Pedicularis densiflora |
Pedicularis angustifolia |
|
---|---|---|
Indian warrior, warrior's plume |
Mogollon Mountain lousewort |
|
Habit | Plants 10–50 cm. | Plants 35–55 cm. |
Leaves | 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 0; cauline 10–20, blade linear to narrowly lanceolate, 15–70 x 1–6 mm, undivided, margins serrate, surfaces glabrous. |
Racemes | 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. |
paniculate or simple or buds present in cauline leaf axils, 3–15, each 2–12-flowered; bracts linear to narrowly lanceolate, 2–70 x 1–6 mm, undivided, proximal margins entire, distal serrate, surfaces glabrous. |
Pedicels | 2–4 mm. |
1.5–4.5 mm. |
Flowers | 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 5.5–8.5 mm, glabrous, lobes 2, triangular, 0.5–1 mm, apex entire, glabrous; corolla 12–20 mm, tube yellow, 4–10 mm; galea yellow, 8–11 mm, beakless, margins entire medially, 1-toothed distally, apex arching over abaxial lip; abaxial lip yellow, 6–8 mm. |
2n | = 16. |
|
Pedicularis densiflora |
Pedicularis angustifolia |
|
Phenology | Flowering Feb–May. | Flowering Jul–Aug. |
Habitat | Mixed coniferous forests. | Moist forested ridges and slopes. |
Elevation | 30–3100 m. (100–10200 ft.) | 2000–3000 m. (6600–9800 ft.) |
Distribution |
CA; OR; Mexico (Baja California)
|
NM; Mexico (Chihuahua, Durango, Michoacán) |
Discussion | 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.) |
Plants of Pedicularis angustifolia have two-lobed calyces, undivided linear leaves, and branched or unbranched inflorescences. The beakless galea has a single tooth on each abaxial margin at the distal tip of the galea apex. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 17, p. 521. | FNA vol. 17, p. 513. |
Parent taxa | Orobanchaceae > Pedicularis | Orobanchaceae > Pedicularis |
Sibling taxa | ||
Synonyms | P. angustissima | |
Name authority | Bentham: in W. J. Hooker, Fl. Bor.-Amer. 2: 110. (1838) | Bentham: Pl. Hartw., 22. (1839) |
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