Castilleja affinis |
Castilleja kerryana |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
California paintbrush, coast Indian paintbrush, coast paintbrush, Indian paintbrush |
Kerry's Indian paintbrush, Kerry's paintbrush |
|||||||||
Habit | Herbs, perennial, 1.4–6 dm; caudex woody; with a taproot. | Herbs, perennial, 0.5–19 dm; from a branching, woody caudex; with a taproot. | ||||||||
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. |
few to many, short-decumbent, becoming upright-ascending, unbranched, hairs moderately dense, spreading to erect, medium length and long, soft, mixed with shorter stipitate-glandular ones. |
||||||||
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. |
greenish to dull purplish brown, linear to linear-lanceolate or narrowly lanceolate or narrowly oblong, 1–7 cm, not fleshy, margins plane, involute, (0–)3-lobed, apex acute, distalmost obtuse to rounded; lobes erect, linear-lanceolate to narrowly long-triangular, usually shorter and narrower than central lobe, usually arising at or above mid length, apex acute to rounded. |
||||||||
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. |
2.5–8 × 2–5(–8) cm at midflowering; bracts red to red-orange, crimson, or magenta throughout, sometimes green, pale orange, rose red, salmon, or yellow throughout, or proximally greenish or dull reddish, distally colored as above, lanceolate to elliptic or oblong, 3(–5)-lobed; lobes ascending to erect, linear to lanceolate or narrowly oblong, short or medium length, arising near or above mid length, central lobe apex rounded to acute, lateral ones acute to obtuse. |
||||||||
Pedicels | 0 mm or nearly so. |
|||||||||
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 or slightly curved, 24–45(–50) mm; tube 22–38 mm; beak and abaxial lips conspicuously exserted; beak adaxially green to yellow, 8–11 mm; abaxial lip ascending, green, sometimes yellowish or black, slightly inflated, visible through front cleft and subequal to calyx, 4–6.5 mm, 33–50% as long as beak; teeth ascending, pink, white, or rose red, 1–4 mm. |
||||||||
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, 24–44 mm; abaxial and adaxial clefts 9–18 mm, 30–45% of calyx length, deeper than laterals, lateral 1–4 mm, 5–10% of calyx length; lobes lanceolate to ovate, apex rounded to acute. |
||||||||
2n | = 48, 72, 96. |
|||||||||
Castilleja affinis |
Castilleja kerryana |
|||||||||
Phenology | Flowering Jul–Aug(–Sep). | |||||||||
Habitat | Moist to dry, rocky or gravelly slopes and ridges, scree, talus, krummholz, turf or fellfields, snowfield or meltwater margins, subalpine to alpine, Cambrian limestone. | |||||||||
Elevation | 2100–2900 m. (6900–9500 ft.) | |||||||||
Distribution |
CA; nw Mexico
|
MT |
||||||||
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 kerryana is endemic to alpine peaks and ridges around the Scapegoat Plateau of Lewis and Clark County, in the eastern Rocky Mountains of central-western Montana. It is closely associated with and probably parasitic on Dryas hookeriana. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
||||||||
Key |
|
|||||||||
Source | FNA vol. 17, p. 582. | FNA vol. 17, p. 616. | ||||||||
Parent taxa | Orobanchaceae > Castilleja | Orobanchaceae > Castilleja | ||||||||
Sibling taxa | ||||||||||
Subordinate taxa | ||||||||||
Name authority | Hooker & Arnott: Bot. Beechey Voy., 154. (1833) | J. M. Egger: Phytoneuron 2013-21: 2, figs. 1–6, 10. (2013) | ||||||||
Web links |