CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record lewisia_stebbinsii - Sun, Dec. 5, 2021, 07:14 ET b
Lewisia stebbinsii
common nameStebbins' lewisia
CalPhotos image
more photos
Margaret Williams © 1967 CNPS  Follow image link for photo data.
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 (4):
Plaskett Ridge (581B) 3912268, Hull Mountain (581C) 3912258, Leech Lake Mountain (598A) 3912381, Yolla Bolly 15' SW (613C) 4012218
quad data info

Counties, states, regions:
Lake (LAK), Mendocino (MEN), 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)
•Upper montane coniferous forest (UCFrs)/gravelly, sometimes serpentinite
blooming period May-Jul  
elevation range1600 - 2050 meters
Known from fewer than fifteen occurrences. Threatened by timber and range management activities, road maintenance, vehicles, and horticultural collecting. See Four Seasons 2(4):12-14 (1968) for original description.
full nameLewisia stebbinsii Gankin & Hildreth
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym  LEST6 Element Code  PDPOR040G0
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, Dec. 5, 2021 from

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