Viola lobata var. integrifolia

S. Watson

in W. H. Brewer et al., Bot. California 1: 57. 1876.

Synonyms: Viola lobata subsp. integrifolia (S. Watson) R. J. Little
Treatment appears in FNA Volume 6. Treatment on page 137. Mentioned on page 132.

Leaves: basal blades unlobed; cauline blades unlobed, deltate to rhombic, ovate, or reniform-cordate, usually longer than wide, margins ± serrate, crenate-serrate, or dentate to deeply serrate or coarsely and irregularly lacerate, often entire distally, apex acute, often long-tapered.

Phenology: Flowering Mar–Aug.
Habitat: Dry, shaded or open forests
Elevation: 300–2100 m


Variety integrifolia is considered uncommon; it occurs from southwestern Oregon to southern California and is possibly more common in Oregon than California. Plants in the same population may have subserrate, deeply serrate, or irregularly lacerate leaves.

Selected References


Lower Taxa