Calochortus lyallii |
Calochortus tolmiei |
|
---|---|---|
Lyall's mariposa-lily |
hairy star tulip, pussy ears, Tolmie star-tulip, Tolmie's cat's ear, Tolmie's mariposa-lily |
|
Stems | not branching or with branch in axil of cauline leaf, straight, 1–5 dm. |
± slender, usually branching, 1–4 dm. |
Leaves | basal solitary, persistent, 1–3 dm × 2–20 mm, usually not exceeding inflorescence; blade tapering toward both ends. |
basal persistent, 1–4 dm; blade lanceolate, tapering at base, flat; cauline bractlike. |
Inflorescences | subumbellate, 1–9-flowered; bracts 2–several, lanceolate to linear, attenuate, unequal, 1–5 cm; peduncle slender, becoming stiffly erect in fruit. |
± umbellate, 1–several-flowered. |
Flowers | erect or spreading; perianth open, campanulate; sepals white or purplish-tinged, usually with purple crescent, lanceolate, usually equaling petals, often adaxially papillose, apex acuminate to attenuate; petals white or purplish-tinged, usually with median, red-purple, adaxial crescent distal to gland, ovate to lanceolate, abruptly contracted at base into short, conspicuous claw, usually conspicuously fringed with long, slender hairs, adaxial surface ± papillose, bearing a few long hairs distal to claw, apex acute to acuminate; glands transversely oblong, depressed, arched upward, bordered proximally by narrower, crenate membrane, with short, thick hairs toward distal margin of enclosed surface, both fringe of lower membrane and hairs densely long-papillose; filaments basally dilated, ± equaling anthers; anthers oblong-lanceolate, apex acute to short-apiculate. |
erect or spreading; perianth open, campanulate; sepals 10–15 mm; petals white to pinkish or purplish, obovate, 12–25 mm, adaxial surface densely hairy, margins ciliate; glands bordered proximally by ciliate membrane, distally by short hairs; anthers lanceolate, apex acute to apiculate. |
Capsules | erect, 3-winged, ellipsoid, base and apex acute. |
nodding, winged, oblong, 2–3 cm. |
Seeds | irregular. |
deep purple, dark brown in age, irregular. |
2n | = 20. |
= 20. |
Calochortus lyallii |
Calochortus tolmiei |
|
Phenology | Flowering late spring–mid summer. | Flowering mid spring–mid summer. |
Habitat | Dry slopes, open coniferous forests | Open grassy slopes or in woods, often on poor, dry soil |
Elevation | 300–1500 m (1000–4900 ft) | 0–2000 m (0–6600 ft) |
Distribution |
WA; BC
|
CA; OR; WA
|
Source | FNA vol. 26, p. 130. | FNA vol. 26, p. 124. |
Parent taxa | Liliaceae > Calochortus | Liliaceae > Calochortus |
Sibling taxa | ||
Name authority | Baker: J. Linn. Soc., Bot. 14: 305. (1874) | Hooker & Arnott: Bot. Beechey Voy., 398. (1840) |
Web links |