Eriastrum densifolium ssp. sanctorum
Common Name: Santa Ana River woollystar
Family: Polemoniaceae
Synonyms:
Element Code: PDPLM03035
Full Name: Eriastrum densifolium (Benth.) Mason ssp. sanctorum (Mlkn.) Mason
USDA PLANTS Symbol: ERDES

© 2003 Nina Jimerson
Biology Glossary
Rarity Status Glossary
Occurrence Data from DFG
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences: 22
  • Element Occurrence Ranks:
    A B C D X U
    0 3 8 5 4 2
    • Population Status:
    Historic
    >20 yrs    		 Recent
    <=20 yrs
    6 16
  • Presence:
    Present Extant Possibly Extirpated Extirpated
    18 2 2
Notes Glossary
  • Threatened by development, vehicles, sand and gravel mining, hydrological alterations, illegal dumping, road construction, flood control projects, and non-native plants. See Crossosoma 10(5):1-8 (1984) and Fremontia 13(3):19-20 (1985) for species accounts, Fremontia 17(3):20-21 (1989) for discussion of ecology, Systematic Botany 23(3):351-368 (1999) for taxonomic information, and Madroño 50(2):101-109 (2003) for reproductive biology.
  • To submit rare plant observation data, use the CNDDB field survey form. Please see also the CNPS Rare Plant Data page.
  • Date Added: 1980-01-01
  • Last Update: 2012-07-31
Location Glossary
  • Elevation: 91 - 610 meters
  • California Endemic: yes
  • States: California
  • California Counties and Islands:   name (code)
    Orange (ORA) *,  Riverside (RIV),  San Bernardino (SBD)
  • Quads:   name (DWR code) USGS code
    Riverside West (086B) 33117H4,  Corona North (087A) 33117H5,  Black Star Canyon (087C)* 33117G6,  Keller Peak (106A) 34117B1,  Redlands (106C) 34117A2,  Yucaipa (106D) 34117A1,  San Bernardino North (107A) 34117B3,  Devore (107B)* 34117B4,  Fontana (107C) 34117A4,  San Bernardino South (107D) 34117A3
  • 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 603
Links to Leading Resources of Taxon Information
Suggested Citation
California Native Plant Society (CNPS). Inventory of Rare and Endangered Plants (online edition, v8-01a). California Native Plant Society. Sacramento, CA. Accessed on .
-117.25,34.0

CA
33117H4=Riverside West (086B) 33117H4,33117H5=Corona North (087A) 33117H5,33117G6=Black Star Canyon (087C)* 33117G6,34117B1=Keller Peak (106A) 34117B1,34117A2=Redlands (106C) 34117A2,34117A1=Yucaipa (106D) 34117A1,34117B3=San Bernardino North (107A) 34117B3,34117B4=Devore (107B)* 34117B4,34117A4=Fontana (107C) 34117A4,34117A3=San Bernardino South (107D) 34117A3