CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record epilobium_nivium - Wed, Dec. 1, 2021, 10:43 ET b
Epilobium nivium
common nameSnow Mountain willowherb
CalPhotos image
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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
S2S3   S2S3: Intermediate between S2 and S3
global rank
G2G3   G2G3: Intermediate between G2 and G3
Where did the "RED" code go?
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (8):
St. John Mountain (564B) 3912246, Fouts Springs (564C) 3912236, Crockett Peak (565A) 3912247, Potato Hill (565D) 3912237, Hull Mountain (581C) 3912258, Leech Lake Mountain (598A) 3912381, Bluenose Ridge (598B) 3912382, Yolla Bolly 15' SE (613D) 4012217
quad data info

Counties, states, regions:
Colusa (COL), Glenn (GLE), Lake (LAK), Mendocino (MEN), Tehama (TEH), Trinity (TRI)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Chaparral (Chprl)
•Upper montane coniferous forest (UCFrs)/rocky
blooming period Jun-Oct  
elevation range795 - 2500 meters
Threatened by recreation and foot traffic, and possibly by logging. See Zoe 3:242-243 (1892) for original description.
full nameEpilobium nivium Bdg.
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym  EPNI Element Code  PDONA060M0
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 Wed, Dec. 1, 2021 from

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