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Leptosiphon rosaceus
Common Name: rose leptosiphon
Family: Polemoniaceae
Synonyms: Linanthus rosaceus
Element Code: PDPLM09180
Full Name: Leptosiphon rosaceus (Greene) R. Battaglia

2011 Genevieve K. Walden
Biology Glossary
Rarity Status Glossary
Occurrence Data from CDFW
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences: 31
  • Element Occurrence Ranks:
    A B C D X U
    0 11 7 2 6 5
  • Population Status:
    >20 yrs
    <=20 yrs
    8 23
  • Presence:
    Present Extant Possibly Extirpated Presumed Extirpated
    25 6 0
Notes Glossary
  • Possibly threatened by competition and non-native plants. Not in The Jepson Manual. See Curtis Bot. Mag. 96:tab. 5863 (1870) for original description, and MadroƱo 48(2):75 (2001) for revised nomenclature.
  • 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: 0 - 100 meters
  • California Endemic: yes
  • Other States:
  • California Counties and Islands:   name (code)
    Marin (MRN),  San Francisco (SFO) *,  San Mateo (SMT),  Sonoma (SON) *
  • Quads:   name (DWR code) USGS code
    Pigeon Point (409B)* 3712224,  Half Moon Bay (429B) 3712244,  San Gregorio (429C)* 3712234,  Montara Mountain (448C) 3712254,  San Francisco North (466C)* 3712274,  Tomales (485B) 3812228,  Drakes Bay (485C) 3812218,  Valley Ford (502C)* 3812238,  Plantation (520D)* 3812353
  • 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. This data should NOT be substituted for pre-project review or for on-site surveys.
Presumed Extant Presumed Extirpated or Unknown 1311
Links to Leading Resources of Taxon Information
Suggested Citation
California Native Plant Society, Rare Plant Program. . Inventory of Rare and Endangered Plants of California (online edition, v8-03). Website http://www.rareplants.cnps.org [accessed ].

3712224=Pigeon Point (409B)* 3712224;3712244=Half Moon Bay (429B) 3712244;3712234=San Gregorio (429C)* 3712234;3712254=Montara Mountain (448C) 3712254;3712274=San Francisco North (466C)* 3712274;3812228=Tomales (485B) 3812228;3812218=Drakes Bay (485C) 3812218;3812238=Valley Ford (502C)* 3812238;3812353=Plantation (520D)* 3812353