General: Perennial herb from a stout, scaly, somewhat woody stem-base; stems several and clustered or solitary on rhizomes, ascending to erect, 20-80 cm tall, simple or sometimes branched above, more or less smooth below, hairy above especially in the inflorescence.
Leaves: Alternate, lance-linear to lanceolate, 3-10 cm long, entire, long-tapering to sharp-pointed tip, appressed-rough-hairy to nearly smooth.
Flowers: Inflorescence a prominently bracted terminal spike, the bracts bright red or scarlet to orange, occasionally crimson or rarely yellow, lanceolate to oblong-egg-shaped, with 1 to 2 pairs of sharp lobes or teeth near the top or rarely entire, hairy and often sticky; corollas greenish, 20-40 mm long, 2-lipped, the upper lip beak-like, short-hairy, 9-20 mm long, 3/4 to about as long as the tube and 5 or more times the length of the thickened, 3-toothed lower lip; calyces red to scarlet, hairy, 15-30 mm long, deeply 2-lobed, these primary lobes again divided into 2 linear to lanceolate, sharp-pointed, 3- to 9-mm long segments; stamens 4.
Fruits: Capsules, 9-12 mm long; seeds many, the seed-coats loose, net-veined.
Notes: Appears to hybridize frequently with Castilleja unalaschcensis, and perhaps also C. hispida and C. rhexifolia.
Wet to dry meadows, grassy slopes, fens, shrub-carrs, tidal marshes, clearings, roadsides, thickets and open forests from the lowland to subalpine zones; common throughout BC south of 57degreeN, infrequent northward and rare on the Queen Charlotte Islands; N to SE AK, E to W ON and S to ND, NM, AZ and CA.
Recommended citation: Author, Date. Page title. In Klinkenberg, Brian. (Editor) 2017. E-Flora BC:
Electronic Atlas of the Plants of British Columbia [eflora.bc.ca]. Lab for
Advanced Spatial Analysis, Department of Geography, University of British
Columbia, Vancouver. [Accessed:
19/09/2017 6:32:45 AM
The information contained in the E-Flora atlas pages is derived from expert
sources as cited in each section. This information is scientifically based.
E-Flora also acts as a portal to other sites via deep links. As
always, users should refer to the original sources for complete information.
E-Flora BC is not responsible for the accuracy or completeness of the