General:
Perennial herb from a rhizome, with slender trailing stems and erect flowering shoots; vegetative stems at first ascending then reclining, creeping and whip-like,10-100 cm long, often rooting at the nodes and becoming semi-woody, soft-hairy; flowering shoots erect, 15-50 cm tall, leafy, unarmed, soft-hairy.
Leaves:
Alternate, deciduous, long-stalked, palmately compound, the stalks hairy; leaflets 3, egg-shaped, 2-6 cm long, coarsely single- or double-toothed except near the base, greenish and smooth to hairy above, pale and somewhat hairy especially on the veins beneath; stipules lanceolate.
Flowers:
Inflorescence of 1 to 3 stalked flowers on erect leafy shoots, the stalks with raised glands; corollas white, rarely pale pink, the petals 5, lance-oblong to spoon-shaped, 4-10 mm long, erect; calyces hairy and often glandular, 5-lobed, the lobes lanceolate, 3-7 mm long, bent back; ovaries superior; stamens numerous, the filaments broad and flattened.
Fruits:
Drupelets, smooth, several, weakly coherent in a dark-red globe-shaped cluster that tardily separates from the spongy receptacle (blackberry-like), the berries to 1 cm wide.
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
Synonyms and Alternate Names:
Cylactis pubescens (Raf.) W.A. Weber
Rubus triflorus Richardson