Dudleya cymosa ssp. marcescens
Common Name: marcescent dudleya
Family: Crassulaceae
Synonyms:
Element Code: PDCRA040A3
Full Name: Dudleya cymosa (Lem.) Britt. & Rose ssp. marcescens Moran
USDA PLANTS Symbol: DUCYM

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 0 7
  • Population Status:
    Historic
    >20 yrs
    Recent
    <=20 yrs
    9 0
  • Presence:
    Present Extant Possibly Extirpated Extirpated
    9 0 0
Notes Glossary
  • Known from fewer than 10 occurrences in the Santa Monica Mtns. Threatened by development and foot traffic. See Madroño 14(3):106 (1957) 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: 1974-01-01
  • Last Update: 2010-03-15
Location Glossary
  • Elevation: 150 - 520 meters
  • California Endemic: yes
  • States: California
  • California Counties and Islands:   name (code)
    Los Angeles (LAX),  Ventura (VEN)
  • Quads:   name (DWR code) USGS code
    Malibu Beach (112C) 34118A6,  Newbury Park (113B) 34118B8,  Triunfo Pass (113C) 34118A8,  Point Dume (113D) 34118A7
  • 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 395
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 ].
-118.625,34.0

CA
34118A6=Malibu Beach (112C) 34118A6;34118B8=Newbury Park (113B) 34118B8;34118A8=Triunfo Pass (113C) 34118A8;34118A7=Point Dume (113D) 34118A7