UW Burke Herbarium species comparison

Leaf blades cordate to reniform-cordate, with coarse, rounded teeth, the petioles of the many basal leaves 10-15 cm. long;

stipules 3-10 mm. long, prominently toothed.

Leaves blades nearly orbicular to cordate-ovate, 2-4 cm. broad, thin, often persisting through the winter;

petioles 2-10 cm. long;

stipules brownish, lanceolate, membranous, mostly entire.

Flowers 1.5-2 cm. long, the spur very prominent, saccate;

sepals obtuse, auriculate at the base;

petals bluish-violet to nearly white, strongly veined with purple, the lateral pair long-bearded;

style sparsely bearded.

Flowers 5-15 mm. long, the spur short, saccate;

peduncles exceeding the leaves;

petals lemon-yellow to gold, the lower 3 purplish-penciled, the lateral pair yellow-bearded;

style head bearded.

Fruit a 3-valved capsule, ovary superior, placentation parietal, seeds light brown.

Fruit a purplish-mottled, 3-valved capsule, ovary superior, placentation parietal, seeds brown.