Calochortus eurycarpus |
Calochortus catalinae |
|
---|---|---|
big-pod mariposa, big-pod mariposa lily, white mariposa lily, wide-fruit mariposa lily |
Catalina mariposa, Catalina mariposa-lily, Santa Catalina mariposa lily |
|
Habit | Plants usually bulbose; bulb coat membranous. | |
Stems | not branching, straight, 1–5 dm. |
usually branching distally, ± flexuous, 2–6 dm. |
Leaves | basal persistent, subtended by inflorescence, 1–3 dm × 5–25 mm; blade flat, tapering toward both ends, becoming involute. |
basal withering, 1–3 dm; blade linear. |
Inflorescences | subumbellate, 1–5-flowered; bracts 2 or more, narrowly lanceolate to linear, long-attenuate, unequal, 1–5 cm. |
1–few-flowered; bracts opposite pedicel, 2–10 cm. |
Flowers | erect; perianth open, campanulate; sepals ovate to lanceolate, usually much shorter than petals, glabrous, apex acute to acuminate; petals creamy white to lavender, with conspicuous median red-purple adaxial blotch, obovate, invested near gland with few long, flexuous hairs, base cuneate, apex rounded or acute; glands triangular-lunate, slightly depressed, bordered proximally by comparatively narrow, deeply fringed membrane, distally often by narrower, crenate membranes, enclosed surface densely covered with long yellowish hairs, which, with membrane fringe, are often inconspicuously papillose; filaments slightly longer than anthers; anthers oblong, apex obtuse. |
erect; perianth open, broadly campanulate; sepals with purple blotch near base, lanceolate, 2–3 cm, apex acuminate; petals white tinged with lilac, with purple blotch near base, usually obovate, ± concave, 2–5 cm, glabrous except few hairs near base, apex obtuse; glands oblong, not depressed, densely hairy, hairs branching; filaments 8–10 mm; anthers lilac, oblong, 4–5 mm. |
Capsules | erect, 3-winged, ellipsoid-oblong. |
erect, narrow-oblong, rounded in cross section, 2–5 cm, apex obtuse. |
Seeds | light beige. |
light yellow, translucent, flat. |
2n | = 20. |
= 14. |
Calochortus eurycarpus |
Calochortus catalinae |
|
Phenology | Flowering summer. | Flowering spring–early summer. |
Habitat | Grasslands and open coniferous forests | Heavy soil, open grassy slopes, openings in brush |
Elevation | 700–2700 m (2300–8900 ft) | less than 700 m (less than 2300 ft) |
Distribution |
ID; MT; NV; OR; WA; WY
|
CA
|
Discussion | Calochortus catalinae is increasingly threatened by habitat loss. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
|
Source | FNA vol. 26. | FNA vol. 26, p. 131. |
Parent taxa | Liliaceae > Calochortus | Liliaceae > Calochortus |
Sibling taxa | ||
Synonyms | C. nitidus var. eurycarpus | Mariposa catalinae |
Name authority | S. Watson: Botany (Fortieth Parallel), 348. (1871) | S. Watson: Proc. Amer. Acad. Arts 14: 268. (1879) |
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