Species Details

Sidalcea malviflora ssp. dolosa

Bear Valley checkerbloom

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Scientific Name:
Sidalcea malviflora (DC.) A. Gray ssp. dolosa C.L. Hitchc.
Common Name:
Bear Valley checkerbloom
Family: Malvaceae
Element Code: PDMAL110FH
USDA Plants Symbol: SIMAD
Synonyms/Other Names:
CA Rare Plant Rank: 1B.2
Fed List: None
State List: None
Global Rank: G5T2
State Rank:
S2
Other Status: SB_CalBG/RSABG; USFS_S
CRPR Changes:
added to 1B.2 on 2012-06-13
Add Date: 2012-06-13
Date Edited: 2021-05-26
Lifeform: perennial herb
Blooming Period: May-Aug
Elevation:
1495 - 2685 meters
4905 - 8810 feet
General Habitat:
  • Lower montane coniferous forest (meadows, seeps)
  • Meadows and seeps
  • Riparian woodland
  • Upper montane coniferous forest (meadows, seeps)
General Micro Habitat:
Micro Habitat:
Notes:
Known only from the San Bernardino Mtns. Threatened by hydrological alterations, water diversions, and vehicles. Possibly threatened by development, recreational activities, and foot traffic. Similar to S. sparsifolia. See University of Washington Publications in Biology 18:36-38 (1957) for original description.
Threats:
Threatened by hydrological alterations, water diversions, and vehicles. Possibly threatened by development, recreational activities, and foot traffic.
Taxonomy:
Similar to S. sparsifolia.
Other:
Total Occurrences: 18
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 18
Occurrence Status:
Historical >20 Years 4
Recent <=20 Years 14
Presence:
Presumed Extant 18
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
San Bernardino (SBD)
Quads: Name (Quad Code)
Big Bear City (3411637), Big Bear Lake (3411628), Harrison Mtn. (3411722), Moonridge (3411627), San Gorgonio Mtn. (3411617)
Notes:
Definitions of codes following a county and/or quad:
* Presumed extirpated
(?) Occurrence confirmed, but possibly extirpated
Quad and county data is imported from the CNDDB. Species may be present in other areas where conditions are favorable. These data should NOT be substituted for pre-project review or for on-site surveys.

Map

Presumed Extant
Counties   Quads