General:
Perennial herb from a stout stem-base, without rhizomes, often forming colonies; stems descending to ascending, (5) 10-30 (70) cm long/tall, simple to freely branched, often with bloom.
Leaves:
Opposite below, usually alternate above, broadly lanceolate to elliptic or egg-shaped, 1.5-8 cm long, 0.5-3 cm wide, entire to finely toothed, with a bloom, usually densely short stiff-hairy; nearly stalkless.
Flowers:
Inflorescence 3- to 12-flowered terminal raceme, bracts leaf-like, buds nodding; hypanthium absent; petals egg-shaped to broadly egg-shaped, 1.3-3.2 cm long, the upper 2 wider than lower 2, rose-purple to pale purple or occasionally white, short-clawed; sepals joined directly to the top of the ovary, lanceolate, 10-24 mm long, purplish; ovaries 1.2-2.8 cm long, greyish-short-hairy; anthers 1.4-3.2 mm long; styles 3.5-10 mm long, shorter than stamens, glabrous; stigmas deeply 4-lobed.
Fruits:
Capsules, 3-10 cm long, glabrous or short stiff-hairy; stalks 3-40 mm long; seeds 1.3-2.4 mm long, narrowly egg-shaped, netted, tuft of hairs white, 9-17 mm long, persisting.
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:
Epilobium latifolium L.