Sidalcea hickmanii ssp. hickmanii
Common Name: Hickman's checkerbloom
Family: Malvaceae
Element Code: PDMAL110A2
Full Name: Sidalcea hickmanii Greene ssp. hickmanii

Biology Glossary
Rarity Status Glossary
Occurrence Data from DFG
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences: 17
  • Element Occurrence Ranks:
    A B C D X U
    1 6 0 0 0 10
  • Population Status:
    >20 yrs
    <=20 yrs
    12 5
  • Presence:
    Present Extant Possibly Extirpated Extirpated
    17 0 0
Notes Glossary
  • Threatened by road maintenance. Possibly threatened by fire suppression and grazing. See Fremontia 6(2):8-14 (1978) for discussion of Marble-Cone fire and effects.
  • 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: 2015-07-23
Location Glossary
  • Elevation: 335 - 1220 meters
  • California Endemic: yes
  • States: California
  • California Counties and Islands:   name (code)
    Monterey (MNT)
  • Quads:   name (DWR code) USGS code
    Jolon (295B) 35121H2,  Burnett Peak (295C) 35121G2,  Alder Peak (296A) 35121H3,  Cosio Knob (318C) 36121A2,  Reliz Canyon (319A) 36121B3,  Junipero Serra Peak (319B) 36121B4,  Bear Canyon (319D) 36121A3,  Tassajara Hot Springs (320A) 36121B5,  Lopez Point (320D) 36121A5
  • 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 1472
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 [accessed ].

35121H2=Jolon (295B) 35121H2;35121G2=Burnett Peak (295C) 35121G2;35121H3=Alder Peak (296A) 35121H3;36121A2=Cosio Knob (318C) 36121A2;36121B3=Reliz Canyon (319A) 36121B3;36121B4=Junipero Serra Peak (319B) 36121B4;36121A3=Bear Canyon (319D) 36121A3;36121B5=Tassajara Hot Springs (320A) 36121B5;36121A5=Lopez Point (320D) 36121A5