Malacothrix indecora
Common Name: Santa Cruz Island malacothrix
Family: Asteraceae
Synonyms:
Element Code: PDAST660J0
Full Name: Malacothrix indecora Greene
USDA PLANTS Symbol: MAIN2

© 2002 Dieter Wilken
Biology Glossary
Rarity Status Glossary
Occurrence Data from DFG
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences: 7
  • Element Occurrence Ranks:
    A B C D X U
    0 4 0 0 0 3
  • Population Status:
    Historic
    >20 yrs
    Recent
    <=20 yrs
    2 5
  • Presence:
    Present Extant Possibly Extirpated Extirpated
    7 0 0
Notes Glossary
  • Known from fewer than ten occurrences. Threatened by feral herbivores, and possibly by erosion. See Bulletin of the California Academy of Sciences 2:152 (1886) for original description, and Madroño 44(3):223-244 (1997) for taxonomic treatment.
  • 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: 5 - 30 meters
  • California Endemic: yes
  • States: California
  • California Counties and Islands:   name (code)
    Santa Cruz Island (SCZ),  San Miguel Island (SMI),  Santa Rosa Island (SRO)
  • Quads:   name (DWR code) USGS code
    Santa Cruz Island A (SCZA) 33119H7,  Santa Cruz Island B (SCZB)* 33119H6,  Santa Cruz Island C (SCZC) 33119H5,  San Miguel Island East (SMIE) 33120H3,  Santa Rosa Island North (SRON) 33120H1
  • 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 1076
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 ].
-119.59,33.945

CA
33119H7=Santa Cruz Island A (SCZA) 33119H7;33119H6=Santa Cruz Island B (SCZB)* 33119H6;33119H5=Santa Cruz Island C (SCZC) 33119H5;33120H3=San Miguel Island East (SMIE) 33120H3;33120H1=Santa Rosa Island North (SRON) 33120H1