Pedicularis bracteosa Benth.
bracted lousewort (fernleaf; wood-betony)
Orobanchaceae (Broom-rape family)
(Previously in Scrophulariaceae)

Introduction to Vascular Plants

Photograph

© Virginia Skilton     (Photo ID #12278)


Map

E-Flora BC Static Map

Distribution of Pedicularis bracteosa
Click here to view the full interactive map and legend

Species Information

General:
Perennial herb from a mix of coarse fibrous and tuberous-thickened roots, smooth except long-hairy in the inflorescence; stems single or clustered, erect, 30-100 cm tall, unbranched.
Leaves:
Basal leaves similar to the stem leaves but longer-stalked, or much smaller or lacking; stem leaves alternate, short-stalked to unstalked, 7-16 cm long, deeply pinnately cleft into narrowly oblong to lanceolate segments, the main segments 1-7 cm long, jaggedly incised and also finely saw-toothed or merely double-toothed, the leaves reduced and less divided upward.
Flowers:
Inflorescence a dense, elongate, terminal spike of numerous flowers, above several hairy, leaflike but undivided bracts; corollas yellow or tinged with red or purple to wholly purple, 13-21 mm long, 2-lipped, the upper lip hood-like, beakless or very short-beaked, about as long as the tube, the lower lip 3-lobed; calyces 7-10 mm long, hairy, 5-lobed, the lobes glandular-hairy to nearly smooth, the upper lobe shortest; stamens 4.
Fruits:
Capsules, asymmetrical, flattened, curved, smooth, 10-12 mm long; seeds several, 2-5 mm long, net-veined.
Notes:
Two varieties occur in BC

1. Free tips of the lateral calyx-lobes very slender, threadlike, glandular; the common variety................... var. bracteosa

1. Free tips of the lateral calyx-lobes lanceolate to triangular, sparsely or not at all glandular; infrequent in C and S BC........................... var. latifolia (Pennell) Cronq.

SourceThe Illustrated Flora of British Columbia

Illustration

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.

Ecology

Ecological Framework for Pedicularis bracteosa

The table below shows the species-specific information calculated from
original data (BEC database) provided by the BC Ministry of Forests and Range.
(Updated August, 2013)

Site Information
Value / Class

Avg

Min

Max

Elevation (metres)
1694 8 2520
Slope Gradient (%)
24 0 270

Aspect (degrees)
[0 - N; 90 - E; 180 - S; 270 - W]

139 0 360
Soil Moisture Regime (SMR)
[0 - very xeric; 4 - mesic;
8 - hydric]
4 0 8
Modal Nutrient Regime
Class
C
# of field plots
 species was recorded in:
2728
Modal BEC Zone Class
ESSF

All BEC Zones (# of stations/zone) species was recorded in

AT(54), BAFA(43), BWBS(23), CMA(2), CWH(2), ESSF(1819), ICH(83), IDF(66), IMA(19), MH(4), MS(240), PP(1), SBPS(5), SBS(29), SWB(57)

Habitat and Range

Moist meadows, thickets and open forests in the montane to alpine zones; common throughout BC south of 56degreeN; var. bracteosa - E to AB and S to MT, ID and OR; var. latifolia - S to ID and WA.

SourceThe Illustrated Flora of British Columbia