Castilleja affinis |
Castilleja victoriae |
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California paintbrush, coast Indian paintbrush, coast paintbrush, Indian paintbrush |
Victoria owl-clover, Victoria paintbrush, Victoria's owl's-clover, Victoria's owl-clover, Victoria's paintbrush |
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Habit | Herbs, perennial, 1.4–6 dm; caudex woody; with a taproot. | Herbs, annual, 0.2–2 dm; with fibrous roots. | ||||||||
Stems | few to many, erect to ascending, unbranched or branched at proximal nodes, sometimes with short, leafy axillary branches, hairs sparse to dense, spreading, short and long, soft to stiff, unbranched, sometimes branched, eglandular, sometimes stipitate-glandular. |
solitary, erect, unbranched, sometimes branched, hairs spreading, long, soft, mixed with short stipitate-glandular ones. |
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Leaves | green or purplish, sometimes red-brown, linear or linear-oblong to broadly lanceolate, 2–13 cm, not or ± fleshy, margins wavy or plane, flat or involute, 0–5-lobed, sometimes with small secondary lobes, short, leafy axillary shoots common, usually conspicuous, apex acuminate or acute to rounded; lobes spreading, linear to lanceolate, lateral lobes almost as wide as mid blade, apex acute to rounded. |
usually brownish throughout, sometimes greenish proximally, brownish distally, margins deep brown, lanceolate to narrowly ovate, 0.5–2.7 cm, not fleshy, margins plane, involute, 0–3(–5)-lobed, apex acute; lobes spreading-ascending, linear to lanceolate, apex acute, obtuse, or rounded. |
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Inflorescences | 3–25(–30) × 1.5–5 cm; bracts proximally green or deep purple, distally red, crimson, scarlet, pink, pinkish purple, pinkish red, or yellow, sometimes rose magenta, red-orange, or orange, oblanceolate or obovate to oblong or lanceolate, (0–)3–5(–7)-lobed; lobes spreading to ascending, linear to obovate, long, proximal lobes at or arising below mid length, apices acute to obtuse, center lobe sometimes rounded. |
1–5 × 1.5–3 cm; bracts dull reddish brown throughout, or proximally dull greenish, distally dull reddish brown, narrowly ovate, 3–7-lobed; lobes ascending, lanceolate, medium length, arising near or above mid length, apex broadly acute or obtuse. |
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Pedicels | 0 mm or nearly so. |
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Corollas | straight or ± curved, 17–40 mm; tube 10–15 mm; beak long-exserted to subequal to calyx, adaxially green, 7–20 mm, puberulent, eglandular; abaxial lip deep green to reddish, brown, or deep purple, reduced, inconspicuous, included in calyx, 1.5–3 mm, 15–25% as long as beak; teeth ascending, green, 0.5–2 mm. |
straight, 10–18 mm; tube 9–13 mm; abaxial lip and beak exserted; beak adaxially white, sometimes faintly diffuse purple, 3 mm, inconspicuously puberulent, hairs short stipitate-glandular; abaxial lip yellowish, cream, or soft pale yellow, lacking spots, moderately conspicuous, pouches 3, conspicuous, 1–3 mm deep, central one furrowed, conspicuous, 2–2.5 mm, 60–75% as long as beak; teeth erect, white or cream, 0.5–0.8 mm. |
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Calyces | proximally pale or green, distally as in distal portion of bracts, 14–35 mm; abaxial and adaxial clefts 6–22 mm, 33–50% of calyx length, deeper than laterals, lateral 2–7 mm, 15–25% of calyx length; lobes lanceolate or oblong, apex acute to obtuse or rounded, sometimes curved upward. |
colored as bracts, 8–12 mm; abaxial and adaxial clefts 5–6 mm, 50% of calyx length, deeper than laterals, lateral 3–4 mm, 30–40% of calyx length; lobes linear-lanceolate, apex acute. |
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Stigmas | included in beak. |
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2n | = 48, 72, 96. |
= 24. |
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Castilleja affinis |
Castilleja victoriae |
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Phenology | Flowering (Apr–)May–Jul. | |||||||||
Habitat | Vernal pools, springs, windswept, thin-soiled rocky knolls and benches by sea, gneiss. | |||||||||
Elevation | 0–10 m. (0–0 ft.) | |||||||||
Distribution |
CA; nw Mexico
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WA; BC |
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Discussion | Varieties 3 (3 in the flora). Castilleja affinis is highly variable and one of the more common paintbrushes at lower elevations in California, west of the Sierra Nevada, from the northern coast south to northern Baja California. Some recent authors (for example, M. Wetherwax et al. 2012) include C. litoralis of the Pacific Northwest coast as a subspecies of C. affinis, but due to the high polyploid nature of C. litoralis and its significantly closer morphological resemblance to C. miniata var. dixonii, that treatment is not followed here. Also see the comments under 62. C. litoralis. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Castilleja victoriae was first collected in 1893 but not described until 2008. It is restricted to the southernmost tip of Vancouver Island, near Oak Bay, and to several small adjacent islands within a 30 km radius in British Columbia and Washington. Its primary habitat is small depressions and vernal pools on gentle gradients within 100 m of the sea, making it particularly vulnerable to development and recreational conflicts. Never common, several historic populations near Victoria were extirpated before the species was recognized. The majority of the global population is found on Trial Island. All known extant populations would be inundated by projected sea level increases and storm surges due to climate change. It should be considered globally endangered. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
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Key |
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Source | FNA vol. 17, p. 582. | FNA vol. 17, p. 663. | ||||||||
Parent taxa | Orobanchaceae > Castilleja | Orobanchaceae > Castilleja | ||||||||
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Subordinate taxa | ||||||||||
Name authority | Hooker & Arnott: Bot. Beechey Voy., 154. (1833) | Fairbarns & J. M. Egger: Madroño 54: 335, figs. 1, 3 [lower right]. (2008) | ||||||||
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