UW Burke Herbarium species comparison

Leaves fleshy, petiolate, purplish-green, the blades reniform, 1.5-4 cm. broad, finely round-toothed;

stipules lanceolate, toothed.

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.

Flowers 1.5 cm. long, the spur very short, yellow;

petals purplish-violet, yellow at the base, the lower 3 dark-veined, the lateral pair yellow-bearded;

style head well bearded.

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.

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

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