Trifolium fragiferum ssp. bonannii

General:
Perennial herb from a rhizome; stems decumbent to trailing and rooting at the nodes, somewhat hairy, 5-30 cm long.

Leaves:
More or less basal, palmately compound; leaflets 3, elliptic to egg-shaped, 1-2.5 cm long, finely toothed, rounded and notched at the top, with a tiny pointy-tip in the notch; stipules 15-20 mm long, narrow, long-pointed.

Flowers:
Inflorescence a dense, globe-shaped, long-stalked head of numerous pea-like flowers, the heads 8-12 mm wide at flowering time but becoming larger, fuzzy and reddish-brown with age; involucral bracts tiny; corollas purple to pink, 4-6 mm long; calyces coarse-hairy, at first from 2/3 as long as to equalling the corollas, quickly exceeding and hiding them, the tube inflated and net-veined in age so that the head looks like a mass of veined bladders, the teeth linear to bristle-like.

Fruits:
Pods; seeds 1 to 2.

Source:  The Illustrated Flora of British Columbia

Flower Colour:
Purple

Blooming Period:
Late Spring

Fruit/Seed characteristics:
Colour: Brown
Present from Spring to Summer

Source:  The USDA

Synonyms and Alternate Names:
Trifolium fragiferum subsp. bonannii (C. Presl) Soják