General:
Perennial herb from stout, subterranean stolons with tube-like tips; stems erect, white woolly-hairy, 30-90 cm tall.

Leaves:
Basal leaves heart-shaped, long-stalked, 6-14 cm long, hairy; lower stem leaves with long, winged stalks, clasping, hairy; upper leaves becoming lanceolate, unstalked, hairy.

Flowers:
Heads with ray and disk flowers, 3-5; involucres 8-18 mm tall; involucral bracts triangular, awl-like, glandular-fringed; ray flowers yellow; disk flowers yellow.

Fruits:
Achenes black, 10-ribbed, those of the ray flowers glabrous, those of the disk flowers hairy; pappus of the discoid, those of the disk flowers feathery.

Source:  The Illustrated Flora of British Columbia

If more than one illustration is available for a species (e.g., separate illustrations were provided for two subspecies) then links to the separate images will be provided below. Note that individual subspecies or varietal illustrations are not always available.

Illustration Source:  The Illustrated Flora of British Columbia