Species Details

Lasthenia glabrata ssp. coulteri

Coulter's goldfields

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Photo by © 2013 Keir Morse  max-height:128px; max-width:145px;
© 2013 Keir Morse
Photo by © 2017 John Doyen  max-height:128px; max-width:145px;
© 2017 John Doyen
Photo by © 2015 Neal Kramer  max-height:128px; max-width:145px;
© 2015 Neal Kramer
Scientific Name:
Lasthenia glabrata Lindl. ssp. coulteri (Gray) Ornduff
Common Name:
Coulter's goldfields
Family: Asteraceae
Element Code: PDAST5L0A1
USDA Plants Symbol: LAGLC
Synonyms/Other Names:
CA Rare Plant Rank: 1B.1
Fed List: None
State List: None
Global Rank: G4T2
State Rank:
S2
Other Status: BLM_S; SB_CalBG/RSABG; SB_SBBG
CRPR Changes:
Add Date: 1994-01-01
Date Edited: 2022-01-05
Lifeform: annual herb
Blooming Period: Feb-Jun
Elevation:
1 - 1220 meters
5 - 4005 feet
General Habitat:
  • Marshes and swamps (coastal salt)
  • Playas
  • Vernal pools
General Micro Habitat:
Micro Habitat:
Notes:
Known to have declined significantly by 1966; seriously threatened by urbanization and agricultural development. Also threatened by road maintenance. Potentially threatened by foot traffic and drought. Does plant occur in TUL Co.? See Synoptical Flora of North America 1(2):324 (1884) for original description, University of California Publications in Botany 40:1-92 (1966) for taxonomic treatment, and MadroƱo 47(3):174-188 (2000) for ecological information.
Threats:
Taxonomy:
Other:
Total Occurrences: 111
Element Occurrence Ranks:
A B C D X U
7 8 4 2 15 75
Occurrence Status:
Historical >20 Years 67
Recent <=20 Years 44
Presence:
Presumed Extant 96
Possibly Extirpated 14
Presumed Extirpated 1
California Endemic:
California Island:
States: Name (Code)
Baja California (BA), California (CA)
California Counties and Islands: Name (Code)
Colusa (COL), Kern (KRN)*, Los Angeles (LAX)*, Merced (MER), Orange (ORA), Riverside (RIV), San Bernardino (SBD)*, San Diego (SDG), San Luis Obispo (SLO), Santa Barbara (SBA), Solano (SOL), Tehama (TEH), Tulare (TUL)?, Ventura (VEN), Yolo (YOL)
Quads: Name (Quad Code)
Alpaugh (3511984), Anza (3311656), Arena (3712036), Bena (3511836), Beverly Hills (3411814), Bucksnort Mtn. (3311645), Butterfly Peak (3311655), Cahuilla Mtn. (3311657), Canoga Park (3411825), Carpinteria (3411945), Colusa (3912221), Del Mar (3211782), Delano West (3511973), Denverton (3812128), Dozier (3812137), Dunnigan (3812188), El Casco (3311781), Elkhorn Hills (3511915), Elmira (3812138), Encinitas (3311713), Goleta (3411947), Gustine (3712038), Idyllwild (3311666), Imperial Beach (3211751), Inglewood (3311883)*, Ingomar (3712028), Ivanhoe (3611942), Jamul Mountains (3211668), La Habra (3311788), La Jolla (3211772), Laguna Beach (3311757), Lake Elsinore (3311763), Lakeview (3311771), Las Pulgas Canyon (3311734), Las Yeguas Ranch (3511948), Lokern (3511945), Lone Tree Well (3511976), Long Beach (3311872), Los Alamitos (3311871)*, Lost Hills NE (3511965), Lost Hills NW (3511966), Malibu Beach (3411816), Millux (3511922), Monson (3611943), Morro Bay South (3512037), Morro Hill (3311733), Murrieta (3311752), National City (3211761), Newport Beach (3311768)*, Oceanside (3311724), Oiler Peak (3511835), Orange Cove South (3611953), Oxnard (3411922), Painted Rock (3511927), Panorama Hills (3511926), Pasadena (3411822)*, Pechanga (3311741), Perris (3311772), Point Loma (3211762), Point Mugu (3411911), Queen Mtn. (3411611), Rancho Santa Fe (3311712), Richardson Springs NW (3912188), Riverside West (3311784), Romoland (3311762), San Clemente (3311745), San Luis Ranch (3712027), Santa Rosa Island East (3311988), Santa Rosa Island North (3312081), Santa Ynez (3412051), Seal Beach (3311861)*, Stevinson (3712037), Sunnymead (3311782), Surf (3412065), Tehachapi North (3511824)*, Tehachapi South (3511814)*, Temecula (3311742), Torrance (3311873)*, Tustin (3311767), Twentynine Palms (3411621)*, Venice (3311884)*, Ventura (3411933), Whittier (3311881)*, Wildwood School (3812281), Winchester (3311761)
Notes:
Definitions of codes following a county and/or quad:
* Presumed extirpated
(?) Occurrence confirmed, but possibly extirpated
Quad and county data is imported from the CNDDB. Species may be present in other areas where conditions are favorable. These data should NOT be substituted for pre-project review or for on-site surveys.

Map

Presumed Extant
Counties   Quads