Castilleja suksdorfii |
Castilleja collegiorum |
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Suksdorf's Indian paintbrush, Suksdorf's paintbrush |
colleagues paintbrush, collegial paintbrush |
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Habit | Herbs, perennial, 3–5(–8) dm; from slender, creeping rhizomes. | Herbs, perennial, 1.1–2.8 dm; from a woody caudex; with a taproot. |
Stems | solitary, sometimes few, erect from a slender, creeping base, unbranched, glabrate or hairs spreading, long, soft to ± stiff and shorter, stipitate-glandular. |
few to many, erect or ascending, short-decumbent at base, unbranched, hairs dense, spreading to erect, ± short, soft, usually stipitate-glandular, longer ones sometimes eglandular. |
Leaves | green, distal sometimes red-tipped, linear-lanceolate, sometimes distal broadly lanceolate or ovate, 1.2–8.9 cm, not fleshy, margins plane, flat or slightly involute, 0–5(–7)-lobed, apex acute to acuminate, sometimes obtuse or rounded; lateral lobes spreading-ascending or widely spreading, linear, often much narrower than mid blade, apex acute. |
pale green to dull reddish maroon, linear to linear-lanceolate, 0.8–3.5 cm, not fleshy, margins plane, slightly involute, 0–3(–5)-lobed, apex acuminate; lateral lobes ascending to spreading, linear-lanceolate, usually arising from distal 1/2 of blade, usually narrower than central lobe, apex acuminate to acute. |
Inflorescences | 2.5–9(–11) × 2–5.5 cm; bracts proximally greenish, distally abruptly red to orange-red, often with a yellow, rarely purplish, medial band, narrowly lanceolate to ovate, 3–7(–11)-lobed; lobes spreading to erect, linear, narrowly lanceolate, or narrowly oblanceolate, long, arising below mid length, apex acute to obtuse. |
10–40(–80 with age) × 0.5–2.5 cm; bracts pale cream to pale greenish yellow throughout, often partly to entirely suffused with dull reddish purple to maroon, especially proximally, along veins, and with age, sometimes distal apices pale, dullish red, lanceolate to ovate, usually 3-lobed, central lobe sometimes with short teeth; lobes spreading-ascending, linear-lanceolate, short to medium length, arising at or above mid length, apex acute. |
Corollas | ± curved, 30–50 mm; tube 11–18 mm; beak exserted, adaxially green, 18–20 mm; abaxial lip deep green, reduced, 1 mm, 10% as long as beak; teeth ascending, deep green, 1 mm. |
straight, 16.5–25 mm; tube 12–18 mm; beak scarcely exserted, adaxially pale green to yellowish, 3–7 mm; abaxial lip green, not inflated, grooved, 2.5 mm, 33–50% as long as beak; teeth slightly incurved, white, 1 mm. |
Calyces | colored as bracts, 20–30 mm; abaxial and adaxial clefts 11–18 mm, 50–75% of calyx length, deeper than laterals, lateral 8–12 mm, 30–50% of calyx length; lobes linear, apex acute. |
pale cream to pale greenish yellow, sometimes reddish violet to maroon on distal segments and/or with a thin vertical strip of pale reddish violet to maroon along veins, 11–20 mm; abaxial and adaxial clefts 7–12 mm, 60% of calyx length, deeper than laterals, lateral 0.5–1 mm, 5–10% of calyx length; lobes triangular, apex acute to obtuse. |
2n | = 36. |
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Castilleja suksdorfii |
Castilleja collegiorum |
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Phenology | Flowering Jun–Sep. | Flowering late Jun–Jul. |
Habitat | Mesic to wet meadows, marshes, peatlands, springs, stream margins, montane to subalpine. | Hummocks and margins of moist to wet meadows. |
Elevation | 1000–2200 m. [3300–7200 ft.] | 1700–1800 m. [5600–5900 ft.] |
Distribution |
OR; WA
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OR
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Discussion | Castilleja suksdorfii is endemic to wet habitats in the Cascade Range from the Goat Rocks Wilderness Area in Yakima County, Washington, south to the vicinity of Crater Lake National Park in Klamath County, Oregon. Reports of this species farther north in Washington and southern British Columbia are referable to C. rupicola. Castilleja suksdorfii is a polyploid species and may be of hybrid origin. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Castilleja collegiorum is endemic to a large meadow system in the southern Cascade Range of Klamath County. It is similar to C. cryptantha in Washington and C. lemmonii in California but differs from both in structural details of the inflorescence, calyx, bracts, and leaves. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 17, p. 659. | FNA vol. 17, p. 598. |
Parent taxa | ||
Sibling taxa | ||
Name authority | A. Gray: Proc. Amer. Acad. Arts 22: 311. (1887) | J. M. Egger & S. Malaby: Phytoneuron 2015-33: 1, figs. 1–3, 9[left]. (2015) |
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