Pholistoma auritum var. arizonicum
Common Name: Arizona pholistoma
Family: Hydrophyllaceae
Element Code: PDHYD0D011
Full Name: Pholistoma auritum (Lindl.) Lilja var. arizonicum (Jones) Const.

2012 James M. Andre
Biology Glossary
Rarity Status Glossary
Occurrence Data from DFG
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences: 23
  • Element Occurrence Ranks:
    A B C D X U
    4 2 0 0 0 17
  • Population Status:
    >20 yrs
    <=20 yrs
    1 22
  • Presence:
    Present Extant Possibly Extirpated Extirpated
    23 0 0
Notes Glossary
  • Known in CA only from the Whipple Mtns.
  • To submit rare plant observation data, use the CNDDB field survey form. Please see also the CNPS Rare Plant Data page.
  • Date Added: 1984-01-01
  • Last Update: 2016-10-18
Location Glossary
  • Elevation: 275 - 835 meters
  • California Endemic: no
  • States: California, Arizona, Baja California, Sonora
  • California Counties and Islands:   name (code)
    Imperial (IMP),  San Bernardino (SBD),  San Diego (SDG)
  • Quads:   name (DWR code) USGS code
    In-ko-pah Gorge (007A) 32116F1,  Jacumba (007B) 32116F2,  Monument Peak (019B) 32116H4,  Earthquake Valley (032C) 33116A4,  Whipple Mts. SW (121C) 34114C4,  Whipple Wash (121D) 34114C3,  Mohawk Spring (123A) 34114D7,  Chemehuevi Peak (147D) 34114E5,  Mt. Manchester (197C) 35114A6
  • 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 1370
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 [accessed ].

32116F1=In-ko-pah Gorge (007A) 32116F1;32116F2=Jacumba (007B) 32116F2;32116H4=Monument Peak (019B) 32116H4;33116A4=Earthquake Valley (032C) 33116A4;34114C4=Whipple Mts. SW (121C) 34114C4;34114C3=Whipple Wash (121D) 34114C3;34114D7=Mohawk Spring (123A) 34114D7;34114E5=Chemehuevi Peak (147D) 34114E5;35114A6=Mt. Manchester (197C) 35114A6