Oenothera longissima
Common Name: long-stem evening-primrose
Family: Onagraceae
Element Code: PDONA0C0T0
Full Name: Oenothera longissima Rydb.

2011 Ron Wolf
Biology Glossary
Rarity Status Glossary
Occurrence Data from DFG
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences: 4
  • Element Occurrence Ranks:
    A B C D X U
    0 0 0 0 0 4
  • Population Status:
    >20 yrs
    <=20 yrs
    3 1
  • Presence:
    Present Extant Possibly Extirpated Extirpated
    4 0 0
Notes Glossary
  • Known in California from only Inyo and San Bernardino Counties. See Bull. Torrey Bot. Club 40: 65 (1913) for original description.
  • To submit rare plant observation data, use the CNDDB field survey form. Please see also the CNPS Rare Plant Data page.
  • Date Added: 2006-12-27
  • Last Update: 2013-06-12
Location Glossary
  • Elevation: 1000 - 1700 meters
  • California Endemic: no
  • States: California, Arizona, Colorado, New Mexico, Nevada, Utah
  • California Counties and Islands:   name (code)
    Inyo (INY),  San Bernardino (SBD)
  • Quads:   name (DWR code) USGS code
    Fountain Peak (176A) 34115H5,  Bighorn Basin (176C) 34115G6,  Ivanpah (225D) 35115C3,  Deep Springs Lake (412D) 37118C1
  • 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 3214
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 ].

34115H5=Fountain Peak (176A) 34115H5;34115G6=Bighorn Basin (176C) 34115G6;35115C3=Ivanpah (225D) 35115C3;37118C1=Deep Springs Lake (412D) 37118C1