Redwood violet

Viola sempervirens

''Viola sempervirens'', known by the common names redwood violet and evergreen violet, is a species in the genus ''Viola''. It is native to the West Coast of the United States and British Columbia, Canada, and grows in closed-cone pine forest, California mixed evergreen forest, redwood forest, and Douglas fir forest communities.
Evergreen violet - lowland species  Geotagged,Spring,United States,Viola sempervirens

Appearance

It has leathery purple-spotted green leaves and bright yellow flowers. It blooms in winter and spring.

References:

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Taxonomy
KingdomPlantae
DivisionAngiosperms
ClassEudicots
OrderMalpighiales
FamilyViolaceae
GenusViola
SpeciesV. sempervirens