Taxon  Report   8306 
Viola praemorsa  Douglas ex Lindl.  ssp. linguifolia  (Nutt.) M.S. Baker & J.C. Clausen
Astoria violet,  Upland yellow violet
Viola praemorsa ssp. linguifolia
© 2009 Trent M. Draper
More photos from
CalPhotos / Calflora
Viola praemorsa ssp. linguifolia, a dicot, is a perennial herb that is native to California, is also found outside of California, but is confined to western North America.

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Viola praemorsa ssp. linguifolia
© 2009 Trent M. Draper
Genus: Viola
Parent Record Viola praemorsa
Toxicity: MINOR (SEEDS)   [California Poison Control System]    
Distribution by County 

Add an Observation of  Viola praemorsa ssp. linguifolia

Name Status:
Accepted by JEF + PLANTS + JM93
Alternate Names:
(according to)

PLANTS: Viola linguifolia
PLANTS: Viola nuttallii var. linguifolia
ICPN + PLANTS: Viola praemorsa ssp. arida
ICPN + PLANTS: Viola praemorsa ssp. oregona
PLANTS: Viola praemorsa var. altior
PLANTS: Viola praemorsa var. linguifolia
More information about  Viola praemorsa ssp. linguifolia
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation


Search the International Plants Names Index

Search (Flora of North America)

website references from Google

Suggested Citation
Calflora: Information on California plants for education, research and conservation,
with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria.
[web application]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Sep 23, 2018).

The information on this page comes from diverse sources. None of the links are sponsored.