Castilleja subinclusa |
Castilleja revealii |
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Franciscan paint brush, longleaf Indian paintbrush |
Bryce Canyon Indian paintbrush, Reveal's paintbrush |
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Habit | Herbs, perennial, 1.8–12 dm; from a woody caudex; with a taproot. | Herbs, perennial, 0.8–1.5(–2) dm; from a woody caudex; with a taproot. | ||||||||
Stems | solitary or few to many, erect to ascending, often leaning on nearby shrubs (var. jepsonii), unbranched or branched, often with small, leafy axillary shoots, hairs matted to spreading, short and long, soft, mixed with short stipitate-glandular ones. |
solitary, sometimes few, erect or ascending, sometimes decumbent, unbranched, glabrous proximally, hairy distally, hairs retrorse or spreading, rarely appressed, short to medium length, soft, eglandular. |
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Leaves | green, pale gray-green, sometimes dull reddish purple, linear to narrowly, sometimes broadly, lanceolate, 2–10.5 cm, not fleshy, margins plane, sometimes ± wavy, flat or involute, 0(–3)-lobed, apex acuminate to acute; lobes spreading, linear to short-lanceolate, often arising near mid length, apex acute to obtuse. |
green, green tinged with purple, or dull purple, linear to narrowly lanceolate, 1.7–3.5(–4.5) cm, not fleshy, margins plane, slightly involute, 0(–3)-lobed, apex acute; lobes ascending, linear, mostly short, apex acute. |
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Inflorescences | 3–30 × 1–7 cm; bracts green or dull purple throughout, or proximally green or dull purple, distally bright red to orange-red, sometimes salmon, orange, or yellow, usually linear to lanceolate, distal sometimes broadly lanceolate to oblong or elliptic, 0(–3)-lobed; lobes spreading to erect, linear to oblong or triangular, short or medium length, arising near or above mid length, apex acute to obtuse. |
3.5–6.5 × 2–5 cm; bracts magenta, rose red, lavender, or pink throughout, broadly lanceolate, oblong, or ovate, (0–)3(–5)-lobed; lobes ascending to erect, linear to lanceolate, short, arising above, sometimes slightly below, mid length, center lobe apex rounded, lateral ones acute. |
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Corollas | curved proximally, straight to slightly curved distally, 25–57 mm; tube 15–29 mm; beak subequal to or exceeding calyx but abaxial lip, beak, and often part of tube usually exserted out abaxial cleft; beak adaxially green, yellow-green, or yellow, 13–21 mm, margins red, orange, or yellow; abaxial lip green, yellow, reddish, blackish, or deep red-purple, reduced, protuberant, forming a platform, 1–2 mm, 5–25% as long as beak; teeth ascending, green, purple sometimes with reddish tip, yellow, or blackish, 0.5–1 mm. |
straight or slightly curved, 19–25(–27.5) mm; tube 9–16 mm; beak exserted, adaxially green, 7–10(–11.5) mm; abaxial lip deep green or deep purple, slightly inflated, rounded, 1.5–2.5 mm, 20–30% as long as beak; teeth usually ± incurved, magenta or deep green, 0.6–1.4(–2) mm. |
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Calyces | proximally pale green, rarely pale purple, distally bright red or red-orange, rarely orange or yellow, or bright red or red-orange throughout, 20–42 mm; abaxial clefts 13–27 mm, adaxial 7–17 mm, abaxial 40–70% of calyx length, adaxial 12–33% of calyx length, deeper than laterals, lateral 0–7.5 mm, 0–35% of calyx length; lobes linear to narrowly triangular, strongly curved away from stem proximally and distally obviously curved toward stem, apex acute to acuminate to obtuse. |
colored as bracts, 16.5–22(–27) mm; abaxial and adaxial clefts (8–)10–15(–18) mm, 33–40% of calyx length, deeper than laterals, lateral (1.5–)3–6(–8) mm, 20–30% of calyx length; lobes narrowly lanceolate to elliptic, apex acute, sometimes obtuse. |
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2n | = 24, 48, 72, 96. |
= 24. |
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Castilleja subinclusa |
Castilleja revealii |
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Phenology | Flowering May–Jul. | |||||||||
Habitat | Dry, gravelly openings and barrens in pine forests, limestone. | |||||||||
Elevation | 2400–3100 m. (7900–10200 ft.) | |||||||||
Distribution |
CA; nw Mexico
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UT
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Discussion | Varieties 3 (3 in the flora). Castilleja subinclusa is divided into three varieties with somewhat discontinuous ranges. Identification of the varieties is often difficult when comparing only a single trait but is more easily accomplished when the characters are considered in a suite. The three varieties are also separable by range and habitat. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Castilleja revealii is a narrow endemic of limestone gravel barrens on the Markagunt and Paunsaugunt plateaus in and adjacent to the rim of Bryce Canyon National Park and Cedar Breaks National Monument in south-central Utah. It is also known from a single collection from the southwestern edge of the Aquarius Plateau. These xeric barrens have an extremely high amount of reflective sunlight and support few other plants. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
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Key |
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Source | FNA vol. 17, p. 657. | FNA vol. 17, p. 650. | ||||||||
Parent taxa | ||||||||||
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Synonyms | C. parvula var. revealii | |||||||||
Name authority | Greene: Pittonia 4: 2. (1899) — (as Castilleia) | N. H. Holmgren: Bull. Torrey Bot. Club 100: 87, fig. 2. (1973) | ||||||||
Web links |