Microseris douglasii ssp. platycarpha
Common Name: small-flowered microseris
Family: Asteraceae
Element Code: PDAST6E062
Full Name: Microseris douglasii (DC.) Sch.Bip. ssp. platycarpha (Gray) Chambers

2015 Keir Morse
Biology Glossary
Rarity Status Glossary
Occurrence Data from DFG
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences:
  • Element Occurrence Ranks:
    A B C D X U
  • Population Status:
    >20 yrs
    <=20 yrs
  • Presence:
    Present Extant Possibly Extirpated Extirpated
Notes Glossary
  • Severely declining due to urban development. Threatened by non-native plants. See Contributions from the Dudley Herbarium 4(7):296-298 (1955) 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: 2001-01-01
  • Last Update: 2010-03-15
Location Glossary
  • Elevation: 15 - 1070 meters
  • California Endemic: no
  • States: California, Baja California
  • California Counties and Islands:   name (code)
    Los Angeles (LAX),  Orange (ORA),  Riverside (RIV),  San Clemente Island (SCM),  Santa Catalina Island (SCT),  San Diego (SDG)
  • Quads:   name (DWR code) USGS code
    Dulzura (010A) 32116F7,  Imperial Beach (011D) 32117E1,  Del Mar (022B) 32117H2,  Rancho Santa Fe (035C) 33117A2,  San Luis Rey (036A) 33117B3,  Encinitas (036D) 33117A3,  Pechanga (050A) 33117D1,  Las Pulgas Canyon (051C) 33117C4,  San Clemente (052A) 33117D5,  Sage (067C) 33116E8,  Romoland (068B) 33117F2,  Alberhill (069B) 33117F4,  Lake Mathews (086C) 33117G4,  San Clemente Island Central (SCMC) 32118G4,  San Clemente Island South (SCMS) 32118G3
  • 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.
Quad data is not available for all List 3 and 4 plants. For those that do contain this data, it has not been quality controlled and is potentially incomplete, inaccurate, and/or out of date. Please use caution when referencing this information. We are currently working hard to maintain this data and hope to provide accurate and up to date information in the near future.
Presumed Extant Presumed Extirpated or Unknown 1289
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 ].

32116F7=Dulzura (010A) 32116F7;32117E1=Imperial Beach (011D) 32117E1;32117H2=Del Mar (022B) 32117H2;33117A2=Rancho Santa Fe (035C) 33117A2;33117B3=San Luis Rey (036A) 33117B3;33117A3=Encinitas (036D) 33117A3;33117D1=Pechanga (050A) 33117D1;33117C4=Las Pulgas Canyon (051C) 33117C4;33117D5=San Clemente (052A) 33117D5;33116E8=Sage (067C) 33116E8;33117F2=Romoland (068B) 33117F2;33117F4=Alberhill (069B) 33117F4;33117G4=Lake Mathews (086C) 33117G4;32118G4=San Clemente Island Central (SCMC) 32118G4;32118G3=San Clemente Island South (SCMS) 32118G3