Calochortus lyallii |
Calochortus amoenus |
|
---|---|---|
Lyall's mariposa-lily |
purple fairy-lantern |
|
Stems | not branching or with branch in axil of cauline leaf, straight, 1–5 dm. |
branching, 2–5 dm. |
Leaves | basal solitary, persistent, 1–3 dm × 2–20 mm, usually not exceeding inflorescence; blade tapering toward both ends. |
basal persistent, 2–5 dm; blade linear, flat. |
Inflorescences | subumbellate, 1–9-flowered; bracts 2–several, lanceolate to linear, attenuate, unequal, 1–5 cm; peduncle slender, becoming stiffly erect in fruit. |
2–many-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. |
nodding; perianth closed at apex, globular; sepals spreading, lanceolate, 10–15 mm, glabrous, apex acute; petals rose, elliptic-obovate, 16–25 mm, margins sparsely ciliate and hairy; glands ± depressed, with 4–5 ciliate membranes, proximal membrane ± equaling petal width; filaments equaling anthers; anthers oblong, apex obtuse. |
Capsules | erect, 3-winged, ellipsoid, base and apex acute. |
nodding, narrowly winged, oblong, 2–3 cm, apex obtuse or acute. |
Seeds | irregular. |
dark brown, irregular. |
2n | = 20. |
= 20. |
Calochortus lyallii |
Calochortus amoenus |
|
Phenology | Flowering late spring–mid summer. | Flowering mid spring–mid summer. |
Habitat | Dry slopes, open coniferous forests | Grassy slopes in partial shade |
Elevation | 300–1500 m (1000–4900 ft) | 500–1500 m (1600–4900 ft) |
Distribution |
WA; BC
|
CA
|
Source | FNA vol. 26, p. 130. | FNA vol. 26, p. 122. |
Parent taxa | Liliaceae > Calochortus | Liliaceae > Calochortus |
Sibling taxa | ||
Name authority | Baker: J. Linn. Soc., Bot. 14: 305. (1874) | Greene: Pittonia 2: 71. (1890) |
Web links |