CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record viola_primulifolia_ssp._occidentalis - Wed, Dec. 8, 2021, 20:25 ET b
Viola primulifolia ssp. occidentalis
common namewestern white bog violet
CalPhotos image
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© 2003 Norman Jensen  Follow image link for photo data.
familyViolaceae
life form rhizomatous 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
G5T2      ranking system key
Where did the "RED" code go?
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (6):
Ship Mountain (722A) 4112367, Shelly Creek Ridge (739A) 4112387, High Plateau Mountain (739B) 4112388, Gasquet (739C) 4112378, High Divide (740A) 4112481, Hiouchi (740D) 4112471
quad data info

Counties, states, regions:
Del Norte (DNT), Oregon (OR)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Bogs and fens (BgFns)(serpentinite)
•Marshes and swamps (MshSw)
blooming period Apr-Sep  
elevation range100 - 990 meters
notes
Threatened by mining, logging, road construction, and vehicles. Candidate for state listing in OR. See Botanical Gazette 11:255 (1886) for original description, and Phytologia 72(2):79 (1992) for revised nomenclature.
full nameViola primulifolia L. ssp. occidentalis (Gray) L.E. McKinney & R.J. Little
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym  VIPRO2 Element Code  PDVIO040Y2
CNPS chapter link chapter content  North Coast database for this species
CalFlora
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. 8, 2021 from http://www.cnps.org/inventory

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