Pedicularis densiflora |
Pedicularis pulchella |
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Indian warrior, warrior's plume |
mountain lousewort, pretty dwarf lousewort |
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Habit | Plants 10–50 cm. | Plants 6–12 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 15–20, blade lanceolate to elliptic, 10–20 x 5–10 mm, 2- or 3-pinnatifid, margins of adjacent lobes extensively overlapping, serrate, surfaces glabrous; cauline 4–10, blade elliptic, 10–25 x 3–7 mm, 2- or 3-pinnatifid, margins of adjacent lobes extensively overlapping throughout, serrate, apex cuspidate, surfaces glabrous or tomentose. |
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. |
simple, 1–4, exceeding basal leaves, each 8–50-flowered; bracts lanceolate or elliptic to trullate, 4–25 x 3–6 mm, 2-pinnatifid, adjacent margins extensively overlapping, proximal margins entire, distal cuspidate, surfaces glabrous or tomentose. |
Pedicels | 2–4 mm. |
4–10 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 8–12 mm, tomentose, lobes 5, triangular, 1.5–3 mm, apex entire or pinnatifid to serrate, glabrous; corolla 17–27 mm, tube violet-red, 9–10 mm; galea violet-red, 7–15 mm, beakless, margins entire medially, 1-toothed distally, apex arching over abaxial lip; abaxial lip violet-red, 6–9 mm. |
2n | = 16. |
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Pedicularis densiflora |
Pedicularis pulchella |
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Phenology | Flowering Feb–May. | Flowering Jun–Jul. |
Habitat | Mixed coniferous forests. | Gravel fields and slopes at or above tree lines. |
Elevation | 30–3100 m. (100–10200 ft.) | 2700–3000 m. (8900–9800 ft.) |
Distribution |
CA; OR; Mexico (Baja California)
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MT; WA; WY |
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.) |
Pedicularis pulchella occurs in the Absaroka and Beartooth ranges of southwestern Montana and northwestern Wyoming, the Anaconda and Madison ranges of Montana, and one site in the Cascade Range of Washington. The overlapping adjacent lobes of its two-, or sometimes three-, pinnatifid leaves are a characteristic feature of P. pulchella. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 17, p. 521. | FNA vol. 17, p. 530. |
Parent taxa | Orobanchaceae > Pedicularis | Orobanchaceae > Pedicularis |
Sibling taxa | ||
Name authority | Bentham: in W. J. Hooker, Fl. Bor.-Amer. 2: 110. (1838) | Pennell: Notul. Nat. Acad. Nat. Sci. Philadelphia 95: 7, fig. [p. 9 (right)]. (1942) |
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