CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record lupinus_elmeri - Tue, Dec. 7, 2021, 01:02 ET b
Lupinus elmeri
common nameSouth Fork Mountain lupine
Inventory image more photos more photos
life formperennial herb
CA Rare Plant Rank
List 1B.2
LIST 1B: Rare, threatened, or endangered in California and elsewhere.
     0.2: Fairly endangered in California
state rank
S2      ranking system key
global rank
G2     G2: 6-20 occurrences OR 1,000-3,000 individuals OR 2,000-10,000 acres
Where did the "RED" code go?
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (6):
Sportshaven (633B) 4012344, Forest Glen (633D) 4012333, Hyampom (651C) 4012354, Sims Mountain (652A) 4012365, Blake Mountain (652D) 4012355, Caribou Lake (684C) 4112218
quad data info

Counties, states, regions:
Humboldt (HUM), Trinity (TRI)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Lower montane coniferous forest (LCFrs)
blooming period Jun-Jul(Aug),   Months in parentheses are uncommon.
elevation range1218 - 2000 meters
Known only from South Fork Mtn. area. Threatened by logging. Possibly threatened by road maintenance. See Pittonia 3:159 (1897) for original description.
full nameLupinus elmeri Greene
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym  LUEL2 Element Code  PDFAB2B1G0
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 Tue, Dec. 7, 2021 from

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