Pedicularis attollens |
Pedicularis capitata |
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attol lousewort, attoll lousewort, elephant snouts, little elephant head, little elephant's head, woolly Mammoth |
capitate lousewort, pédiculaire capitée |
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Habit | Plants 15–78 cm. | Plants 2–13.5 cm. | ||||
Leaves | basal 5–25, blade elliptic, 60–150(or 200–250) x 3–23 mm, 1- or 2-pinnatifid, margins of adjacent lobes nonoverlapping, serrate, surfaces glabrous or scattered glands; cauline 2–20, blade elliptic, 5–50(–100) x 1–5 mm, undivided or 1(or 2)-pinnatifid, margins of adjacent lobes nonoverlapping, serrate, surfaces glabrous. |
basal 2 or 3, blade ovate or elliptic, 10–40 x 5–20 mm, 2(or 3)-pinnatifid, margins of adjacent lobes nonoverlapping or extensively overlapping distally, serrate, surfaces glabrous or hirsute; cauline 0–2, blade elliptic, 5–25 x 5–10 mm, 2-pinnatifid, margins of adjacent lobes nonoverlapping or extensively overlapping distally, serrate, surfaces scattered hispid. |
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Racemes | simple, 1–3, exceeding basal leaves, each 10–50-flowered; bracts lanceolate to triangular, 5–10 x 3–10 mm, pinnatifid, margins entire, surfaces glabrous or tomentose. |
simple, capitate, 1 or 2, exceeding basal leaves, each 2–8-flowered; bracts subulate to narrowly lanceolate, 10–20(–50) x 6–8 mm, undivided proximally, undivided or 1- or 2-pinnatifid distally, proximal margins entire, distal serrate, surfaces sparsely tomentose. |
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Pedicels | 1.2–1.6 mm. |
2–3 mm. |
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Flowers | calyx 4–5 mm, glabrous or tomentose, lobes 5, triangular, 2–2.5 mm, apex entire, glabrous; corolla 6–8 mm, tube pink, rarely white, 3–6 mm; galea white or pink with 2 purple spots or stripes, 1–2 mm, beaked, beak coiled, 3–6 mm, base curving, margins entire medially and distally, apex not surrounded by abaxial lip, axis of coil nearly vertical; abaxial lip pendulous, white or pink with purple stripe, 4–5.5 mm. |
calyx 10–15 mm, hirsute, lobes 5, triangular to spatulate, 4–6 mm, apex serrate, glabrous; corolla 19–40 mm, tube light yellow, sometimes cream to pink, 5–20 mm; galea light yellow, sometimes cream to pink, apically sometimes diffuse purple, 12–20 mm, beakless, margins entire medially and distally, apex arching beyond abaxial lip; abaxial lip light yellow, sometimes cream to pink, 10–15 mm. |
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2n | = 16. |
= 16 (Asia). |
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Pedicularis attollens |
Pedicularis capitata |
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Phenology | Flowering Jun–Aug. | |||||
Habitat | Moist arctic and alpine tundras, heathlands, alpine slopes. | |||||
Elevation | 10–2100 m. (0–6900 ft.) | |||||
Distribution |
CA; NV; OR
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AK; AB; BC; NT; NU; QC; YT; Greenland; n Asia
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Discussion | Subspecies 2 (2 in the flora). The flowers of Pedicularis attollens, like those of P. groenlandica, resemble an elephant’s head, and A. Heller placed them both in Elephantella. The short, upturned beak, in contrast to the long, more horizontal downturned beak of P. groenlandica, is a distinguishing feature of P. attollens. Whereas P. groenlandica occurs across much of western and arctic North America, P. attollens is found primarily in the Cascade Range of central and southern Oregon and the Sierra Nevada of California and Nevada. It is also reported from the Klamath Range to the west and the White and Sweetwater mountains and the Warner Range to the east of the Sierra Nevada. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Inflorescences of Pedicularis capitata display no more than five clustered flowers; the long, vertical corolla tube and curved galea that arches over the appressed, broad lobes of the abaxial lip are distinctive. The tip of the galea can be the same color as the corolla tube and abaxial lip but sometimes is a diffuse pink to purple and not distinctly bicolored as in the galeas of P. flammea or P. oederi, with which it is often confused. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
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Key |
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Source | FNA vol. 17, p. 514. | FNA vol. 17, p. 517. | ||||
Parent taxa | Orobanchaceae > Pedicularis | Orobanchaceae > Pedicularis | ||||
Sibling taxa | ||||||
Subordinate taxa | ||||||
Synonyms | Elephantella attollens | |||||
Name authority | A. Gray: Proc. Amer. Acad. Arts 7: 384. (1868) | Adams: Nouv. Mém. Soc. Imp. Naturalistes Moscou 5: 100. (1817) | ||||
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