CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record wislizenia_refracta_ssp._palmeri - Sun, Nov. 28, 2021 00:44 ET c
Wislizenia refracta ssp. palmeri
common namePalmer's jackass clover
CalPhotos image
more photos
©   Follow image link for photo data.
life form deciduous shrub
CA Rare Plant Rank
List 2B.2
LIST 2B: Rare, threatened, or endangered in California, but more common elsewhere.
     0.2: Fairly endangered in California
state rank
S1      ranking system key
global rank
G5T3T5      ranking system key
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (5):
Clark Lake (047D) 3311633, Sidewinder Well (060B) 3311562, Corn Spring (061A) 3311563, Thermal Canyon (064A) 3311661, East Of Victory Pass (078D) 3311573
quad data info

Counties, states, regions:
Riverside (RIV), San Diego (SDG), Arizona (AZ), New Mexico (NM)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Chenopod scrub (ChScr)
•Desert dunes (DeDns)
•Sonoran desert scrub (SDScr)
•Sonoran thorn woodland (STWld)
blooming period Jan-Dec  
elevation range0 - 300 meters
Threatened by solar energy development and agriculture.
full nameWislizenia refracta Engelm. ssp. palmeri (A. Gray) S. Keller
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym  WIREP Element Code  PDCPP09015
CalFlora species this taxon    CalFlora genus related taxa
Jepson Online Jepson Interchange  Jepson Manual and other resources
Google search
search Google CNPS website    search Google entire web

Suggested citation: California Native Plant Society (CNPS). 2018. Inventory of Rare and Endangered Plants (online edition, v7-18mar). California Native Plant Society. Sacramento, CA. Accessed on Sun, Nov. 28, 2021 from

pick and add to Plant Pressexplain the meaning of the fieldsFIRSTPREVIOUSNEXTLASTCNPS.ORGQuestions and CommentsHOMELOGIN (you are guest anonymous)   Web Oriented Database Home