DOCSLIB.ORG

Final Redacted Station Botany Assessment

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Final Redacted Station Botany Assessment BOTANY TECHNICAL SPECIALIST’S REPORT BURNED AREA EMERGENCY REHABILITATION for STATION FIRE Resource: Botany Fire Name: Station Fire – National Forest System Lands Month/Year: 09/2009 Author Name: Janet Nickerman, Joanna Clines, Jan Beyers with assistance from Kerry Myers, Tommy Stoughton and Krissy Day. Author Duty Station: Angeles, Sierra National Forest, PSW Research Station and the San Bernardino National Forest. Thickleaf yerba santa resprouting after a fire. (photo by Stoughton) I. SUMMARY The Station Fire started on August 26, 2009 and burned 161,188 acres. It is the largest fire in the recorded history of Los Angeles County. Until now, the largest fire was 75,000 acres. There are approximately 37 cities that surround the fire perimeter. The fire area is extremely steep, inaccessible and it supports some important and unique habitats. There is occupied and potential habitat for one federal endangered plant species and eleven Forest Service Sensitive plant species. Thirty seven plant communities were burned or impacted by suppression activities. Some of these habitats and species are at risk to further losses. For example, disturbances/degradation from post­fire impacts of sediment and ash delivery will result in loss of water quality, scouring of riparian systems and loss of wildlife habitat at natural springs and spring developments due to sediment delivery and erosion. In addition, vegetation community Page 1 of 24 recovery is at risk for delayed recovery due to invasive species and illegal Off Highway Vehicle (OHV) activity. Summary of Initial Concerns o Invasive species spread (see Specialist Report for Noxious Weeds and Non­native invasive plant species). o Illegal Off Highway Vehicle traffic ie, Impacts to habitat/vegetation as a result of loss of barriers and off­road vehicle incursions o Disturbance associated with increased need for road maintenance to prepare for winter storms o Increased dispersed recreation use due to loss of native vegetative barriers Vegetation Recovery: • All plant communities are subject to delayed recovery due to illegal OHV activity and invasive species infestations • Desert scrub and high intensity burns in coniferous plant communities are the most vulnerable to delayed recovery. Federal Endangered and Forest Sensitive Plant Species Habitat and Occurrences Federal Endangered Species: • Lower Big Tujunga Canyon (slender horned spineflower) Forest Service Sensitive Plant Species: • Mill Creek ­ (San Gabriel manzanita) • Pacifico Campground (Short joint beavertail) • On Big Tujunga Canyon Road (California satintail) • Mt Gleason Area (Mt Gleason paintbrush and Palmer’s mariposa lily) • On Santa Clara Divide Road (San Gabriel Mountain Sunflower) • Upper Chilao/Horseflat Campground (San Gabriel Mountain Sunflower, Chickweed Starry Puncturebract, Southern skullcap, Transverse Range phacelia, San Gabriel Linanthus, Alkali Mariposa Lily and Palmer’s mariposa lily) • Westfork of the San Gabriel River (Falls Canyon Research Natural Area) II. RESOURCE CONDITION ASSESSMENT/ VALUES AT RISK A. Fire Summary The Station Fire burned over 161,188 acres of the Angeles National Forest. The fire burned through chaparral and other fire­adapted plant communities that are generally expected to recover naturally, provided that invasive plants are not able to establish at the expense of the native plants and provided that illegal OHV recreation is prevented. About 11% of the area burned at a high severity, 62% at moderate severity, and 16% burned at low severity. About 11% of the area within the burn area consists of unburned islands or patches. Dominant vegetation types in the burned area consist primarily of chaparral communities, including lower montane mixed chaparral, ceanothus chaparral, scrub oak chaparral, chamise chaparral, upper montane mixed chaparral, desert transition chaparral, and soft scrub mixed Page 2 of 24 chaparral. The vegetation in the lower elevation portions of the fire is dense, tall (15­20’ tall) ceanothus, chamise, scrub oak, and manzanita shrubs with live oaks. Some canyons support bigcone Douglas fir trees, canyon live oak, interior mixed hardwood, and coast live oak vegetation. Upper elevations support ponderosa/Jeffrey pine, and mixed conifer vegetation. Planted ornamental conifers are scattered throughout. Stream corridors contain riparian mixed hardwood, white alder, willow, mule fat, cottonwood, and California sycamore vegetation types. Some portions of the fire area have not experienced any significant large fire activity in the past forty years. By acreage, montane mixed chaparral, ceanothus mixed chaparral, and scrub oak chaparral were most abundant (Table 1). Table 1. Station fire burned vegetation types. Vegetation Type Acres Vegetation Type Acres Bigcone Douglas­Fir 14,324.0 Buckwheat 906.1 Birchleaf Mountain Mixed Conifer 2,099.3 Mahogany 3,021.4 Ceanothus Mixed Ponderosa/Jeffrey Pine 3,956.1 Chaparral 17,310.3 Singleleaf Pinyon Pine 301.7 Chamise 2,620.7 Non­Native/Ornamental Conifer 89.7 Montane Mixed Chaparral 67,338.1 Ornamental Hardwood/Conifer 27.0 Manzanita Chaparral 1,666.6 Black Oak 10.8 Rabbitbrush 67.5 California Bay 164.6 Scrub Oak 14,344.0 Soft Scrub Mixed Canyon Live Oak 11,779.8 Chaparral 3,971.9 Coast Live Oak 808.7 Sumac Shrub 1,782.1 Coastal Mixed Hardwood 320.2 Tucker / Muller Scrub Oak 97.3 Interior Mixed Hardwood 1,516.2 Basin Sagebrush 373.9 Montane Mixed Hardwood 109.0 California Juniper (shrub) 104.8 Baccharis (Riparian) 30.1 Desert Mixed Shrub 46.7 Great Basin Chaparral California Sycamore 122.7 Transition 4,028.4 Fremont Cottonwood 117.3 Semi­Desert Chaparral 1,020.1 Riparian Mixed Hardwood 576.9 Annual grasses and forbs 291.2 White Alder 295.0 Willow (Shrub) 216.3 Barren 664.75 Riversidean Alluvial Scrub 69.6 Urban 995.42 California Sagebrush 690.6 Water 148.47 A. Values at Risk – Plant Communities: The majority of the vegetation within the fire area consists of various types of chaparral and other shrubland communities within their normal burn rotation interval. Large portions of these areas had not burned for 30+ years. All plant communities are subject to delayed recovery due to Page 3 of 24 illegal OHV activity and invasive species infestations. Desert scrub and moderate to high intensity burns in coniferous plant communities are the most vulnerable to delayed recovery. Desert communities typically get less rainfall which delays recovery and high intensity burns in coniferous forest have a high mortality rate and fewer trees are likely to recover. Additionally, fewer conifer seeds will survive in the seed bank. Illegal OHV activity is a threat to national forest land. Erosion, user conflicts, spread of invasive species, damage to cultural sites, disturbance to wildlife, destruction of wildlife habitat, and risks to public safety can result from unauthorized OHV use. For example, if dirt bikes drive cross country (not following existing trails), they will run over plants, small mammals and reptiles, compact the soil of recovering areas and encourage other riders for follow newly formed illegal trails. In these newly impacted areas, native vegetation either won’t grow or will be stunted. Highly disturbed areas favor the establishment of invasive species and limit native vegetation recovery. The Angeles National Forest (ANF) covers 70% of the open space in Los Angeles County with a population of over 11 million. This large population base results in very high legal and illegal use of Off Highway Vehicle (OHV) areas on the forest. OHV riders on the ANF may be similar to riders in other parts of the county but the difference is the large number of people who live and recreate in LA County. The challenge for the ANF is managing the high number of non­conforming riders, OHV users that illegally gain access onto the forest from driving around a locked gate or closed signs. This type of user causes conflict with non­motorized users and damage to natural and cultural resources. Due to increasing population and developments that border the forest, it is becoming increasing difficult to patrol illegal OHV. After the Marek Fire, the ANF posted 200 carsonite signs and 15 wooden trails during winter and spring 2009. All signs were all removed from 1 to 24 hours after installation. In addition, fences, rock barriers and vegetative screening were installed to control illegal OHV. All measures were ineffective and uncontrolled OHV continues in many areas. The only successful measure was gate closure in areas with steep side walls immediately adjacent to the gates. In this case, riding around the gate was not possible. Several invasive species that are known to impact California native plant communities are present (cheatgrass, soft chess, wild oats, black mustard, rip gut brome). All these species are easily transported by vehicles. The spread of noxious weeds and other non­native invasive plant species is a threat to native plant communities in and adjacent to the Station Fire area. The spread of Spanish broom, arundo, tree of heaven and non­native annual grasses are of the greatest concern as 1) there are large infestations of these species present, 2) they have the potential to expand quickly, 3) are hard to control, 4) they have the ability to quickly overcome and degrade native habitats, 5) fire and ground disturbing activities are known to promote the establishment of these species (Fire Effects Information System 2003, Bossard et. al 2002). Tamarisk, yellow star thistle and spotted knapweed are noxious weeds not presently known within the burned area but have the potential Page 4 of 24 to invade after fire. These invasive species are of concern because they degrade all habitats and native species. Arundo resprouting three weeks after burning (photo Nickerman) B. Values At Risk – Plants Federal Endangered: Slender horned spineflower (Dodecahema leptoceras) Slender horned spineflower is a federal listed endangered species. Slender­ horned spineflower is a small, spreading annual in the buckwheat family (Polygonaceae), with stems reaching 3­15 cm across. This annual has a basal rosette of leaves, from which rise dense flowering stalks.
Load more

Recommended publications
  • Biological Resources Assessment
    APPENDIX B: BIOLOGICAL RESOURCES ASSESSMENT BIOLOGICAL RESOURCES ASSESSMENT Sierra West Assisted Living and Memory Care Project City of Santa Clarita APNs 2827-005-042 & -043 Prepared for: MR. NORRIS WHITMORE P.O. Box 55786 Valencia, CA 91385 Attn: Mr. Norris Whitmore (661) 406-0961 Prepared by: ENVICOM CORPORATION 4165 E. Thousand Oaks Boulevard, Suite 290 WestlaKe Village, CA 91362 Contact: Jim Anderson, Senior Biologist (818) 879-4700 ext. 234 January 2020 Revised February 2020 TABLE OF CONTENTS SECTION PAGE 1.0 INTRODUCTION 1 2.0 METHODS 1 2.1 Biological Resources Inventory 1 2.1.1 Literature Review 1 2.1.2 Field Survey 4 3.0 ENVIRONMENTAL SETTING 4 4.0 BIOLOGICAL RESOURCES 6 4.1 Vegetation and Plant Communities 6 4.1.1 Vegetation 6 4.1.2 Natural Communities of Special Concern 8 4.1.3 Plant Communities/Habitats Listed in CNDDB 9 4.2 Plant Species 10 4.2.1 Plant Species Observed 10 4.2.2 Special-Status Plant Species 10 4.3 Wildlife Species 12 4.3.1 Wildlife Observed 12 4.3.2 Special-Status Wildlife Species 12 4.4 Wildlife Movement 15 5.0 PROJECT IMPACTS 16 5.1 Impacts to Special-Status Plants 18 5.2 Impacts to Special-Status Wildlife 19 5.3 Impacts to Nesting Birds 20 6.0 REFERENCES 22 FIGURES Figure 1 Location Map 2 Figure 2 Aerial Image of the Project Site/Photo Location Map 3 Figure 3 Vegetation and Impacts Map 7 PLATE Plate 1 Representative Photographs of the Project Site and Habitats 5 Biological Resources Assessment S ierra West Assisted Living and Memory Care Project City of Santa Clarita i TABLE OF CONTENTS TABLES Table 1 Natural
    [Show full text]
  • "National List of Vascular Plant Species That Occur in Wetlands: 1996 National Summary."
    Intro 1996 National List of Vascular Plant Species That Occur in Wetlands The Fish and Wildlife Service has prepared a National List of Vascular Plant Species That Occur in Wetlands: 1996 National Summary (1996 National List). The 1996 National List is a draft revision of the National List of Plant Species That Occur in Wetlands: 1988 National Summary (Reed 1988) (1988 National List). The 1996 National List is provided to encourage additional public review and comments on the draft regional wetland indicator assignments. The 1996 National List reflects a significant amount of new information that has become available since 1988 on the wetland affinity of vascular plants. This new information has resulted from the extensive use of the 1988 National List in the field by individuals involved in wetland and other resource inventories, wetland identification and delineation, and wetland research. Interim Regional Interagency Review Panel (Regional Panel) changes in indicator status as well as additions and deletions to the 1988 National List were documented in Regional supplements. The National List was originally developed as an appendix to the Classification of Wetlands and Deepwater Habitats of the United States (Cowardin et al.1979) to aid in the consistent application of this classification system for wetlands in the field.. The 1996 National List also was developed to aid in determining the presence of hydrophytic vegetation in the Clean Water Act Section 404 wetland regulatory program and in the implementation of the swampbuster provisions of the Food Security Act. While not required by law or regulation, the Fish and Wildlife Service is making the 1996 National List available for review and comment.
    [Show full text]
  • Jeremy Langley Chief Operations Officer Wilhite Langley, Inc. 21800 Barton Road, Ste 102 Grand Terrace, Ca 92313
    47 1st Street, Suite 1 Redlands, CA 92373-4601 (909) 915-5900 May 22, 2019 Jeremy Langley Chief Operations Officer Wilhite Langley, Inc. 21800 Barton Road, Ste 102 Grand Terrace, Ca 92313 RE: Biological Resources Assessment, Jurisdictional Waters Delineation Glen Helen/Devore parcel - APN: 0261-161-17, Devore, CA Dear Mr. Langley: Jericho Systems, Inc. (Jericho) is pleased to provide this letter report that details the results of a general Biological Resources Assessment (BRA) that includes habitat suitability assessments for nesting birds, Burrowing owl (Athene cunicularia) [BUOW] and a Jurisdictional Waters Delineation (JD) for the proposed Glen Helen/Devore parcel (Project) located within Assessor’s Parcel Number (APN) #0261-161-17 in the community of Devore, CA (Attachment B: Figures 1 and 2). This report is designed to address potential effects of the proposed Project to designated Critical Habitats and/or any species currently listed or formally proposed for listing as endangered or threatened under the federal Endangered Species Act (ESA) and the California Endangered Species Act (CESA), or species designated as sensitive by the California Department of Fish and Wildlife (CDFW), or the California Native Plant Society (CNPS). Attention was focused on sensitive species known to occur locally. This report also addresses resources protected under the Migratory Bird Treaty Act, federal Clean Water Act (CWA) regulated by the U.S. Army Corps of Engineers (USACE) and Regional Water Quality Control Board (RWQCB) respectively; and Section 1602 of the California Fish and Game Code (FCG) administered by the CDFW. SITE LOCATION The approximately 1-acre parcel (APN: 0261-161-17) is located north of Kendall Drive just north of the intersection with N.
    [Show full text]
  • Welcome to the 32Nd Annual Wild Flower Hotline, Brought to You by the Theodore Payne Foundation, a Non-Profit Plant Nursery
    Welcome to the 32nd Annual Wild Flower Hotline, brought to you by the Theodore Payne Foundation, a non-profit plant nursery, seed source, book store, and education center dedicated to the preservation of wild flowers and California native plants. This a report for April 25, 2014. New reports will be posted each Friday through the end of May. Wildflowers are fading in the low elevation desert regions, but we are getting some reports from local mountains above the 4000 ft elevation where spring and accompanying wildflowers are just arriving. Up near Idyllwild in the San Jacinto Mountains, take a hike on the Deer Springs Trail from the trail head at Hwy 243. There are some very sweet blooming species along the trail. Pink-bracted manzanita (Arctostaphylos pringlei ssp. drupacea) is an abundant flowering shrub. This is a gorgeous manzanita. Bajada lupine (Lupinus concinnus) and strigose lotus (Acmispon strigosus) are still at their peak and almost equally abundant. There is a lot of red-root cryptantha (Cryptantha micrantha) and whiskerbrush (Leptosiphon ciliatus). Martin's paintbrush (Castilleja i ssp. martinii) are spectacular lining the trail and Chaparral whitethorn (Ceanothus leucodermis) is still at peak bloom. Near the trail head, Parish's Jacumba milkvetch (Astragalus douglasii var. parishii) are at their showiest right now. California rock-cress (Boechera californica) are past their prime, but still around. Some golden yarrow (Eriophyllum confertiflorum var. confertiflorum) are starting to bloom, and the first of what is sure to be many sticky cinquefoil (Drymocallis glandulosa var. reflexa) can be found. There are only a few Southern mountain lupines (Lupinus excubitus var.
    [Show full text]
  • Guidelines for Determining Significance and Report Format and Content Requirements
    COUNTY OF SAN DIEGO GUIDELINES FOR DETERMINING SIGNIFICANCE AND REPORT FORMAT AND CONTENT REQUIREMENTS BIOLOGICAL RESOURCES LAND USE AND ENVIRONMENT GROUP Department of Planning and Land Use Department of Public Works Fourth Revision September 15, 2010 APPROVAL I hereby certify that these Guidelines for Determining Significance for Biological Resources, Report Format and Content Requirements for Biological Resources, and Report Format and Content Requirements for Resource Management Plans are a part of the County of San Diego, Land Use and Environment Group's Guidelines for Determining Significance and Technical Report Format and Content Requirements and were considered by the Director of Planning and Land Use, in coordination with the Director of Public Works on September 15, 2O1O. ERIC GIBSON Director of Planning and Land Use SNYDER I hereby certify that these Guidelines for Determining Significance for Biological Resources, Report Format and Content Requirements for Biological Resources, and Report Format and Content Requirements for Resource Management Plans are a part of the County of San Diego, Land Use and Environment Group's Guidelines for Determining Significance and Technical Report Format and Content Requirements and have hereby been approved by the Deputy Chief Administrative Officer (DCAO) of the Land Use and Environment Group on the fifteenth day of September, 2010. The Director of Planning and Land Use is authorized to approve revisions to these Guidelines for Determining Significance for Biological Resources and Report Format and Content Requirements for Biological Resources and Resource Management Plans except any revisions to the Guidelines for Determining Significance presented in Section 4.0 must be approved by the Deputy CAO.
    [Show full text]
  • December 2012 Number 1
    Calochortiana December 2012 Number 1 December 2012 Number 1 CONTENTS Proceedings of the Fifth South- western Rare and Endangered Plant Conference Calochortiana, a new publication of the Utah Native Plant Society . 3 The Fifth Southwestern Rare and En- dangered Plant Conference, Salt Lake City, Utah, March 2009 . 3 Abstracts of presentations and posters not submitted for the proceedings . 4 Southwestern cienegas: Rare habitats for endangered wetland plants. Robert Sivinski . 17 A new look at ranking plant rarity for conservation purposes, with an em- phasis on the flora of the American Southwest. John R. Spence . 25 The contribution of Cedar Breaks Na- tional Monument to the conservation of vascular plant diversity in Utah. Walter Fertig and Douglas N. Rey- nolds . 35 Studying the seed bank dynamics of rare plants. Susan Meyer . 46 East meets west: Rare desert Alliums in Arizona. John L. Anderson . 56 Calochortus nuttallii (Sego lily), Spatial patterns of endemic plant spe- state flower of Utah. By Kaye cies of the Colorado Plateau. Crystal Thorne. Krause . 63 Continued on page 2 Copyright 2012 Utah Native Plant Society. All Rights Reserved. Utah Native Plant Society Utah Native Plant Society, PO Box 520041, Salt Lake Copyright 2012 Utah Native Plant Society. All Rights City, Utah, 84152-0041. www.unps.org Reserved. Calochortiana is a publication of the Utah Native Plant Society, a 501(c)(3) not-for-profit organi- Editor: Walter Fertig ([email protected]), zation dedicated to conserving and promoting steward- Editorial Committee: Walter Fertig, Mindy Wheeler, ship of our native plants. Leila Shultz, and Susan Meyer CONTENTS, continued Biogeography of rare plants of the Ash Meadows National Wildlife Refuge, Nevada.
    [Show full text]
  • The Vascular Flora of the Upper Santa Ana River Watershed, San Bernardino Mountains, California
    See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/281748553 THE VASCULAR FLORA OF THE UPPER SANTA ANA RIVER WATERSHED, SAN BERNARDINO MOUNTAINS, CALIFORNIA Article · January 2013 CITATIONS READS 0 28 6 authors, including: Naomi S. Fraga Thomas Stoughton Rancho Santa Ana B… Plymouth State Univ… 8 PUBLICATIONS 14 3 PUBLICATIONS 0 CITATIONS CITATIONS SEE PROFILE SEE PROFILE Available from: Thomas Stoughton Retrieved on: 24 November 2016 Crossosoma 37(1&2), 2011 9 THE VASCULAR FLORA OF THE UPPER SANTA ANA RIVER WATERSHED, SAN BERNARDINO MOUNTAINS, CALIFORNIA Naomi S. Fraga, LeRoy Gross, Duncan Bell, Orlando Mistretta, Justin Wood1, and Tommy Stoughton Rancho Santa Ana Botanic Garden 1500 North College Avenue Claremont, California 91711 1Aspen Environmental Group, 201 North First Avenue, Suite 102, Upland, California 91786 [email protected] All Photos by Naomi S. Fraga ABSTRACT: We present an annotated catalogue of the vascular flora of the upper Santa Ana River watershed, in the southern San Bernardino Mountains, in southern California. The catalogue is based on a floristic study, undertaken from 2008 to 2010. Approximately 65 team days were spent in the field and over 5,000 collections were made over the course of the study. The study area is ca. 155 km2 in area (40,000 ac) and ranges in elevation from 1402 m to 3033 m. The study area is botanically diverse with more than 750 taxa documented, including 56 taxa of conservation concern and 81 non-native taxa. Vegetation and habitat types in the area include chaparral, evergreen oak forest and woodland, riparian forest, coniferous forest, montane meadow, and pebble plain habitats.
    [Show full text]
  • Sierra Nevada Framework FEIS Chapter 3
    table of contrents Sierra Nevada Forest Plan Amendment – Part 4.6 4.6. Vascular Plants, Bryophytes, and Fungi4.6. Fungi Introduction Part 3.1 of this chapter describes landscape-scale vegetation patterns. Part 3.2 describes the vegetative structure, function, and composition of old forest ecosystems, while Part 3.3 describes hardwood ecosystems and Part 3.4 describes aquatic, riparian, and meadow ecosystems. This part focuses on botanical diversity in the Sierra Nevada, beginning with an overview of botanical resources and then presenting a more detailed analysis of the rarest elements of the flora, the threatened, endangered, and sensitive (TES) plants. The bryophytes (mosses and liverworts), lichens, and fungi of the Sierra have been little studied in comparison to the vascular flora. In the Pacific Northwest, studies of these groups have received increased attention due to the President’s Northwest Forest Plan. New and valuable scientific data is being revealed, some of which may apply to species in the Sierra Nevada. This section presents an overview of the vascular plant flora, followed by summaries of what is generally known about bryophytes, lichens, and fungi in the Sierra Nevada. Environmental Consequences of the alternatives are only analyzed for the Threatened, Endangered, and Sensitive plants, which include vascular plants, several bryophytes, and one species of lichen. 4.6.1. Vascular plants4.6.1. plants The diversity of topography, geology, and elevation in the Sierra Nevada combine to create a remarkably diverse flora (see Section 3.1 for an overview of landscape patterns and vegetation dynamics in the Sierra Nevada). More than half of the approximately 5,000 native vascular plant species in California occur in the Sierra Nevada, despite the fact that the range contains less than 20 percent of the state’s land base (Shevock 1996).
    [Show full text]
  • Ventura County Plant Species of Local Concern
    Checklist of Ventura County Rare Plants (Twenty-second Edition) CNPS, Rare Plant Program David L. Magney Checklist of Ventura County Rare Plants1 By David L. Magney California Native Plant Society, Rare Plant Program, Locally Rare Project Updated 4 January 2017 Ventura County is located in southern California, USA, along the east edge of the Pacific Ocean. The coastal portion occurs along the south and southwestern quarter of the County. Ventura County is bounded by Santa Barbara County on the west, Kern County on the north, Los Angeles County on the east, and the Pacific Ocean generally on the south (Figure 1, General Location Map of Ventura County). Ventura County extends north to 34.9014ºN latitude at the northwest corner of the County. The County extends westward at Rincon Creek to 119.47991ºW longitude, and eastward to 118.63233ºW longitude at the west end of the San Fernando Valley just north of Chatsworth Reservoir. The mainland portion of the County reaches southward to 34.04567ºN latitude between Solromar and Sequit Point west of Malibu. When including Anacapa and San Nicolas Islands, the southernmost extent of the County occurs at 33.21ºN latitude and the westernmost extent at 119.58ºW longitude, on the south side and west sides of San Nicolas Island, respectively. Ventura County occupies 480,996 hectares [ha] (1,188,562 acres [ac]) or 4,810 square kilometers [sq. km] (1,857 sq. miles [mi]), which includes Anacapa and San Nicolas Islands. The mainland portion of the county is 474,852 ha (1,173,380 ac), or 4,748 sq.
    [Show full text]
  • USDA Forest Service, Pacific Southwest Region Sensitive Plant Species by Forest
    USDA Forest Service, Pacific Southwest Region 1 Sensitive Plant Species by Forest 2013 FS R5 RF Plant Species List Klamath NF Mendocino NF Shasta-Trinity NF NF Rivers Six Lassen NF Modoc NF Plumas NF EldoradoNF Inyo NF LTBMU Tahoe NF Sequoia NF Sierra NF Stanislaus NF Angeles NF Cleveland NF Los Padres NF San Bernardino NF Scientific Name (Common Name) Abies bracteata (Santa Lucia fir) X Abronia alpina (alpine sand verbena) X Abronia nana ssp. covillei (Coville's dwarf abronia) X X Abronia villosa var. aurita (chaparral sand verbena) X X Acanthoscyphus parishii var. abramsii (Abrams' flowery puncturebract) X X Acanthoscyphus parishii var. cienegensis (Cienega Seca flowery puncturebract) X Agrostis hooveri (Hoover's bentgrass) X Allium hickmanii (Hickman's onion) X Allium howellii var. clokeyi (Mt. Pinos onion) X Allium jepsonii (Jepson's onion) X X Allium marvinii (Yucaipa onion) X Allium tribracteatum (three-bracted onion) X X Allium yosemitense (Yosemite onion) X X Anisocarpus scabridus (scabrid alpine tarplant) X X X Antennaria marginata (white-margined everlasting) X Antirrhinum subcordatum (dimorphic snapdragon) X Arabis rigidissima var. demota (Carson Range rock cress) X X Arctostaphylos cruzensis (Arroyo de la Cruz manzanita) X Arctostaphylos edmundsii (Little Sur manzanita) X Arctostaphylos glandulosa ssp. gabrielensis (San Gabriel manzanita) X X Arctostaphylos hooveri (Hoover's manzanita) X Arctostaphylos luciana (Santa Lucia manzanita) X Arctostaphylos nissenana (Nissenan manzanita) X X Arctostaphylos obispoensis (Bishop manzanita) X Arctostphylos parryana subsp. tumescens (interior manzanita) X X Arctostaphylos pilosula (Santa Margarita manzanita) X Arctostaphylos rainbowensis (rainbow manzanita) X Arctostaphylos refugioensis (Refugio manzanita) X Arenaria lanuginosa ssp. saxosa (rock sandwort) X Astragalus anxius (Ash Valley milk-vetch) X Astragalus bernardinus (San Bernardino milk-vetch) X Astragalus bicristatus (crested milk-vetch) X X Pacific Southwest Region, Regional Forester's Sensitive Species List.
    [Show full text]
  • 1 Collections
    A. andersonii A. Gray SANTA CRUZ MANZANITA San Mateo Along Skyline Blvd. between Gulch Road and la Honda Rd. (A. regismontana?) Santa Cruz Along Empire Grade, about 2 miles north of its intersection with Alba Grade. Lat. N. 37° 07', Long. 122° 10' W. Altitude about 2550 feet. Santa Cruz Aong grade (summit) 0.8 mi nw Alba Road junction (2600 ft elev. above and nw of Ben Lomond (town)) - Empire Grade Santa Cruz Near Summit of Opal Creek Rd., Big Basin Redwood State Park. Santa Cruz Near intersection of Empire Grade and Alba Grade. ben Lomond Mountain. Santa Cruz Along China Grade, 0.2 miles NW of its intersection with the Big Basin-Saratoga Summit Rd. Santa Cruz Nisene Marks State Park, Aptos Creek watershed; under PG&E high-voltage transmission line on eastern rim of the creek canyon Santa Cruz Along Redwood Drive 1.5 miles up (north of) from Monte Toyon Santa Cruz Miller's Ranch, summit between Gilroy and Watsonville. Santa Cruz At junction of Alba Road and Empire Road Ben Lomond Ridge summit Santa Cruz Sandy ridges near Bonny Doon - Santa Cruz Mountains Santa Cruz 3 miles NW of Santa Cruz, on upper UC Santa Cruz campus, Marshall Fields Santa Cruz Mt. Madonna Road along summit of the Santa Cruz Mountains. Between Lands End and Manzanitas School. Lat. N. 37° 02', Long. 121° 45' W; elev. 2000 feet Monterey Moro Road, Prunedale (A. pajaroensis?) A. auriculata Eastw. MT. DIABLO MANZANITA Contra Costa Between two major cuts of Cowell Cement Company (w face of ridge) - Mount Diablo, Lime Ridge Contra Costa Immediately south of Nortonville; 37°57'N, 121°53'W Contra Costa Top Pine Canyon Ridge (s-facing slope between the two forks) - Mount Diablo, Emmons Canyon (off Stone Valley) Contra Costa Near fire trail which runs s from large spur (on meridian) heading into Sycamore Canyon - Mount Diablo, Inner Black Hills Contra Costa Off Summit Dr.
    [Show full text]
  • LFLT V27 N3-4 Drft 5
    Southern California Botanists NON-PROFIT ORG. 2017 FINANCIAL STATEMENT 1500 North College Avenue U.S. POSTAGE Claremont, CA 91711-3157 PAID Expenses for 2017 Claremont, CA Printing (Leaflets and Crossosoma): $5,109.05 Address Service Requested PERMIT NO. 147 Symposium (supplies + speaker costs + banquet mixer) $5,295.68 Research grants $4,000.00 Mailing $470.44 Taxes $177.03 Merch. (T-shirts + Sticker printing) $873.85 Board insurance $1,769.00 Volume 27 Number 3 & 4 May-August 2018 Storage rent $718.00 Sponsorships (CNPS, NCB) $1,200.00 PRESIDENT’S MESSAGE Supplies (storage, table, chairs, office) $119.79 ALTHOUGH WE DIDN’T have a sequel to the Bank Fees $60.00 original 'Miracle March' of 1991, March of 2018 Total Expenditures $20,274.89 will be remembered as a month that saved spring Income for 2017 for much of California. Rainfall totals in areas Membership $6,664.54 such as Ventura and Santa Barbara increased from Publication sales $670.00 less than 15% of average to more than 50% of average in one month. The series of storms that Merchandise sales $1,869.00 came during March triggered wildflower blooms Symposium (registration+banquet) $5,056.18 Interest $42.28 throughout much of northern and central Susan Hobbs auction $1,440.00 California and more isolated displays throughout Gifts $1,810.00 southern California. Precipitation from Los Dividend insurance $102.77 Angeles south to San Diego remains extremely Total Income low with less than 30% of the average $17,654.77 precipitation having fallen to date. Regardless of Account summary for the end of 2017 the low rainfall amounts, wildflower blooms are still being seen by those willing to venture beyond Checking end of 2017 = $13,025.56 roadside stops (an exception is the Grapevine, Savings end of 2017 = $56,083.00 APPLICATION FOR MEMBERSHIP PayPal balance end of 2017 = $1,566.85 where the finest show in years is currently in full ___Individual (family) $25.00 Leaflets of the display from I-5).
    [Show full text]