Castilleja mendocinensis |
Castilleja ambigua |
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Mendocino coast Indian paintbrush, Mendocino coast paintbrush |
estuarine paintbrush, johnny-nip, owl-clover paintbrush, paint-brush owl-clover, paintbrush, paintbrush owl's-clover |
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Habit | Herbs, perennial, 1.7–6.5 dm; from a woody caudex; with a taproot. | Herbs, annual, sometimes biennial, 0.6–3.5 dm; with fibrous roots. | ||||||||||||
Stems | few to many, decumbent to ascending, much-branched, with leafy axillary shoots, villous, hairs spreading, long, stiff to soft, eglandular, mixed with short-glandular ones. |
few to many, sometimes solitary (var. meadii), ascending or erect, often decumbent proximally, unbranched or branched above base, hairs sparse to moderately dense, spreading, long, soft, eglandular, mixed with short stipitate-glandular hairs. |
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Leaves | gray-green becoming ± purple, or green, ± cup-shaped, oblong to narrowly elliptic or suborbicular, 0.5–2(–5) cm, ± fleshy, cupulate throughout, sometimes obscurely so on distal portion of stem, margins plane, flat to involute, 0–3-lobed, apex rounded; lobes ascending, oblong to rounded, apex truncate or rounded, sometimes ± acute. |
green or brownish in upland forms, linear-lanceolate to widely lanceolate, linear, elliptic, obovate, or oblong, rarely ovate or cup-shaped, (0.6–)0.8–5 cm, fleshy or not, margins plane, flat, 3–5(–7)-lobed, apex rounded to obtuse or acuminate, abaxial surface often stipitate-glandular, adaxial sometimes shiny, glabrous; lobes ascending to erect, linear to lanceolate, apex acute or obtuse. |
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Inflorescences | 5–23 × 1.5–3.5 cm; bracts proximally greenish, distally bright red or red-orange, sometimes orange, oblong, ovate, or widely cuneate to widely obovate to suborbiculate, sometimes cup-shaped, 0–3-lobed, sometimes with 3 additional shallow teeth at tip of central lobe; lobes erect, oblong to broadly triangular, short, arising above mid length, apex truncate, rounded, or obtuse, lateral ones sometimes acute. |
1.5–9(–13) × 1–4 cm; bracts proximally green, rarely brownish purple, distally white, cream, pink, or purple on apices, lanceolate, oblong, or ovate, (0–)3–5(–7)-lobed; lobes ascending or divaricate-ascending, oblong to linear, short to long, arising below or above mid length, central lobe apex usually rounded to truncate, others acute to obtuse. |
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Corollas | straight or slightly curved, 28–45 mm; tube 18–20 mm; beak exserted, adaxially green or yellow-green, 15–25 mm; abaxial lip deep green, reduced, visible in front cleft, 1–1.5 mm, 10% as long as beak; teeth incurved, green, 0.5–1 mm. |
straight, 14–24 mm; tube 11–21 mm, expanded distally; abaxial lip and beak usually exserted, beak straight or slightly curved, adaxially white, yellow, or pink, sometimes green or purplish, (1–)4–7 mm, sparsely to densely short-hairy; abaxial lip pale to bright yellow, sometimes becoming pink, orange, or red after anthesis, with red-brown or purple spots at base of each tooth and sometimes at base of each pouch, conspicuous, pouches 3, ± prominent, divergent, saccate, 2–7 × 3–7 mm, (33–)60–75(–90)% as long as beak; teeth erect, sometimes spreading, white, pink, purple, or green, often with whitish bases, 1–3 mm. |
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Calyces | colored as bracts, often with a yellow central band, 20–31 mm; abaxial and adaxial clefts 8–12 mm, ca. 50% of calyx length, deeper than laterals, lateral 2–6 mm, 10–15% of calyx length; lobes oblong to broadly or narrowly triangular, apex obtuse or rounded, sometimes acute. |
green to pale yellowish green or tipped with white or purple, 8–23 mm; abaxial and adaxial clefts 5–9 mm, 33–50(–67)% of calyx length, lateral 2–5.5 mm, 20–40% of calyx length; lobes linear or narrowly lanceolate to oblong or ± triangular, apex acuminate or narrowly acute to obtuse or rounded. |
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Filaments | glabrous. |
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2n | = 72. |
= 24. |
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Castilleja mendocinensis |
Castilleja ambigua |
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Phenology | Flowering Apr–Aug. | |||||||||||||
Habitat | Coastal scrub, headlands, sea bluffs, over sandstone or serpentine. | |||||||||||||
Elevation | 0–100 m. (0–300 ft.) | |||||||||||||
Distribution |
CA; OR
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CA; OR; WA; BC
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Discussion | Castilleja mendocinensis is a coastal plant from Mendocino County, California, northward to Curry County, Oregon. Its close relative, C. latifolia, occurs in similar habitats south of San Francisco Bay. There is one known population in Oregon, and a number of California localities are threatened by coastal development. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Varieties 4 (4 in the flora). Castilleja ambigua is a complex species, treated here with four varieties, though many localized variations exist among populations, and these are still incompletely understood. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
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Key |
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Source | FNA vol. 17, p. 626. | FNA vol. 17, p. 584. | ||||||||||||
Parent taxa | Orobanchaceae > Castilleja | Orobanchaceae > Castilleja | ||||||||||||
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Synonyms | C. latifolia subsp. mendocinensis | |||||||||||||
Name authority | (Eastwood) Pennell: Proc. Acad. Nat. Sci. Philadelphia 99: 184. (1947) | Hooker & Arnott: Bot. Beechey Voy., 154. (1833) | ||||||||||||
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