Violaceae
Fertile stamens 5, no staminodes present Violaceae
Herbs sometimes woody at the base. Flower irregular
Lowest petal scarcely longer than the others Viola
Stipules small, translucent. Lower petal not broadly cuneate
Stems erect or decumbent but not stoloniferous. Lower petal spurred. Flowers without sent
Stoloniferous plants. Lower petal not or only slightly spurred. Flowers with or without sent