Dudleya parva
Common Name: Conejo dudleya
Family: Crassulaceae
Synonyms: Dudleya abramsii ssp. parva
Element Code: PDCRA04016
Full Name: Dudleya parva Rose & Davids.
USDA PLANTS Symbol: DUABP

Biology Glossary
Rarity Status Glossary
Occurrence Data from DFG
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences: 13
  • Element Occurrence Ranks:
    A B C D X U
    2 5 4 0 0 2
  • Population Status:
    Historic
    >20 yrs
    Recent
    <=20 yrs
    3 10
  • Presence:
    Present Extant Possibly Extirpated Extirpated
    13 0 0
Notes Glossary
  • Known only from the western end of Simi Hills to Conejo Grade. Threatened by horticultural collecting, recreation, vehicles, and urbanization. Federally-listed as D. abramsii ssp. parva; see this name in The Jepson Manual (1993). See Bulletin of the Southern California Academy of Sciences 22:5 (1923) for original description, and Madroño 30(3):191 (1983) for distributional information.
  • To submit rare plant observation data, use the CNDDB field survey form. Please see also the CNPS Rare Plant Data page.
  • Date Added: 1974-01-01
  • Last Update: 2011-10-12
Location Glossary
  • Elevation: 60 - 450 meters
  • California Endemic: yes
  • States: California
  • California Counties and Islands:   name (code)
    Ventura (VEN)
  • Quads:   name (DWR code) USGS code
    Thousand Oaks (113A) 34118B7,  Newbury Park (113B) 34118B8,  Simi (139D) 34118C7
  • 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 401
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 ].
-118.75,34.125

CA
34118B7=Thousand Oaks (113A) 34118B7;34118B8=Newbury Park (113B) 34118B8;34118C7=Simi (139D) 34118C7