Trichocoronis wrightii var. wrightii
Common Name: Wright's trichocoronis
Family: Asteraceae
Synonyms:
Element Code: PDAST9F031
Full Name: Trichocoronis wrightii (T. & G.) Gray var. wrightii
USDA PLANTS Symbol: TRWR2

Biology Glossary
Rarity Status Glossary
Occurrence Data from DFG
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences: 9
  • Element Occurrence Ranks:
    A B C D X U
    1 1 0 0 1 6
  • Population Status:
    Historic
    >20 yrs
    Recent
    <=20 yrs
    8 1
  • Presence:
    Present Extant Possibly Extirpated Extirpated
    8 1 0
Notes Glossary
  • Nearly extirpated in the Central Valley. Habitat lost to agriculture and urbanization. Confusion persists, but plant is probably native to CA. Rare in TX; perhaps more common in northern Mexico. Perhaps best treated as a full species distinct from TX plants.
  • To submit rare plant observation data, use the CNDDB field survey form. Please see also the CNPS Rare Plant Data page.
  • Date Added: 1988-01-01
  • Last Update: 2013-06-12
Location Glossary
  • Elevation: 5 - 435 meters
  • California Endemic: no
  • States: California, Baja California, Texas
  • California Counties and Islands:   name (code)
    Colusa (COL) *,  Merced (MER),  Riverside (RIV),  San Joaquin (SJQ) *,  Sutter (SUT) *
  • Quads:   name (DWR code) USGS code
    Beaumont (084B) 33116H8,  El Casco (085A) 33117H1,  Perris (085C) 33117G2,  Lakeview (085D) 33117G1,  Turner Ranch (402B) 37120B6,  Los Banos (403D)* 37120A7,  Lathrop (462D)* 37121G3,  Kirkville (530A)* 38121H7,  Gilsizer Slough (544C)* 39121A6,  Meridian (545B)* 39121B8,  Grimes (545C)* 39121A8,  Tisdale Weir (545D)* 39121A7,  Arbuckle (546D)* 39122A1
  • Notes:
      Definitions of codes preceding a county and/or quad:
      * Presumed extirpated
      ? Uncertain about distribution or identity
      ?* Uncertain about distribution, but presumed extirpated if once present
      (?) Occurrence confirmed, but possibly extirpated
      Species may be present in other areas where conditions are favorable.
Presumed Extant Presumed Extirpated or Unknown 1520
Links to Leading Resources of Taxon Information
Suggested Citation
CNPS, Rare Plant Program. . Inventory of Rare and Endangered Plants (online edition, v8-02). California Native Plant Society, Sacramento, CA. Website http://www.rareplants.cnps.org [accessed ].
-116.875,33.875

CA,BA,TX
33116H8=Beaumont (084B) 33116H8;33117H1=El Casco (085A) 33117H1;33117G2=Perris (085C) 33117G2;33117G1=Lakeview (085D) 33117G1;37120B6=Turner Ranch (402B) 37120B6;37120A7=Los Banos (403D)* 37120A7;37121G3=Lathrop (462D)* 37121G3;38121H7=Kirkville (530A)* 38121H7;39121A6=Gilsizer Slough (544C)* 39121A6;39121B8=Meridian (545B)* 39121B8;39121A8=Grimes (545C)* 39121A8;39121A7=Tisdale Weir (545D)* 39121A7;39122A1=Arbuckle (546D)* 39122A1