Pedicularis densiflora
Pedicularis dudleyi
Pedicularis palustris
Indian warrior, warrior's plume
Dudley's lousewort
European purple lousewort, European purple or marsh lousewort, marsh redrattle, pédiculaire des marais
basal 1–10, blade lanceolate, 30–200 x 20–70 mm, 2(or 3)-pinnatifid, margins of adjacent lobes nonoverlapping or extensively overlapping distally, 1-serrate, surfaces glabrous, hispid, or downy;
cauline 4–20, blade lanceolate, 15–250 x 5–100 mm, 2-pinnatifid, margins of adjacent lobes nonoverlapping or extensively overlapping distally, serrate, surfaces glabrous, hispid, or downy.
basal 2–12, blade elliptic to lanceolate, 30–260 x 40–60 mm, 2-pinnatifid, margins of adjacent lobes nonoverlapping or slightly overlapping distally, serrate, surfaces glabrous;
cauline 1–5, blade elliptic to lanceolate, 70–120 x 10–40 mm, 1- or 2-pinnatifid, margins of adjacent lobes nonoverlapping or slightly overlapping distally, serrate, surfaces glabrous.
simple, 1–5, exceeding basal leaves, each 10–50-flowered;
bracts lanceolate to trullate, 10–35 x 3–5 mm, undivided or 1-pinnatifid, proximal margins entire, distal 1- or 2-serrate, surfaces glabrous.
simple, 1–3, exceeding basal leaves, each 6–20-flowered;
bracts lanceolate, 5–15 x 3–5 mm, undivided, proximal margins entire, distal serrate, surfaces glabrous.
2–4 mm.
2–3 mm.
calyx 9–18 mm, downy to tomentose, lobes 5, triangular, 3–4 mm, apex entire, ciliate;
corolla 23–43 mm, tube dark red, purple, or orange-yellow, rarely white, 8–18 mm;
galea dark red, purple, or orange-yellow, rarely white, 15–25 mm, beakless, margins entire medially and distally, apex straight;
abaxial lip dark red, purple, or orange-yellow, rarely white, 8–15 mm.
calyx 10–14 mm, tomentose, lobes 5, triangular, 5–7 mm, apex entire, glabrous;
corolla 18–22 mm, tube pinkish, rarely white, 8–13 mm;
galea pink to lavender, rarely white, 10–11 mm, beakless, margins entire medially and distally, apex arching over abaxial lip;
abaxial lip lavender, 4–7 mm.
= 16.
= 16.
Pedicularis densiflora
Pedicularis dudleyi
Pedicularis palustris
Scarlet corollas with an undomed, toothless galea and two- or three-pinnatifid leaves are diagnostic of Pedicularis densiflora. This species occurs in forested subalpine regions of southern Oregon, western slopes of the Sierra Nevada, and the Coast Ranges of California south to Baja California. Herbarium records indicate northern populations of P. densiflora occur at higher elevations than do more southern populations.
(Discussion copyrighted by Flora of North America; reprinted with permission.)
Shapes of flowers and leaves of Pedicularis dudleyi are similar to those of P. semibarbata; P. dudleyi has larger vegetative features. Floral features that set P. dudleyi apart include a 10–14 mm calyx and pink to purple corolla versus a 7–9 mm calyx and pale yellow corolla in P. semibarbata.
Pedicularis dudleyi occurs in the coastal mountains of central California in Monterey, San Luis Obispo, San Mateo, and Santa Cruz counties.
(Discussion copyrighted by Flora of North America; reprinted with permission.)
Subspecies 4 (1 in the flora).
Four subspecies of Pedicularis palustris have been designated in Europe; North American material appears to be subsp. palustris.
The overall form and habit of Pedicularis palustris are very similar to those of P. pennellii. Inflorescences of both species consist of paniculate racemes, and galea margins have two sets of paired teeth, one set medial and the other distal.
(Discussion copyrighted by Flora of North America; reprinted with permission.)
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