fir club-moss Clac, Linn, Mult, Wasc Machaerocarpus califomicus (Torr.) Small WIV, HLP, B&R; CA, ID, NV, WA - - 3 star waterplaintain Doug, Earn, Lake, Whee Malacothrix glabrata (Eat.) Gray B&R, OU; CA, ID, NV -- 4 smooth malacothrix Lake, Malh Malacothrix torreyi Gray B&R, OU; CA, ID, NV - - 4 Torrey’s malacothrix Harn, Malh Meconella califomica - Considered but rejected, not documented in Oregon (confused with M. linearis). Meconella linearis (Benth.) Nels. & Macbr. SIS; CA ■■ — 2-ex = Hesperomecon 1. Curr narrow-leaved meconella Meconella oregana Nutt, WIV, ESC; WA, BC “ c 1 white meconella Hood, Jack, Mult, Wasc

43 Scientific Name Physiographic Province; Adjacent States FWS ODA ONllP Common Name Oregon Counties Status Status List

Melica stricta Bol. B&R, OU; CA, NV “■ 2 nodding melic Harn, Lake, Malh Mentzelia mollis Peck OU; ID, NV C2 c 1 smooth mentzelia Malh Mentzelia packardiae Glad OU; NV C2 LT 1 Packard’s mentzelia Malh Microcala quadrangularis (Willd.) Griseb. CR, WIV; CA + “ ““ 2 microcala Coos, Doug, Lane, Linn Microseris bigelovii (Gray) Schultz-Bip. CR, SIS; CA, WA + — — 2 coast microseris Coos, Curr, Line Microseris douglasii (DC.) Schultz-Bip. SIS; CA 2-ex ssp. douglasii * Jack Douglas’ microseris Microseris howellii Gray WrV, SIS C2 C 1 Howell’s microseris Curr, Jose Microseris laciniata (Hook.) Schultz-Bip. SIS 3C? 1 ssp. detlingii Chamb. ined Jack Detling’s microseris Mimulus clivicola Greenm. OBW; ID, WA C2 c 1 bank monkeyflower Bake, Wall Mimulus douglasii (Benth. in DC.) Gray SIS; CA — “* 2 Douglas’ monkeyflower Curr, Doug, Jack, Jose Mimulus hymenophyllus Meinke OBW C2 c 1 membrane-leaved monkeyflower Wall Mimulus jepsonii Grant SIS, WSC, ESC; CA •• — 2 Jepson’s monkeyflower Desc, Doug, Jack, Klam, Lake Mimulus jungermannioides Suksd. CB; WA "" c 1 hepatic monkeyflower Gill, Sher, Umat, Wasc Mimulus kellog^i (Curran ex Greene) Gray SIS; CA — ““ 2 Kellogg’s monkeyflower Doug, Jack Mimulus latidens (Gray) Greene B&R: CA, NV 2 broad-toothed monkeyflower Lake Mimulus patulus Penn, OBW; WA C2 c 1 stalked-leaved monkeyflower Wall Mimulus pulsiferae Gray WIV, WSC, ESC; CA, ID, WA — — 4 candelabrum monkeyflower Doug, Hood, Jack, Jose, Klam, Lane, Linn Mimulus pygmaeus Grant WSC; CA C2 c 1 pigmy monkeyflower Jack, Klam Mimulus tricolor Hartw. ex Lindl. WIV, ESC; CA — ■* 2 three-colored monkeyflower Bent, Klam, Lake, Linn, Mari Mimulus washingtonensis Gand. HLP, CB C2 c 1 var. washingtonensis Gran, Whee Washington monkeyflower Minuartia austromontana S. J. Wolf OBW; ID + — "■ 3 Southern mountain sandwort Wall Mirabilis bigelovii Gray var. retrorsa (Heller) Munz * OU; CA, NV + — — 4 Bigelow’s four-o’clock Harn, Malh Mirabilis greenei Wats. SIS; CA — — 2-ex Siskiyou four-o’clock Jack Mirabilis macfarlanei Const. & Roll. OBW; ID LE LE 1 Macfarlane’s four-o’clock Wall Monardella purpurea How. SIS; CA — — 2 Siskiyou monardella Curr, Jose

44 Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties Status Status List

Montia diffusa (Nutt.) Greene ESC, WIV, WSC; CA, WA -I- 4 branching montia Clac, Curr, Doug, Hood, Jose, Lane, Linn, Mari, Mult, Wash Montia howellii Wats. WTV, WSC; CA, WA, BC C2 C 1 Howell’s montia Bent, Colu, Lane, Linn, Mult Muhlenbergia minutissima (Steud.) Swallen OU; CA, NV, WA 2 annual dropseed Malh Myosurus minimus L. ssp. apus (Greene) Campbell CB; CA C2 1 var. sessiliflorus (Huth) Campbell = M. sessilis Gill, Jeff sessile mousetail Myrica gale L. CR, WSC; WA -I- 3 sweet gale Clat, Curr?, Line, Mult Nama lobbii Gray WSC, ESC; CA 4 Lobb’s nama Jack, Klam Navarretia heterandra Mason WIV; CA 2-ex Tehama navarretia Jack Navarretia leucocephala Benth. B&R; CA 3 white-flowered navarretia Lake Navarretia tagetina Greene WTV; CA, WA 3 marigold navarretia Doug, Jack, Jose Nemacladus capillaris Greene WSC?, ESC; CA 2-ex slender nemacladus Jack?, Klam Nicotiana bigelovii Wats. ESC; CA, NV 3 Indian tobacco Klam Oenothera wolfii (Munz) Raven, Dietrich, & Stuble SIS; CA Cl C 1 Wolfs evening-primrose Curr Ophioglossum vulgatum L. CR, WSC; Ci\ ID, WA + 2 adder’s-tongue Clac, Lane, Linn Orthocarpus cuspidatus Greene SIS; CA 4 broad-scaled owl clover Jose, Jack Oryzopsis hendersonii Vasey OBW, HLP, CB; WA C 1 Henderson’s ricegrass Croo, Wall, Wasc Oxypolis occidentalis Coult. & Rose WSC, ESC; CA 2 cow-bane Jack, Klam, Lane Oxytropis sericea Nutt. var. sericea * OU; ID, NV.+ 3 white locoweed Malh Pedicularis centranthera Gray B&R; NV 3 long-flowered pedicularis Lake, Harn Pedicularis howellii Gray SIS; CA 2 Howell’s lousewort Jose Pediocactus simpsonii (Engelm.) Britt. & Rose OBW, B&R, HLP, OU, CB; ID, NV, WA -I- 4 var. robustior Coult. Croo, Gran, Ham, Jeff, Malh, Wall, Wasc, Whee hedgehog cactus Pellaea andromedaefolia (Kaulf.) Fee WIV, WSC; CA 2 coffee fern Doug, Lane Pellaea bridgesii Hook. OBW; CA, ID 2 Bridges’ cliffbrake Bake, Gran, Unio Penstemon barrettiae Gray WSC, ESC; WA ' C2 C 1 Barrett’s penstemon Hood, Mult, Wasc Penstemon davidsonii Greene var. praeteritus B&R; NV 4 Cronq. Harn Davidson’s penstemon

45 Scientific Name Physiographic Province; Adjacent States FWS ODA ONIIP Common Name Oregon Counties Status Status List

Penstemon deustus var. variabilis (Suksd.) Cronq. OBW, HLP CB; WA - “ 3 variable hot-rock penstemon Desc, Gran, Sher, Umat, Unio, Whee Penstemon eriantherus var. argillosus - Considered but rejected, locally common. Penstemon glaucinus Penn, ESC, B&R C2 C 1 blue-leaved penstemon Klam, Lake Penstemon janishiae N. Holmg. B&R, OU; CA, ID, NV — "■ 3 Janish’s penstemon Harn, Malh Penstemon kingii Wats. B&R?, OU; NV — ““ 3 King’s penstemon Malh Penstemon peckii Penn. ESC C2 c 1 Peck’s penstemon Desc, Jeff Penstemon perpulcher A. Nels. OU; ID ““ 3 beautiful penstemon Malh Penstemon pratensis Greene B&R, OU; NV, ID ' — 3 white-flowered penstemon Harn, Malh Penstemon seorsus (A. Nels.) Keck B&R, OU; ID — — 3 short-lobed penstemon Bake, Gran, Harn, Jeff, Malh Penstemon spatulatus Penn. OBW 3C “ 4 Wallowa penstemon Bake, Unio, Wall Perideridia erythrorhiza (Piper) Chuang & Const, WTV, WSC, ESC C2 c 1 red-root yampah Doug, Klam Perideridia howellii (Coult. & Rose) Math. WTV, SIS, WSC, ESC; CA — — 2 Howell’s false-caraway Jack, Jose, Klam Perideridia lemmonii (Coult. & Rose) Chuang B&R; CA, NV 3 & Const. Lake Lemmon’s false-caraway Petrophytum caespitosum - Considered but rejected, not documented in Oregon Phacelia argentea Nels. & Macbr. SIS; CA C2 c 1 silvery phacelia Coos, Curr Phacelia capitata Kruckeb. WIV, SIS, WSC 3C ■" 4 capitate phacelia Coos, Doug, Jack Phacelia gymnoclada Torr. B&R, OU; CA, NV — — 2 naked-stemmed phacelia Harn, Malh Phacelia inundata J.T. Howell ESC, B&R; CA, NV — — 3 playa phacelia Ham, Klam, Lake, Malh Phacelia leonis J.T. Howell SIS; CA — — 2-ex Leo’s phacelia Jose Phacelia lutea (Hook. & Am.) J.T. Howell OU 3 var. mackenzieorum Grimes & Packard Malh Mackenzie’s phacelia Phacelia malvaefolia Chamb. SIS; CA — — 2-ex mallow-leaved phacelia Curr Phacelia minutissima Hend. OBW; ID, NV — c 1-ex dwarf phacelia Wall Phacelia vema How. CR, WIV, WSC 3C — 4 spring phacelia Coos, Doug, Lane Phlox hendersonii (E. Nels.) Cronq. WSC; WA — — 2 Henderson’s phlox Hood Phlox multiflora A. Nels. OBW; ID — — 2 many-flowered phlox Unio Physaria chambersii Roll. OU; CA, NV — — 3 Chambers twinpod Malh

46 Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties Status Status List

Pilularia americana A. Br. WTV, HLP; CA -t- - - 2 American pillwort Desc, Jack Pinus sabiniana Dougl. SIS?, WSC7; CA — — 3 digger pine Jack?, Jose? Plagiobothrys austiniae (Greene) Johnst. WIV; CA —— 3 Austin’s plagiobothrys Jack Plagiobothrys figuratus (Piper) Johnst. WTV C2* 1-X ssp. corallicarpus (Piper) Chamb. Jack, Jose coral seeded allocarya Plagiobothrys glyptocarpus (Piper) Johnst. WIV; CA “ ” 3 sculptured allocarya Jack Plagiobothrys hirtus (Greene) Johnst. WTV Cl LE 1 hairy popcorn flower Doug Plagiobothrys lamprocarpus (Piper) Johnst. WTV C2 C 1-X shiny-fruited allocarya Jose Plagiobothrys salsus (Brandeg.) Johnst. ESC, B&R; NV — " 2 desert allocarya Klam, Lake Plantago macrocarpa Cham. & Schlecht. CR; WA - ” 2-ex North Pacific plantain Line Platanthera obtusata (Banks ex Pursh) Lindl. OBW; ID, WA - - 2 small northern bog-orchid Wall Platanthera orbiculata (Pursh) Lindl. OBW; ID, WA " " 2-ex round-leaved bog-orchid Wall Pleuropogon oregonus Chase B&R, OBW Cl LT 1 Oregon semaphoregrass Lake, Unio Poa kelloggii Vasey CR; CA + " ~ 2 Kellogg’s bluegrass Yamh Poa laxiflora Buckl. CR, WSC; WA + - “ 2 loose-flowered bluegrass Bent, Clac, Lane, Line, Mult, Polk, Till, Yamh Poa marcida A.S. Hitchc. CR, WSC; WA + " — 4 weak bluegrass Clac, Line, Mult, Polk, Till, Yamh Poa pattersonii - Considered but rejected, not documented in Oregon.

Poa piperi A.S. Hitchc. SIS; CA - " 2 Piper’s bluegrass Coos, Curr, Jose Poa suksdorfii (Beal) Vasey ex Piper SIS, WSC, ESC, OBW; CA, WA -1- - — 3 Suksdorfs bluegrass Desc, Hood, Jack, Lane, Unio, Wall Poa unilateralis Scribn. CR, SIS; CA, WA C2 " 3 San Francisco bluegrass Curr, Line, Till Polemonium viscosum Nutt, B&R, OBW; ID, NV, WA + " — 4 sky pilot Bake, Harn, Unio?, Wall Polystichum califomicum (D.C. Eat.) Diels CR, SIS, WSC; CA, WA + “ - 2 California sword-fern Coos, Curr, Doug, Linn Polystichum kruckebergii W. H. Wagner B&R, ESC, OBW, OU; CA, ID, WA + - — 4 &uckeberg’s holly fern Gran, Harn, Klam, Malh, Umat, Wall, Wasc

Polystichum lemmonii Underw. SIS; CA, WA + - - 4 Lemmon’s holly fern Jack, Jose Populus angustifolia James B&R; CA, ID, NV + — — 4 , narrow-leaved cottonwood Harn

Potamogeton diversifolius Raf. B&R; CA, ID, NV + - “ 2 Rafinesque’s pondweed Harn

47 Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties Status Status List

Potamogeton foliosus Raf. var. fibrillosus ESC, B&R; CA, ID, NV, WA + 2-ex (Fern.) Haynes & Reveal = P. fibrillosus Ham, Klam fibrous pondweed Potentilla glandulosa var. globosa - Considered but rejected, too common. Potentilla villosa Pall, ex Pursh ESC, WSC; WA + 2-ex var. parviflora C.L. Hitchc. * Hood villous cinquefoil Primula cusiddana Gray OBW; ID 2 Wallowa primrose Wall Ranunculus andersonii Gray OBW, B&R, HLP, OU; CA, ID, NV 4 Anderson’s buttercup Gran, Harn, Lake, Malh Ranunculus austro-oreganus Benson WIV C2 C 1 southern Oregon buttercup Jack Ranunculus oresterus Benson OBW; ID 2 Blue Mt. buttercup Bake, Gran Ranunculus reconditus Nels. & Macbr. ESC, CB; WA Cl C 1 Dalles Mt. buttercup Wasc r Ranunculus verecundus B. L. Robins, OBW; CA, WA, ID + 3 timberline buttercup Gran Rhamnus crocea Nutt, in T. & G. ssp. ilicifolia WIV; CA + 2 (Kell.) C.B. Wolf * Jack redberry Rhinanthus crista-galli L. CR; ID, WA + 4 yellow rattle Clat, Till Ribes cereum Dougl. var. colubrinum C. L. Hitchc. OBW; ID, WA 4 wax currant Bake, Wall Ribes klamathense Jepson ESQ CA 3 Klamath gooseberry Jeff, Klam Ribes marshallii Greene SIS; CA 2 Marshall’s gooseberry Jack, Jose Ribes oxycanthoides L. ssp. irriguum OBW; ID, WA 4 (Dougl.) Sinnott Bake, Umat, Unio, Wall inland black gooseberry Ribes wolfii - Considered but rejected, not documented in Oregon. Romanzoffia "thompsonii", sp. ined. SIS, WSC 1 Thompson’s mistmaiden Doug, Jack, Lane, Linn, Mari Rorippa columbine (Robins.) How. WTV, WSC, ESC, B&R, CB; CA, WA C2 C 1 Columbia cress Croo, Harn, Klam, Lake, Mult, Umat Rosa spithamea Wats. var. spithamea * WrV, SIS, WSC; CA 3 ground rose Curr, Doug, Jack, Jose Rubus acaulis - Considered but rejected, not documented in Oregon. Rubus bartonianus Peck OBW; ID C 1 Bartonberry Wall Salve arctica - Considered but rejected, locally common with no threats. Salix bebbiana - Considered but rejected, too common. Salix brachycarpa Nutt. OBW, B&R; CA, ID, WA + 4 short-fruited willow Harn, Wall Salix cascadensis - Considered but rejected, not documented in Oregon. Salix bonplandiana H. B. K. = 5. laevigata ESC; CA, NV + 2-ex polished willow Klam Salix delnortensis Schneid. WTV, SIS; CA 2 Del Norte willow Curr, Jose

48 Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties Status Status List

Salix drummondiana Barr. OBW, B&R; CA, ID?, NV, WA + — — 4 Drummond willow Harn, Unio Salix farriae Ball OBW; ID + - - 2 Farr’s willow Wall Salix orestera Schneid. B&R; CA, WA, NV - - 3 sierra willow Harn Salix tracyi Ball WIV, SIS; CA - - 2 Tracy’s willow Curr, Jose Salix vestita - Considered but rejected, locally common with no threats.

Salix wolfii Bebb ex Rothrock OBW, B&R; CA, ID, WA + -- 3 Wolfs willow Harn, Wall Sanicula peckiana Macbr. WTV; CA - - 2 Peck’s snakeroot Jose Saxifraga adscendens L. var. oregonensis OBW, B&R; WA, ID + “ — 2 (Raf.) Breit. Harn, Wall wedge-leaf saxifrage Saxifraga fragarioides Greene SIS, WSC; CA - - 3 joint-leaved saxifrage Curr, Jose Saxifraga hitchcockiana Elvander CR C2 c , 1 Saddle Mt. saxifrage Qat, Till Saxifraga oppositifolia - Considered but rejected, locally common with no threats. Scheuchzeria palustris L. var. americana Fern. • WSC; CA, ID, WA + - - 2 scheuchzeria Clak, Desc, Lane, Linn, Mari Scirpus cyperinus (L.) Kunth. WSC; WA, ID + - - 2 woolgrass Mult Scribneria bolanderi (Thurb.) Hack. WIV, ESC, B&R; CA, WA - “ 2 Scribner’s grass Jose, Lake, Wasc Sedum debile Wats, B&R; CA, ID, NV + - - 4 weak-stemmed stonecrop Harn Sedum laxum (Britt.) Berger ssp. heckneri SIS; CA —— 2 (Peck) Clausen Curr?, Doug, Jack, Jose Heckner’s stonecrop Sedum moranii Clausen SIS C2 c 1 Rogue River stonecrop Jose Sedum oblanceolatum Clausen SIS; CA C2 c 1 Applegate stonecrop Jack, Jose Sedum obtusatum ssp. retusum - Considered but rejected, taxonomic questions.

Sedum radiatum Wats. ssp. ciliosum CR, SIS —■ 3 (TJ. Howell) Clausen Doug, Jose wormleaf stonecrop

Sedum radiatum Wats. ssp. depauperatum Clausen SIS; CA C2 - 3 depauperate stonecrop Jack Sedum spathulifolium Hook. ssp. purdyi SIS, WSC; CA ”” 2 (Jeps.) Clausen Doug, Jack, Jose Purdy’s stonecrop Selaginella watsonii Underw. OBW, CA, NV -1- - “ 4 Watson’s selaginella Bake, Unio Senecio dimorphophyllus Greene OBW; ID - “ 2 Payson’s groundsel Wall Senecio ertterae Barkley OU Cl LT 1 Ertter’s senecio Malh

49 Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties Status Status List

Senecio flettii Weigand CR; WA 2 Flett’s groundsel Clat, Till Senecio hesperius Greene SIS C2 c 1 western senecio Jose Senecio porteri Greene OBW; CO — — 2-ex Porter’s butterweed Wall Sesuvium verrucosum Raf. B&R; ID, NV, CA + — ” 2 verrucose sea-purslane Harn, Lake Sidalcea campestris Greene WTV 3C 4 meadow sidalcea Bent, Clac, Lane, Linn, Mari, Mult, Polk, Wash, Yamh Sidalcea cusickii Piper CR, WIV, WSC ” " 4 Cusick’s checker-mallow Coos, Doug, Lane, Linn Sidalcea hendersonii Wats. CR; WA, fee — — 2 Henderson’s sidalcea Clat, Doug, Lane, Till Sidalcea hirtipes C.L. Hitchc. CR; WA " c 1 bristly-stemmed sidalcea Clat, Line, Till Sidalcea malachroides (H.& A.) Gray SIS; CA — 2 maple-leaved sidalcea Curr Sidalcea malvaeflora Gray ssp. elegans Greene WTV, SIS; CA 4 C. L. Hitchc. Curr, Jose Del Norte sidalcea Sidalcea malvaeflora Gray ssp. patula C. L. Hitchc. SIS; CA “ 1 coast checker bloom Coos, Curr Sidalcea nelsoniana Piper WIV Cl LT 1 Nelson’s sidalcea Bent, Linn, Mari, Polk, Till, Wash, Yamh Sidalcea setosa ssp. querceta - Considered but rejected, not a valid taxon. Sidalcea setosa C.L, Hitchc. WTV C2 — 3 setose checkermallow Jose Silene douglasii Hook. var. oraria (Peck) CR C2 C 1 C.L. Hitchc. & Maguire Till Cascade Head catchfly Silene grayi - Considered but rejected, too common. Silene hookeri Nutt. ssp. bolanderi (Gray) Abrams SIS; CA “ — 2-ex Bolander’s catchfly Jose Silene lemmonii Wats. WIV, SIS; CA — — 3 Lemmon’s campion Jack, Jose Silene nuda (Wats.) C.L. Hitchc. & Maguire ESC; CA 2 ssp. insectivora (Hend.) C.L. Hitchc. & Maguire * Klam fringed campion

Silene scaposa Robins, var. scaposa OBW, HLP 3C , 4 scapose catchfly Bake, Croo, Gran, Jeff, Umat, Whee Silene spaldingii Wats. OBW; ID, MT, WA C2 c 1 Spalding’s campion Wall Silene suksdorfii Robins. WSC, ESC; CA, WA — — 4 Suksdorfs silene Desc, Doug, Hood, Jeff, Klam, Lane, Mari Sisyrinchium hitchcockii D. Henderson WIV; CA “ — 3 Hitchcock’s blue-eyed grass Doug, Lane Sisyrinchium sarmentosum Suksd. ex Greene WSC; WA C2 c 1 pale blue-eyed grass Clac Smelowskia catycina - Considered but rejected, too common.

50 Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties Status Status List

Smelowslda ovalis Jones var. ovalis WSC, ESC; CA, WA -1- -- 4 shortfruited smelowskia Desc, Hood, Lane

Smilax califomica (DC.) Gray WrV, SIS; CA ~ - 2 California smilax Curr, Jack, Jose Sophora leachiana Peck SIS C2 C 1 western sophora Doug, Jose Spiranthes porrifolia Lindl. WSC; CA, WA, ID 3 = S. romanzoffiana var. porrifolia Mari western ladies tresses Stellaria humijusa Rottb. CR; WA - - 3, creeping chickweed Line Stephanomeria malheurensis Gottlieb B&R LE LE 1 Malheur wire lettuce Harn Stipa speciosa Trin. & Rupr. B&R; CA, NV -h - " 2 desert needlegrass Harn Streptanthus glandulosus Hook, SIS; CA ” 3 common jewel flower Jose Streptanthus howellii Wats. SIS; CA 3C - 4 Howell’s streptanthus Curr, Jose Streptopus streptopoides (Ledeb.) Frye & Rigg WSC, ESC; BC + " — 2 kruhsea Clac, Hood, Mult Stylocline psUocarphoides Peck B&R, OU; NV + - " 2 Malheur stylocline Lake, Malh Suksdorfia violacea Gray ESC; WA " , ” 2 violet suksdorfia Hood, Wasc Sullivantia oregana Wats. WIV, WSC, ESC; WA C2 C 1 Oregon sullivantia Clac, Colu, Hood, Mult Symphoricarpos longiflorus Gray B&R; CA, NV -h - - 2 long-flowered snowberry Harn, Lake, Malh Synthyris schizantha Piper CR; WA " — 4 fringed synthyris Cla Synthyris stellata Pennell (includes 5. missurica WSC, ESC; WA 4 ssp. hirsuta) Hood, Mult starry synthyris Talinum spinescens Torr. HLP; WA -- — 2 spinescent fameflower Jeff, Wasc Tauschia howellii (Coult. & Rose) Macbr. SIS; CA C2 c 1 Howell’s tauschia Jack Tauschia stricklandii (Coult. & Rose) WSC; WA ““ 2 Math. & Const. Mult Strickland’s tauschia Thalictrum alpinum L. var. hebetum Boiv. * OBW; CA, ID,- NV -1- - “ 2 alpine meadowrue Wall Thelypodium brachycarpum Torr. SIS, ESC; CA " — 2 short-podded theiypxxly Jack, Klam, Lake Thelypodium eucosmum Robins, OBW, HLP C2 c 1 arrow-leaf thelypody Gran, Whee Thelypodium howellii Wats. ssp. howellii B&R, HLP; CA - " 2 Howell’s thelypody Desc, Gran, Harn Thelypodium howellii Wats. ssp. spectabilis OBW, OU Cl LE 1 (Peck) Al-Shehbaz Bake, Malh, Unio Howell’s spectacular thelypody Scientific Name Physiographic Province; Adjacent States FWS Oi)A ONIH’ Common Name Oregon Counties Status Status IJst

Thlaspi montanum L. var. sis/dyouense P. Holmg. WIV, SIS 4 Siskiyou Mountain pennycress Curr, Jose “ Tiarella trifoliata L. var. laciniata (Hook.) Wheel, CR, WSC, ESC; WA, BC - 3 cutleaf foamflower Ho^, Lane, Linn Townsendia montana M.E. Jones OBW; ID + - 2 mountain townsendia Wall Townsendia parryi D.C. Eat. OBW; CA, WA + - 2 Parry’s townsendia Wall Trifolium leibergii Nels. & Macbr. B&R; NV C2 C 1 I^iberg’s clover Harn Trifolium owyheense Gilkey OU; ID C2 C 1 Owyhee clover Harn, Malh Trillium kurabayashii Freeman SIS; CA - 3 Siskiyou trillium Curr, Jose Trillium parviflorum Soukup WTV, WSC; WA 3 small-flowered trillium Lane, Polk “ Triteleia crocea (Wood) Greene = Brodiaea c. SIS; CA - 4 yellow brodiaea Jack Triteleia hendersonii Greene var. leachiae SIS c 1 (Peck) Hoover = Brodiaea h. var. L Coos, Curr loach’s brodiaea Triteleia ixioides (Ait.f.) Greene ssp. anilina WIV; CA " 2 (Greene) Lenz = Brodiaea scabra var. anilina Jack sierra brodiaea Triteleia laxa Benth. SIS; CA 2 Ithuriel’s spear Curr - Trollius laxus Salisb. var. albiflorus Gray * OBW; ID, WA + 2 American globeflower Wall “ Utricularia ^bba L. WIV; CA, WA + 2 humped bladderwort Bent, Lane “

Utricularia intermedia - Considered but rejected, too common. Utricularia minor L. WSC, ESC; CA, NV, WA + 2 lesser bladderwort Clac, Jack, Klam, Lane -

Vaccinium oxycoccos L. (= V. o. var. intermedium) CR, WSC; WA, ID + 7- 4 wild cranberry Clac, Clat, Doug, Lane, Line, Linn, Mari, Mult, Till - Vancouveria chrysantha Greene WIV, SIS; CA, 4 yellow vancouveria Curr, Jose - Viola canadensis L. var. rugulosa (Greene) Hitchc. OBW; ID, WA + - 3 yellow-eyed violet Wall Viola lanceolata L. ssp. occidentalis SIS; CA c 1 (Gray) Russell * Curr, Jose western bog violet Woljfia Columbiana Carst. WrV, WSC; CA + - 2 Columbia water-meal Clac, Jack Wolffia punctata Griseb. WIV; CA, WA + - 2 dotted water-meal Bent, Lane

52 Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties Status Status List MOSSES AND LIVERWORTS

Anastrophyllum minutum (Schreb. ex Cranz) Schust. ESC; ID. WA + . .... 3 liverwort Hood Barbilophozia barbata (Schmid.) Loeske CR; ID, WA + .... 3 liverwort Clat Barbilophozia lycopodioides (Wallr.) Loeske CR; WA + .... 3 liverwort Clat Bruchia bolanderi Lesq. WSC, ESC; CA -- - 3 moss Desc, Lane, Klam Calliergon trifarium (Web. & Mohr) Kindb. ESC; MT, BC + .... 2 moss Klam Calypogeja sphagnicola (Arn. & Perss.) CR; WA + .... 2 Warnst. & Loeske Curr, Lane, Line, Till liverwort Campylopus schmidii (C. Muell.) Jaeg. = C. aureus CR; CA, HI + moss Lane Cephaloziella spinigera (Lindb.) Joerg. CR; CA, WA + .... 3 liverwort Lane Chiloscyphus gemmiparus Evans WSC; AK, UT .. .. l liverwort Klam, Lane Conostomum tetragonum (Hedw.) Lindb. ESC; WA + .... 3 moss Hood Diplophyllum plicatum Lindb. CR; WA + .... 3 liverwort Clat, Line Encatypta brevicolla (B.S.G.) Bruch ex Aongstr. SIS; WA -- - 1 var. crumiana (Horton) Crum & Anderson Curr moss Encatypta brevipes Schljak. CR; AB + .... 3 moss Clat Gymnomitrion concinnatum (Lightf.) Corda ESC; ID, WA + .. _ 3 liverwort Hood Haplomitrium hookeri (Smith) Nees WSC; WA + .... 3 liverwort Lane Harpanthus flotovianus (Nees) Nees ESC; WA + .... 3 liverwort Klam Herbertus aduncus (Dicks.) S.F. Gray CR, WSC; WA + .... 3 liverwort Clat, Mult Jamesoniella autumnalis (DC.) Steph. WSC; Quebec + .... 3 var. heterostipa (Evans) Frye & Clark Lane liverwort Limbella ftyei (Williams) Ochyra CR -Cl moss Coos, Lane Lophozia laxa (Lindb.) Grolle CR, WSC; WA + .. _ 2 liverwort Lane, Linn, Till Marsupella condensata (Aongstr.) Schiffn. ESC; WA + .... 3 liverwort Hood Marsupella emar^ata (Ehrh.) Dum. var. aquatica WSC; WA + .... 3 (Lindenb.) Dum. Lane liverwort Marsupella sparsifolia (Lindb.) Dum. ESC; CA, WA + .... 3 liverwort Hood

53 Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties ______Status Status List

Metzgeria temperata Kuwah. CR; BC + 3 liverwort Till Nardia japonica Steph. ESC; WA + 3 liverwort Hood Plagiochila semidecurrens Lehm. & Lindenb. CR; WA + 3 var. alaskana (Evans) H. Inoue Clat liverwort Pohlia sphagnicola (Bruch & Schimp.) Lindb. & CR; WA + 2 Arnell Till moss Pofytrichum sphaerothecium (Besch.) C. Muell. ESQ WA + 3 moss Hood Potytrichum strictum Brid. CR; WA + 2 moss Clat Porella fauriei (Steph.) Hatt. WSQ Asia 3 liverwort Mult Preissia quadrata (Scop.) Nees wrv, OBW; ID, WA + 3 liverwort Mult, Wall Radula brunnea Steph. CR; Asia 3 liverwort Clat Rhytidium rugosum (Hedw.) Kindb. CR; WA + 3 moss Clat Scapania gymnostomophila Kaal. WSC; ID, WA + 3 liverwort Mult Scapania obscura (Arn. & Jens.) Schiffh. WSC; BC + 3 liverwort Lane Schofieldia monticola Godfrey WSC; WA + 3 liverwort Lane Splachnum ampullaceum Hedw. ESC; BC + 3 moss Klam Tayloria serrata (Hedw.) Bruch & Schimp. WIV, WSC; CA, ID, WA + 3 in B.S.G. Clac, Mari moss Tetraplodon mnioides (Hedw.) Bruch & Schimp. CR; WA + 3 in B.S.G. Line moss Trematodon boasii Schof. WSC; BC 3 moss Lane Triquetrella califomica (Lesq.) Grout SIS; CA 3 moss Curr Tritomaria exsecta (Schmid.) Schifin. ESC; ID, WA +, 2 liverwort Jeff Tritomaria exsectiformis (Breidl.) Loeske ESC; ID, WA + 2 liverwort Desc, Jeff Tritomaria quinquedentata (Huds.) Buch CR; WA + 3 liverwort Clat

54 Scientific Name Physiographic Province; Adjacent States FWS ODA ONHP Common Name Oregon Counties Status Status List fungi and lichens Bryocaulon divergens (Ach.) Karnef. WSC; CA, WA + " 3 fichen Linn Buellia oidalea (Nyl.) Tuck. SIS; CA, WA + -- 3 lichen Curr Chromatochlamys muscorum (Fr.) Mayrh. & Poelt HLP; Eurasia -- - 3 var. octospora (Nyl.) Mayrh. & Poelt Gran, Jeff lichen Cladidium bolanderi (Tuck.) Ryan SIS; CA - - 3 lichen Curr Erioderma sorediatum Galloway & P. Jorg. CR; WA, New Zealand - - 2 lichen Lane Hypogymnia duplicata (Sm. ex Ach.) Rass. CR; WSC; WA + - -- 3 lichen Clat, Mult Lecanora caesiorubella Ach. ssp. merrillii SIS; CA, WA + - - 3 Imsh. & Brodo Curr lichen Lecanora laatokkaensis (Rasanen) Poelt ESC, OBW; ID + — - 3 lichen Gran, Klam, Lake Lecanora pringlei (Tuck.) Lamb ESC; CA, WA - - 3 lichen Hood, Desc, Klam Lecidea dolodes Nyl. WSC; CA, WA + — - 3 lichen Linn Lobaria retigera (Bory) Trevisan WIV; WA + - - 3 lichen Bent Neofuscelia loxodes (Nyl.) Essl. B&R; CA, WA + -- 3 lichen Lake Nephroma occultum Wetm. WSC; WA -- 1 lichen Lane Niebla cephalota (Tuck.) Rundel & Bowler SIS; CA, WA + -- 3 lichen Curr

Oxyporus nobilissimus W.B. Cooke WSC; WA; - - 1 giant polypore fungus Clac, Linn Peltula euploca (Ach.) Poelt ex Pisut HLP; CA + - - 3 lichen Jeff

Pilophorus nigricaulis Sato WSC; WA + - - 3 lichen Mult Pseudocyphellaria aurata (Ach.) Vainio CR; BC + - - 3 lichen Lane

Rimularia insularis (Nyl.) Rambold & Hertel CB; CA, WA + — — 3 lichen Wasc Schismatomma califomicum (Tuck.) Zahlbr. SIS; CA - - 3 lichen Curr

Teloschistes flavicans (Swartz) Norman CR; CA, NV + - - 3 lichen Till

Texosporium sancti-jacobi (Tuck.) Nadv. HLP; ID, CA - -- 3 lichen Jeff

Usnea rubicunda Stirton CR; CA, WA + — — 3 lichen Coos, Lane, Till

55 FEDERAL ENDANGERED SPECIES ACT STATUS

Plants Listed as Endangered

Lomatium bradshawii Mirabilis macfarlanei Stephanomeria malheurensis

Cl Plants

AmsincMa carinata Haplopappus radiatus Lupinus aridus ssp. ashlandensis Arenaria paludicola Hastingsia bracteosa Oenothera wolfii Artemisia campestris var. wormskioldii Howellia aquatilis Plagiobothrys hirtus Astragalus applegatei Lilium occidehtale Pleuropogon oregonus Botrychium pumicola Limnanthes floccosa ssp. pumila Ranunculus reconditus Castilleja levisecta Lomatium cookii Senecio ertterae Erigeron decumbens var. decumbens Lomatium erythrocarpum Sidalcea nelsoniana Eriogonum chrysops Lomatium greenmanii Thelypodium howellii var. spectabilis Hackelia cronquistii Luina serpentina

C2 Plants

Abronia umbellata ssp. breviflora Castilleja pilosa var. steenensis Mimulus patulus Agrostis microphylla var. hendersonii Collomia mazama Mimulus pygmaeus Antennaria aromatica Collomia renacta Mimulus washingtonensis var. Arabis koehleri var. koehleri Cordylanthus maritimus ssp. palustris washingtonensis Arabis serpentinicola Corydalis aquae-gelidae Montia howelii Arabis suffrutescens var. horizontalis Delphinium leucophaeum Myosurus minimus ssp. apus Arabis sp. (Curry Co.) Delphinium pavonaceum Penstemon barrettiae Artemisia ludoviciana ssp. estesii Erigeron howellii Penstemon glaucinus Aster curtus Eriogonum crosbyae Penstemon peckii Aster gormanii Eriogonum cusiddi Perideridia erythrorhiza Aster vialis Erythronium elegans Phacelia argentea Astragalus collinus var. laurentii Frasera umpquaensis Plagjxrbothrys figuratus var. Astragalus diaphanus var. diumus Fritillaria gentneri corallicarpus * Astragalus mulfordiae Gentiana setigera Plagiobothrys lamprocarpus Astragalus peckii Gratiola heterosepala Poa unilateralis Astragalus solitarius Horkelia hendersonii Ranunculus austro-oreganus Astragalus sterilis Ivesia rhypara var. rhypara Rorippa columbiae Astragalus tegetarioides Ivesia rhypara var. shellyi Saxifraga hitchcockiana Astragalus tyghensis Lepidium davisii Sedum moranii Bensoniella oregona Leptodactylon pungens ssp. hazeliae Sedum oblanceolatum Botrychium ascendens Lewisia cotyledon var. purdyi Sedum radiatum ssp. depauperatum Botrychium crenulatum Limnanthes floccosa ssp. bellingeriana Senecio hesperius Botrychium pedunculosum Limnanthes floccosa ssp. grandiflora Sidalcea setosa Calochortus coxii Lomatium laevigatum Silene douglasii var. oraria Calochortus greenei Lomatium suksdorfii Silene spaldingii Calochortus howellii Lupinus biddlei Sisyrinchium sarmentosum Calochortus indecorus * Lupinus cusickii Sophora leachiana Calochortus longebarbatus var. peckii Lupinus sulphureus ssp. kincaidii Sullivantia oregana Calochortus umpquaensis Mentzelia mollis Tauschia howellii Camassia howellii Mentzelia packardiae Thelypodium eucosmum Cardamine gemmata Microseris howellii Trifolium leibergii Cardamine pattersonii Mimulus clivicola Trifolium owyheense Castilleja chlorotica Mimulus hymenophyllus

* = Candidates which may be extinct

56 OREGON STATE STATUS

Plants Listed as Endangered

Abronia umbellata ssp. breviflora Haplopappus radiatus Mirabilis macfarlanei Astragalus applegatei Lilium occidentale Plagiobothrys hirtus Calochortus umpquaensis Lomatium bradshawii Stephanomeria malheurensis Erigeron decumbens Lomatium cookii Thefypodium howellii ssp. spectabilis

Plants Listed as Threatened

Amsindda carinata Mentzelia packardiae Senecio ertterae Lomatium greenmanii Pleuropogon oregonus Sidalcea nelsoniana Luina serpentina

State Candidate Taxa

Agrostis howellii Corydalis aquae-gelidae Lupinus sulphureus ssp. kincaidii Agrostis microphylla var. hendersonii Cypripedium fasciculatum Meconella oregana Arabis koehleri var. koehleri Delphinium leucophaeum Mentzelia mollis Arabis suffmtescens var. horizontalis Delphinium oreganum Microseris howellii Arenaria franldinii var. thompsonii Delphinium pavonaceum Mimulus clivicola Artemisia campestris var. wormstdoldii Dentaria gemmata Mimulus hymenophyllus Asarum wagneri Epilobium oreganum Mimulus jungermannioides Aster curtus Epilobium siskiyouense Mimulus patulus Aster gormanii Erigeron engelmannii var' davisii Mimulus pygmaeus Aster vialis Erigeron howellii Mimulus washingtonensis Astragalus atratus var. owyheensis Erigeron oreganus Montia howelii Astragalus collinus var. laurentii Eriogonum chrysops Oenothera wolfii Astragalus diaphanus var. diumus Eriogonum crosbyae Oryzopsis hen^rsonii Astragalus howellii Eriogonum cusickii Penstemon barrettiae Astragalus kentrophyta var. douglasii Eriogonum prociduum Penstemon glaucinus Astragalus mulfordiae Erythronium elegans Penstemon pecldi Astragalus pecldi Filipendula occidentalis Perideridia erythrorhiza Astragalus sterilis Frasera umpquaensis Phacelia argentea Astragalus tegetarioides Fritillaria gentneri Phacelia minutissima Astragalus tyghensis Gentiana plurisetosa Plagiobothrys lamprocarpus Bensoniella oregona Gentiana setigera Ranunculus austro-oreganus Bolandra oregana Gratiola heterosepala Ranunculus reconditus Botrychium ascendens Hackelia diffusa var. diffusa Rorippa columbiae Botrychium crenulatum Hackelia ophiobia Rubus bartonianus Botrychium pedunculosum Hastingsia bracteosa Saxifraga hitchcockiana Botrychium pumicola Horkelia congesta var. congesta Sedum moranii Calochortus coxii Horkelia hendersonii Sedum oblanceolatum Calochortus greenei Ivesia rhypara var. rhypara Senecio hesperius Calochortus howellii Ivesia rhypara var. shellyi Sidalcea hirtipes Calochortus indecorus Lasthenia macrantha ssp. prisca Sidalcea malvaeflora ssp. patula Camassia howellii Lepidium davisii Silene douglasii var. oraria Cardamine pattersonii Leptodactylon pungens ssp. hazeliae Silene spaldingji Castilleja chlorotica Lewisia cotyledon var. purdyi Sisyrinchium sarmentosum CastUleja fratema Limbella fryei Sophora leachiana Castilleja levisecta Limnanthes floccosa ssp. bellingeriana Sullivantia oregana Castilleja rubida Limnanthes floccosa ssp. grandiflora Tauschia howellii Castilleja steenensis Limnanthes floccosa ssp. pumila Thefypodium eucosmum Chaenactis cusickii Limnanthes gracilis var. gracilis Trifolium leibergii Cimicifuga elata Lomatium erythrocarpum Trifolium owyheense Collomia mazama Lupinus aridus ssp. ashlandensis Triteleia hendersonii var. leachiae Collomia renacta Lupinus biddlei Viola lanceolata ssp. occidentalis Cordylanthus maritimus ssp. palustris Lupinus cusickii

57 LIST 1

Abronia umbellata ssp. breviflora Erigeron engelmannii var. davisii Oryzopsis hendersonii Ag^ostis howellii Erigeron howellii Oxyporus nobilissimus (fungus) Agrostis microphylla var. hendersonii Erigeron oreganus Penstemon barrettiae Amsindda carinata Eriogonum chrysops Penstemon glaucinus Arabis koehleri var. koehleri Eriogonum crosbyae Penstemon peckii Arabis "macdonaldiana” Eriogonum cusickii Perideridia erythrorhiza Arabis suffrutescens var. horkontalis Eriogonum prociduum Phacelia argentea Arenaria jranklinii var. thompsonii Erythronium elegans Phacelia minutissima Artemisia campestris ssp. borealis var. Filipendula occidentalis Plagjobothrys figuratus ssp. wormskioldii Frasera umpquaensis corallicarpus Artemisia ludoviciana ssp. "estesii” Fritillaria gentneri Plagjobothrys hirtus Asarum wagneri Gentiana plurisetosa Plagjobothrys lamprocarpus Aster curtus Gentiana setigera Pleuropogon oregonus Aster gormanii Gratiola heterosepala Ranunculus austro-oreganus Aster vialis Hackelia cronquistii Ranunculus reconditus Astragalus applegatei Hackelia diffusa var. dijjusa Romanzojfia "thompsonii” Astragalus atratus var. owyheensis Haplopappus radiatus Rorippa columbine Astragalus collinus var. laurentii Hastingsia bracteosa Rubus bartonianus Astragalus diaphanus var. diumus Horkelia congesta ssp. congesta Saxijraga hitchcockiana Astragalus howellii Horkelia hendersonii Sedum moranii Astragalus kentrophyta var. douglasii Howellia aquatilis Sedum oblanceolatum Astragalus mulfordiae Ivesia rhypara var. rhypara Senecio ertterae Astragalus pecldi Ivesia rhypara var. shellyi Senecio hesperius Astragalus sterilis Lasthenia macrantha ssp. prisca Sidalcea hirtipes Astragalus tegetarioides Lepidium davisii Sidalcea malvaeflora ssp. patula Astragalus tyghensis Leptodactylon pungens ssp. hazeliae Sidalcea nelsoniana Bensoniella oregona Lewisia cotyledon var. purdyi Silene douglasii var. oraria Bolandra oregana Lilium occidentale Silene spaldingji Botrychium ascendens Limbella fryei (moss) Sisyrinchium sarmentosum Botrychium crenulatum Limnanthes floccosa ssp. bellingeriana Sophora leachiana Botrychium pedunculosum Limnanthes floccosa ssp. grandiflora Stephanomeria malheurensis Botrychium pumicola Limnanthes floccosa ssp. pumila Sullivantia oregana Calochortus coxii Limnanthes gracilis var. gracilis Tauschia howellii Calochortus greenei Lomatium bradshawii Thelypodium eucosmum Calochortus howellii Lomatium cookii Thelypodium howellii ssp. spectabilis Calochortus indecorus Lomatium erythrocarpum Trifolium leibergii Calochortus longebarbatus var. peckii Lomatium greenmanii Trifolium owyheense Calochortus umpquaensis Lomatium "pastoralis” Triteleia hendersonii var. leachiae Camassia howellii Lomatium suksdorfli Viola lanceolata ssp. occidentalis Cardamine gemmata Luina serpentina Cardamine pattersonii Lupinus aridus ssp. ashlandensis Castilleja chlorotica Lupinus biddlei List 2 Castilleja fratema Lupinus cusickii Castilleja levisecta Lupinus sulphureus var. kincaidii Agastache cusickii Castilleja pilosa var. steenensis Meconella oregana Agoseris elata Castilleja rubida Mentzelia mollis Allenrolfea occidentalis Chaenactis cusickii Mentzelia packardiae Allium bolanderi ssp. bolanderi Chiloscyphus gemmiparus (liverwort) Microseris howellii Allium bolanderi ssp. mirabile Cimicifuga elata Microseris laciniata ssp. ”detlingii” Allium brandegei Collomia mazama Mimulus clivkola • Allium campanulatum Collomia renacta Mimulus hymenophyllus Allium geyeri var. geyeri Cordylanthus maritimus ssp. palustris Mimulus jungermannioides Allium robinsonii Corydalis aquae-gelidae Mimulus patulus Allium sanbomii var. sanbomii Cypripedium fasciculatum Mimulus pygmaeus Androsace elongata ssp. acuta Delphinium leucophaeum Mimulus washingtonensis var. Anemone oregana var. felix Delphinium pavonaceum washingtonensis Arabis modesta Dodecatheon "austrofrigjdum” Mirabilis macfarlanei Arabis sparsiflora var. atrorubens Encalypta brevicolla var. crumiana Montia howellii Arctostaphylos hispidula (moss) Myosurus minimus ssp. apus var. Argemone munita ssp. rotundata Epilobium oreganum sessiliflorus Arnica viscosa Epilobium siskiyouense Nephroma occultum (lichen) Artemisia papposa Erigeron decumbens var. decumbens Oenothera wolfli Asplenium septentrionale

58 LIST 2 (cont.)

Asplenium trichomanes-ramosum Erythronium howellii Phlox multiflora = A. viride Eschschohia caespitosa Pilularia americana Astragalus cafycosus Fritillaria camschatcensis Plagiobothrys salsus Astragalus hoodianus Fritillaria glauca , Plantago macrocarpa Astragalus umbraticus Fritillaria purdyi Platanthera obtusata Balsamorhiza rosea Gentiana newberryi Platanthera orbiculata Betula papyrifera var. commutata Gentiana prostrata Poa kelloggii Botrychium lanceolatum Gentianella tenella Poa laxiflora Botrychium lunaria Geum rossii var. turbinatum Poa piperi Botrychium minganeuse Geum triflorum var. campanulatum Pohlia sphagnicola (moss) Botrychium montanum Hackelia ophiobia Pofystichum califomicum Botrychium pinnatum Haplopappus arborescens Polytrichum strictum (moss) Brodiaea califomica Haplopappus whitneyi ssp. discoideus Potamogeton diversifolius Brodiaea terrestris Hieracium bolanderi Potamogeton foliosus var. fibrillosus Bupleurum americanum Hydrocotyle verticillata Potentilla villosa var. parviflora Calamagrostis breweri Hymenoxys cooperi var. canescens Primula cusickiana 'Calliergon trifarium (moSs) Iliamna latibracteata Ranunculus oresterus Calochortus longebarbatus var. Ivesia shockleyi Rhamnus crocea ssp. ilicifolia longebarbatus Kobresia myosuroides Ribes marshallii Calochortus monophyllus Kobresia simpliciuscula Salix bonplanidiana Calochortus nudus Lewisia Columbiana var. Columbiana Salk delnortensis Calypogeja sphagnicola (liverwort) Lewisia Columbiana var. rupicola Salk farriae Carex concinna Lewisia leana Salk tracyi Carex gigas Lobelia dortmanna Sanicula peddana Carex livida Lomatium engelmannii Saxifraga adscendens var. oregonensis Carex macrochaeta Lomatium farinosum vac. hambleniae Scheuchzeria palustris var. americana Carex nova Lomatium ravenii Scirpus cyperinus Carex pluriflora Lomatium salmoniflorum Scribneria bolanderi Castilleja schizotricha Lomatium tracyi Sedum laxum ssp. heckneri Caulanthus major Lomatium watsonii Sedum spathulifolium ssp. purdyi Chaenactis macrantha Lophozia laxa (liverwort) Senecio dimorphophyllus Chaenactis stevioides Lupinus sericeus var. egglestohianus Senecio flettii Cheilanthes feei Lupinus tracyi Senecio porteri Cheilanthes intertexta Lycopodium complanatum Sesuvium verrucosum Chlorogalum angustifolium Lycopodium inundatum Sidalcea hendersonii Cicuta bulbifera Lycopodium selago Sidalcea malachroides Clintonia andrewsiana Meconella linearis Silene hookeri ssp. bolanderi Cochlearia officinalis Melica stricta Silene nuda ssp. insectivora Coptis trifolia Microcala quadrangularis Smilax califomica Cryptantha leucophaea Microseris bigelovii Stipa speciosa Cryptantha rostellata Microseris douglasii ssp. douglasii Streptopus streptopoides Cryptogramma stelleri Mimulus douglasii Stylocline fsilocarphoides Cupressus bakeri Mimulus jepsonii Suksdoifia violacea Cymopterus nivalis = C. bipinnatus Mimulus kelloggii Symphoricarpos longiflorus Cymopterus purpurascens Mimulus latidens Talinum spinescens Cypripedium calceolus var. parviflorum Mimulus tricolor Tauschia stricklandii Dicentra pauciflora Mirabilis greenei Thalictmm alpinum var. hebetum Draba howellii Monardella purpurea Thelypodium brachycarpum Dryopteris filix-mas Muhlenbergia minutissima Thelypodium howellii ssp. howellii Dudleya farinosa Navarretia heterandra Townsendia montana Epilobium rigidum Nemacladus capillaris Townsendia parryi Erigeron cervinus Ophioglossum vulgatum Triteleia kioides var. analina Erigeron peregrinus ssp. peregrinus var. Oxypolis, occidentalis Triteleia laxa peregrinus Pedicularis howellii Tritomaria exsecta (liverwort) Erigeron petrophilus Pellaea andromedaefolia Tritomaria exsectiformis (liverwort) Erioderma sorediatum (lichen) Pellaea bridgesii Trollius laxus var. albifloms Eriogonum brachyanthum Perideridia howellii Utricularia gibba Eriogonum diclinum Phacelia gymnoclada Utricularia minor Eriogonum lobbii Phacelia leonis Wolffia Columbiana Eriogonum salicomioides Phacelia malvaefolia Wolffia punctata Erysimum concinnum Phlox hendersonii

59 LIST 3 (Review)

Allium peninsulare Encalypta brevipes (moss) Niebla cephalota (lichen) Allium pleianthum Epilobium latifolium Oxytropis sericea var. sericea Allium tolmei var. platyphyllum Erigeron disparipilus Pedicularis centranthera Anastrophyllum minutum (liverwort) Eriogonum brachyanthum Peltula euplooa (lichen) Anemone multifida var. tetonensis Eriogonum nutans var. nutans Penstemon deustus var. variabilis Antirrhinum Idngii Eriogonum ochrocephalum ssp. Penstemon janishiae Arabis davidsonii calcareum Penstemon kingii Arabis serpentinicola Eriophorum chamissonis Penstemon perpulcher Artemisia arbuscula ssp. thermopola Eriophorum polystachion Penstemon pratensis Artemisia packardiae Erysimum concinnum Perideridia lemmonii Aster bricicellioides Frasera albicaulis var. idahoensis Phacelia inundata Astragalus accidens var. hendersonii Galium serpenticum ssp. wamerense Phacelia lutea var. mackenzieorum Astragalus reventus var. canbyi Gilia salticola Physaria chambersii Barbilophozia barbata (liverwort) Gymnomitrion concinnatum (liverwort) Filophoms nigricaulis (lichen) Barbilophozia lycopodioides (liverwort) Hackelia patens Pinus sabiniana Bruchia bolanderi (moss) Haplomitrium hookeri (liverwort) Plagiobothrys austiniae Bryocaulon divergens (lichen) Haplopappus macronema Plagiobothrys glyptocarpus Buellia oidalea (lichen) Harpanthus flotovianus (liverwort) Plagiochila semidecurrens var. Callitriche marginata Herbertus aduncus (liverwort) alaskana (liverwort) Calochortus macrocarpus var. Heteranthera dubia Poa suksdorfii maculosus Hieracium canadense Polytrichum sphaerothecium (moss) Camissonia graciliflora Hieracium greenei Porella faurei (moss) Camissonia ovata Hieracium horridum Preissia quadrata (liverwort) Camissonia palmeri Hieracium umbellatum Pseudocyphellaria aurata (lichen) Camissonia pygmaea Hypogymnia duplicata (lichen) Radula brunnea (liverwort) Campanula scabrella Isopyrum stipitatum Ranunculus verecundus Campylopus schmidii = C. aureus Jamesoniella autumnalis var. Rhytidium rugosum (moss) (moss) heterostipa (liverwort) Ribes klamathense Carex atrata var. atrosquama Juncus bryoides Rimularia insularis (lichen) Carex buxbaumii Juncus capillaris Rosa spithamea var. spithamea Carex comosa Juncus gerardii Salix orestera Carex concinnoides Juncus hemiendytus var. abjectus Salix wolfii Carex hystricina Juncus kelloggji Saxijraga fragarioides Carex nardina Juncus tiehmii Scapania gymnostomophila (liverwort) Castilleja brevilobata Kalmiopsis leachiana var. novum Scapania obscura (liverwort) Castilleja miniata var. dvconii Langloisa punctata Schismatomma califomicum (lichen) Castilleja rupicola Lecanora caesiorubella ssp. merrillii Schojteldia monticola (liverwort) Castilleja thompsonii (lichen) Sedum radiatum ssp. ciliosum Cephaloziella spinigera (liverwort) Lecanora laatokkaensis (lichen) Sedum radiatum var. depauperatum Chromatochlamys muscorum var. Lecanora pringlei (lichen) Sidalcea setosa octospora (lichen) Lecidea dolodes (lichen) Silene lemmonii Cladidium bolanderi (lichen) Lesquerella douglasii Sisyrinchium hitchcockii Clematis Columbiana var. columbiana Lilaea scilloides Spiranthes porrifolia Conostomum tetragonum (moss) Linanthus bakeri Splachnum ampullaceum (moss) Corydalis caseana var. cusickii Litkophragma campanulata Stellaria humifiisa Coryphantha vivipara var. vivipara Lloydia serotina Streptanthus glandulosus Crepis modocensis var. modocensis Lobaria retigera (lichen) Tayloria serrata (moss) Cryptantha humilis Lophotocarpus califomicus Tetraplodon mnioides (moss) Cryptantha leiocarpa Luzula subcongesta Tiarella trifoliata var. laciniata Cryptantha milobakeri Machaerocarpus califomicus Teloschistes flavicans (lichen) Cryptantha simulans Marsupella condensata (liverwort) Texosporium sancti-jacobi (lichen) Cryptantha spiculifera Marsupella emarginata var. aquatica Trematodon boasii (moss) Cryptantha thompsonii (liverwort) Trillium kurabayashii Cymopterus acaulis var. greeleyorum Marsupella sparsiflora (liverwort) Trillium parviflorum Cymopterus ibapensis Metzgeria temperata (liverwort) Triquetrella califomica (moss) Cyperus bipartitus = C. rivularis Minuartia austromontana Tritomaria exsecta (liverwort) Cyperus schweinitzii Myrica gale Tritomaria exsectiformis (liverwort) Delphinium nuttallii Nardia japonica (liverwort) Tritomaria quinquedentata (liverwort) Delphinium oreganum Navarretia leucocephala Usnea mbicutida (lichen) Diplophyllum plicatum (liverwort) Navarretia tagetina Viola canadensis var. mgulosa Douglasia laevigata Neofuscelia loxodes (lichen) DulichiUm arundinaceum Nicotiana bigelovii

60 LIST 4 (Watch)

Allium bisceptrum Hulsea algfda Phacelia vema Allium douglasii var. nevii Kalmiopsis leachiana Poa marcida Allium lemmonii Lathyrus delnorticus Polemonium viscosum Allium macrum Lathyrus holochloms Polystichum kruckebergii I Allium madidum Lesquerella kingii ssp. diversifolia Polystichum lemmonii Allium platycaule Lewisia Columbiana var. wallowensis Populus angustifolia Allium unifolium Lewisia cotyledon var. howellii Ranunculus andersonii Antennaria aromatica Lewisia oppositifolia Rhinanthus crista-galli Arabis aculeolata Lilium wigginsii Ribes cereum var. colubrinum Arabis furcata Lomatium cusickii Ribes oxycanthoides ssp. irriguum Arabis koehleri var. stipitata Lomatium laevigatum Salix brachycarpa Arenaria califomica Lomatium rollinsii Salve dmmmondiana Asclepias ayptoceras Lupinus burkei ssp. caemleomontanus Sedum debile Astragalus alvordensis Lupinus latifolius var. thompsonianus Selaginella watsonii Astragalus diaphanus var. diaphanus Lupinus sabinii Sidalcea campestris Astragalus robbinsii var. alpiniformis Lycopodium annotinum Sidalcea cusickii Astragalus sclerocarpus Malacothrix glabrata Sidalcea malvaeflora ssp. elegans Astragalus solitarius Malacothrix torreyi Silene scaposa var. scaposa Astragalus succumbens Mimulus pulsiferae Silene suksdoifii Astragalus tetrapterus Mirabilis bigelovii var. retrorsa Smelowskia ovalis var. ovalis Balsamorhiza sericea Montia diffusa Streptanthus howellii Botrychium simplex Nama lobbii Synthyris schizantha Bottychium virginianum Orthocarpus cuspidatus Synthyris stellata Carex haydeniana Pediocactus simpsonii var. robustior Thlaspi montanum var. sisldyouense Castilleja glandulifera Penstemon davidsonii var. praeteritus Triteleia crocea Caulanthus crassicaulis Penstemon spatulatus Vaccinium oxycoccus Caulanthus pilosus Phacelia capitata Vancouveria chrysantha Chaenactis nevii Claytonia nevadensis Claytonia umbellata Collomia debilis var. larsenii Collomia macrocalyx Cryptantha propria Cypripedium califomicum Cypripedium montanum Darlingtonia califomica Dicentra formosa var. oregana Dichelostemma ida-maia Downing insignis s Downing laeta Downingia yina var. yina Draba aureola Draba lemmonii var. cyclomorpha Draba sphaeroides var. cusickii Dryas drummondii Elmera racemosa var. pubemlenta Erigeron cascadensis Eriogonum pendulum Eriogoiyim scopulomm Eriogonum tematum Eritrichium nanum Erythronium revolutum Hackelia diffusa var. cottonii Haplopappus uniflorus ssp. linearis Heuchera grossularifolia var. grossularifolia Heuchera grossularifolia var. tenuifolia Hieracium longiberbe Arabis koehleri var. stipitata (rockcress) drawn hy Linda Vorobik

61 TAXA CONSIDERED BUT REJECTED (Drop)

Adiantum jordanii (C) Camassia leichtlinii var. leichtlinii (C) Euonymous occidentalis (C) Agrestia hispida (lichen) (T) Cardamine penduliflora (C) Fritillaria adamantina = F. Alisma gramineum (C) Carex macrocephala (C) atropurpurea (T) Allium amplectens (C) Carex interrupta (C) Fritillaria falcata (N) Allium anceps (C) Carex limnophila (i^ Fritillaria recurva (C) Allium cemuum (C) Carex scabriuscula Galium ambiguum var. Allium douglasii var. douglasii (C) Castilleja applegatei var. siskiyouensis (C) Allium falcifolium (C) applegatei (C) Gentianella tenella (C) Allium fibrillum (C) Castilleja elata (C) Gentianopsis simplex (C) Allium geyeri var. tenerum (C) Castilleja oresbia (C) Gilia capitata ssp. chamissonis (N) Allium nevadense (C) Castilleja ownbeyana (C) Glossopetalon nevadense var. Allium parvum (C) Castilleja xanthotricha (C) stipuliferum (C) Allium punctum (T) Chaenactis douglasii var. Gymnosteris nudicaulis (C) Allium siskiyouense = A. watsonii (C) glandulosa (C) Hackelia hispida (C) Allium tolmei var. tolmei Chaetadelpha wheeleri (C) Haplopappus hallii (C) = A. cusickii (C) Chrysothamnus nauseosus var. Haplopappus racemosus var. Allium tribracteatum (N) nanus (C) congestus (C) Allium validum (C) Cimicifuga laciniata (C) Hedysarum boreale (C) Antennaria arcuata (N) Cirsium acanthodontum (C) Hemitomes congestum (C) Antennaria sujfrutescens (C) Cirsium brevifolium (C) Heterodermia leucomelos (lichen) (C) Aquilegia flavescens (C) Cirsium ciliolatum (T) Hieracium parryi (C) Arabis breweri (C) Cirsium hallii (C) Horkelia congesta ssp. nemorosa (C) Arabis crucisetosa (C) Cirsium peckii (C) Horkelia daucifolia (C) Arabis oregana (C) Cladothamnus pyrolaeflorus (C) Horkelia sericata (C) Arenaria howellii (C) Claytonia megarhiza var. bellidifolia Hulsea nana (C) Arenaria pumicola (C) = C. bellidifolia (C) Hydrophyllum capitatum var. Arnica amplexicaulis var. piperi (T) Corallorhiza trifida (C) thompsonii (C) Arnica cemua (C) Cordylanthus viscidus (C) Hymenopappus filifolius (C) Artemisia lindleyana (C) Crepis bakeri var. cusickii (T) Hypopitys monotropa (C) Artemisia rothrockii (N) Cymopteris corrugatus (C) Impatiens aurella (N) Artemisia tripartita (C) Dicentra cucullaria (C) Iris bracteata (C) Aster glaucescens (N) Dimeresia howellii (C) Iris innominata (C) Aster hallii (C) Dodecatheon dentatum (C) Iris tenuis (C) Astragalus accidens var. accidens (C) Dodecatheon poeticum (C) Isoetes howellii (C) Astragalus arthuri (C) Downingia bacigalupi (C) Isoetes nuttallii (C) Astragalus cusickii var. cusickii (C) Downingia montana (N) Isopyrum hallii (C) Astragalus eucosmus (N) Draba douglasii (C) Ivesia baileyi (C) Astragalus iodanthus var. vipereus (C) Dryas octopetala var. hookeriana (C) Juncus saginoides (T) Astragalus misellus var. misellus (C) Eburophyton austiniae (C) Juncus supiniformis (C) Astragalus nudisiliquus (C) Empetrum nigrum (C) Lasthenia minor var. maritima (C) Astragalus purshii var. ophiogenes (C) Ephedra nevadensis (C) Leucothoe davisiae (C) Astragalus reventus var. reventus (C) Ephedra viridis (C) Lilium bolanderi (C) Astragalus reventus var. sheldonii (C) Equisetum fluviatale (C) Lilium kelloggii (N) Astragalus tweedyi (C) Erigeron bloomeri var. nudatus (C) Lilium pardalinum (C) Astragalus vallaris (C) Erigeron chrysopsidis var. Lilium parvum (N) Astragalus yoder-williamsii (N) brevifolius (C) Lilium rubescens (N) Balsamorhiza hirsuta (C) Erigeron decumbens var. robustior (N) Lilium vollmeri (C) Bergia texana (C) Erigeron delicatus (T) Lilium washingtonianum (C) Betula glandulosa (C) Eriogonum hirtellum (N) Lindemia anagallidea (T) Botrychium boreale (N) Eriogonum incanum (C) Listera borealis (N) Botrychium dusenii (N) Eriogonum novonudum (C) Lomatium columbianum (C) Brickellia grandiflora (C) Eriogonum thymoides (C) Lomatium frenchii (T) Brodiaea dissimulata (T) Eriogonum umbellatum var. Lomatium hendersonii (C) Calamagrostis crassiglumis (N) glaberrimum (C) Lomatium howellii (C) Calamagrostis howellii (C) Eriogonum umbellatum var. Lomatium minus (C) Calliergon stramineum (C) hausknechtii (C) Lomatium nelsonianum (T) Calochortus bruneaunis (C) Eryngium petiolatum (C) Lomatium oreganum (C) Calochortus nuttallii (N) Erythronium citririum (C) Lomatium peckianum (C) Calochortus uniflorus (C) Erythronium hendersonii (C) Lomatium serpentinum (C) Calypso bulbosa (C) Erythronium klamathense (C) Lotus pinnatus (C) Camassia cusickii (C) Erythronium oreganum (C) Lupinus lyallii ssp. minutifolius (T)

62 TAXA CONSIDERED BUT REJECTED (cont.)

Lupinus fyallii ssp. subpandens (T) Potentilla glandulosa var. globosa (C) Sidalcea malvaeflora ssp. nana (C) Lupinus mucronulatus (T) Quercus sadleriana (C) Sidalcea setosa ssp. querceta (T) Lupinus uncialis (C) Ranunculus lobbii (C) Silene douglasii var. monantha (C) Lycopodium obscurum (N) Ribes cognatum (C) Silene hookeri ssp. pulvemlenta (C) Lycopodium sitchense = L. Ribes watsonianum (C) Silene scaposa var. lobata (C) sabinaefolium var. sitchense (C) Ribes wolfii (N) Sisyrinchium califomicum (C) Meconella califomica (N) Romanzoffia tracyi (C) SmelQwskia calycina (C) Microseris acuminata (C) Rubus acaulis (N) Sphagnum crispum (1^ Microseris laciniata ssp. Rubus nivalis (C) Suksdorfia ranunculifolia (C) leptosepala (C) Rudbeckia califomica var. glauca (C) Synthyris reniformis var. cordata (C) Microseris nutans ssp. Sagittaria latifolia (C) Tauschia glauca (C) siskiyouensis (C) Salix arctica (C) Thelypteris nevadensis = Dryopteris Mimulus nanus ssp. cascadensis (C) Salix bebbiana (C) oregana (C) Myosurus clavicaulis (T) Salix cascadensis (N) Tonella floribunda (C) Nemacladus rigidus (C) Salix fluviatilis (C) Townsendia scapigera (C) Nemophila kirtleyi (C) Salix hookeriana (C) Trifolium howellii (C) Orobanche pinorum (C) Salix vestita (C) Trifolium plumosum var. Pamassia fimbriata var. hoodiana (C) Sanicula tracyi (N) plumosum (C) Pedicularis bracteosa var. pachyrhiza Sanicula tuberosa (C) Trillium albidum = (C) Sarcodes sanguinea (C) T. chloropetalum (C) Pedicularis densiflora (C) Saxifraga bronchialis var. Trillium rivale (C) Pellaea brachyptera (C) vespertina (C) Urnbilicaria phaea var. coccinea Pellaea breweri (C) Saxifraga caespitosa var. (lichen) (C) Penstemon cinicola (C) emargfriata (C) Utricularia intermedia (C) Penstemon elegantulus (C) Saxifraga caespitosa var. Vaccinium deliciosum (C) Penstemon eriantherus var. subgemmifera (C) Vancouveria planipetala (C) argillosus (C) Saxifraga howellii (C) Viola douglasii (C) Penstemon euglaucus (C) Saxifraga oppositifolia (C) Viola hallii (C) Penstemon fruticosus var. serratus (C) Scoliopus hallii (C) Viola howellii (C) Penstemon glandulosus (C) Sedupi divergens (C) Viola ocellata (C) Penstemon newberryi var. berryi (C) Sedum laxum var. laxum (C) Woodwardia fimbriata (C) Penstemon payettensis (C) Sedum obtusatum ssp. retusum (T) Zauschneria latifolia (C) Penstemon subserratus (C) Selaginella douglasii (C) Penstemon triphyllus (C) Petrophytum caespitosum (N) Phacelia corymbosa (C) Phacelia peckii (C) Phacelia ramosissima var. eremophila (T) Phlox colubrina (C) Phlox peckii (T) Physaria oregana (C) Picea breweri (C) Pinus flexilis (C) Pityopus califomica (C) Plantago erectum (C) Platanthera unalaskensis ssp. maritima = Habenaria greenei (C) Pleuricospora fimbriolata (C) Poa gracillima var. multnomae (C) Poa pattersonii (N) Polygonum cascadense (C) Polygonum heterosepalum (C) Polypodium califomicum (C) Polystichum andersonii (C) Polystichum lonchitis (C) Polystichum scopulinum (C) Potentilla glantbilosa ssp. ashlandica (C) Potentilla glandulosa var. campanulata (C)

63 ACKNOWLEDGEMENTS

ANIMALS: We are indebted to the many individuals who have volunteered their time and knowledge. Without their help this report would not be possible and it is due only to their dedicated work that status determinations can be made. While we can’t list them all, we would like to mention several who have been especially helpful:

Vertebrates: Dick Bauer, Chris Carey, Blair Csuti, Rebecca Goggans, Jim Griggs, Bill Haight, Mark Henjum, Bill Hosford, David Marshall, Doug Markle, Hal Weeks, and Jack Williams.

Invertebrates: Paul Hammond, Dan Hilburn, James LaBonte, Ron McCluskey, Dave McCorkle, and Gary Peters.

PLANTS: Many of the changes made since the last edition of this book in 1989 resulted from comments received at the Rare and Endangered Plant Conference held in Eugene in November, 1990. We thank all conference participants and others who have contributed to this project. Many of the improvements in the information included in this booklet are a result of efforts by the professional botanists of the Oregon Department of Agriculture, the U.S. Forest Service and the Bureau of Land Management, and the amateur botanists of the Native Plant Society of Oregon.

Special thanks go to Kenton Chambers, Professor Emeritus at Oregon State University, who serves as the flowering plant taxonomic arbiter for ONHP and for this publication. David Wagner of the University of Oregon also deserves special recognition for his assistance with this effort.

Information sources and experts for other groups are: Ferns: Ed Alverson, Frank Lang, and David Wagner. Liverworts: David Wagner. Mosses: John Christy, John Davis, Dan Norris, and Wilf Schofield. Fungi: Joe Ammirati and Jim Trappe Lichens: John Davis, Trevor Goward, Bruce McCune, Roger Rosentreter, Bruce Ryan, Daphne Stone, and Bill Weber

Compiled and Published by The Oregon Natural Heritage Program:

Jimmy Kagan, Data Base Coordinator/Ecologist Mark Stern, Zoologist Sue Vrilakas, Data Manager/Botanist John Christy, Wetlands Ecologist Kendra Mingo, Volunteer Botanist Laurie Perigo, Zoology Intern Theresa Weber, Secretary/Data Handler Peter Zika, Field Botanist

64 April 29,1991 HERITAGE ’advisory The Nature Corlservsancy GO U NCXL 1205 NW-25th Street Portland, Qregpn' 97210 .^tate.land board BARBARA ROBERTS Governor PHIL KEISLING Secretary of State’ ANTHCWyY MEEKER 5tate Treasurer The State Land Board appreciates the. effort put forth by The Nature Coiiservancy, tl]i6 cooperating state and federal % agencies, and all those inyolvea in assembling and managing the Oregon Natural Heritage Program, on behglf of the Oregon Natural Heritage Advisory Council-. This publication will provide an invaluable service to the public in identifying the status of rare, 'threatened and endangered plants and animals, and for use in facilitating research and monitoring effgrts. Thank you fot your: hard .work ani^prbfessional>nalysis.

Sincerely,^

775 SijmrAer St NE i Salem, Oregon*^97310 -■{503)-378-3805' FAX 15031378^844“