Species Details

Wislizenia refracta ssp. palmeri

Palmer's jackass clover

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Scientific Name:
Wislizenia refracta Engelm. ssp. palmeri (A. Gray) S. Keller
Common Name:
Palmer's jackass clover
Family: Cleomaceae
Element Code: PDCPP09015
USDA Plants Symbol: WIREP
Synonyms/Other Names:
CA Rare Plant Rank: 2B.2
Fed List: None
State List: None
Global Rank: G5T3T5
State Rank:
S1
Other Status:
CRPR Changes:
changed from 2.2 to 2B.2 on 2013-06-12
added to 2.2 on 2010-06-10
Add Date: 2010-06-10
Date Edited: 2021-06-03
Lifeform: perennial deciduous shrub
Blooming Period: Jan-Dec
Elevation:
0 - 300 meters
0 - 985 feet
General Habitat:
  • Chenopod scrub
  • Desert dunes
  • Sonoran desert scrub
  • Sonoran thorn woodland
General Micro Habitat:
Micro Habitat:
Notes:
Threatened by solar energy development and agriculture.
Threats:
Taxonomy:
Other:
Total Occurrences: 4
Element Occurrence Ranks:
A B C D X U
1 0 0 0 0 3
Occurrence Status:
Historical >20 Years 2
Recent <=20 Years 2
Presence:
Presumed Extant 4
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
Arizona (AZ), California (CA), New Mexico (NM)
California Counties and Islands: Name (Code)
Riverside (RIV), San Diego (SDG)
Quads: Name (Quad Code)
Borrego Palm Canyon (3311634), Borrego Sink (3311623), Clark Lake (3311633), Corn Spring (3311563), East of Victory Pass (3311573), Sidewinder Well (3311562), Tubb Canyon (3311624)
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