CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record viola_howellii - Wed, Dec. 8, 2021, 14:16 ET b
Viola howellii
common nameHowell's violet
CalPhotos image
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familyViolaceae
life formperennial herb
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
G4     G4: apparently secure, but some concern
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (1):
Dutch Creek (736A) 4112381
quad data info

Counties, states, regions:
Siskiyou (SIS), Oregon (OR), Washington (WA)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•North Coast coniferous forest (NCFrs)
blooming period May-Jun  
elevation range655 - 655 meters
notes
Known in California from only 1 occurrence. Possibly threatened by foot traffic and logging.
full nameViola howellii A. Gray
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym   Element Code  PDVIO040U0
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. 8, 2021 from http://www.cnps.org/inventory

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