Plants in the Viola genus
V
- V. acuminata
- V. adunca (Western Dog Violet)
- V. biflora (Twoflower Violet)
- V. brevistipulata
- V. canadensis (Canada Violet)
- V. canina (Dog Violet)
- V. collina
- V. cornuta (Horned Violet)
- V. cucullata (Marsh Blue Violet)
- V. diffusa
- V. epipsela (Dwarf Marsh Violet)
- V. esculenta
- V. glabella (Stream Violet)
- V. grypoceras
V cont.
- V. japonica
- V. keiskei
- V. labradorica (Labrador Violet)
- V. langsdorffii (Alaska Violet)
- V. mandschurica (Manchurian Violet)
- V. mirabilis
- V. obtusa
- V. odorata (Sweet Violet)
- V. palmata (Palmate Violet)
- V. patrinii
- V. pedata (Bird's Foot Violet)
- V. pedunculata (Grass Pansy)
- V. pinnata
- V. prionantha
V cont.
- V. reichanbachiana
- V. riviniana (Wood Violet)
- V. sempervirens (Redwood Violet)
- V. sororia (Wooly Blue Violet)
- V. tokubuchiana
- V. tricolor (Heartsease)
- V. vaginata
- V. variegata
- V. verecunda
- V. violacea
- V. x wittrockiana (Pansy)
- V. yezoensis (Chinese Violet)