E-Flora BC: Electronic Atlas of the Flora of British Columbia

Castilleja hispida var. acuta Benth.
Orobanchaceae (Broom-rape family)
(Previously in Scrophulariaceae)

Introduction to Vascular Plants

© Virginia Skilton  Email the photographer   (Photo ID #1648)

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Distribution of Castilleja hispida var. acuta
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Species Information

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Perennial herb from a stout, somewhat woody stem-base; stems several, clustered, ascending to erect, 20-60 cm tall, usually unbranched, finely long-soft-hairy to sometimes bristly-hairy, especially above.
Alternate, lanceolate to narrowly egg-shaped, finely soft-hairy to sometimes sticky-long-hairy, the lower leaves entire and reduced, the upper ones usually with 1 to 2 pairs of narrow lobes above the middle.
Inflorescence a prominently bracted terminal spike, at first compact, later elongating in fruit, the bracts bright red to scarlet, occasionally yellowish, oblong-egg-shaped, deeply 3- to 5-lobed above the middle, minutely hairy and also long-soft-hairy; corollas greenish, 20-40 mm long, 2-lipped, the upper lip beak-like, short-hairy, about as long as the tube and 5 or more times the length of the thickened, 3-toothed lower lip; calyces hairy, 15-30 mm long, deeply 2-lobed, these primary lobes again divided into 2 rounded, 1- to 7-mm long segments; stamens 4.
Capsules; seeds many, the seed-coats loose, net-veined.

Source: The Illustrated Flora of British Columbia

Habitat / Range

Mesic meadows and open forests in the lowland, steppe and montane zones; frequent in S BC; E to SW AB and S to NW MT, ID and CA.

Source: The Illustrated Flora of British Columbia

Taxonomic and Nomenclatural Links

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