Calochortus weedii |
Calochortus eurycarpus |
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foothill mariposa lily, Weed's mariposa, Weed's mariposa lily |
big-pod mariposa, big-pod mariposa lily, white mariposa lily, wide-fruit mariposa lily |
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Habit | Plants usually bulbose; bulb coat fibrous-reticulate. | |||||||||
Stems | slender, usually branching, 3–9 dm. |
not branching, straight, 1–5 dm. |
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Leaves | basal withering, 2–4 dm; blade linear to lanceolate. |
basal persistent, subtended by inflorescence, 1–3 dm × 5–25 mm; blade flat, tapering toward both ends, becoming involute. |
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Inflorescences | 2–6-flowered; bracts resembling distal cauline leaves. |
subumbellate, 1–5-flowered; bracts 2 or more, narrowly lanceolate to linear, long-attenuate, unequal, 1–5 cm. |
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Flowers | erect; perianth open, broadly campanulate; sepals ovate to lanceolate, attenuate, 2–3 cm; petals orange-yellow, flecked, broadly cuneate or obovate, ca. 2–3 cm, adaxially bearded with long yellow hairs, margins often red-brown, dentate or fringed; glands round, slightly depressed, ± glabrous, surrounded by ring of long, dense, obscuring yellow hairs; filaments 8–12 mm; anthers lanceolate-oblong, apex acute. |
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. |
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Capsules | erect, linear, angled, 4–5 cm, apex acute. |
erect, 3-winged, ellipsoid-oblong. |
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Seeds | light beige. |
light beige. |
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2n | = 18. |
= 20. |
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Calochortus weedii |
Calochortus eurycarpus |
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Phenology | Flowering summer. | |||||||||
Habitat | Grasslands and open coniferous forests | |||||||||
Elevation | 700–2700 m (2300–8900 ft) | |||||||||
Distribution |
CA; Mexico (Baja California)
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ID; MT; NV; OR; WA; WY
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Discussion | Varieties 4 (3 in the flora). (Discussion copyrighted by Flora of North America; reprinted with permission.) |
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Key |
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Source | FNA vol. 26, p. 141. | FNA vol. 26. | ||||||||
Parent taxa | Liliaceae > Calochortus | Liliaceae > Calochortus | ||||||||
Sibling taxa | ||||||||||
Subordinate taxa | ||||||||||
Synonyms | C. nitidus var. eurycarpus | |||||||||
Name authority | Alph. Wood: Proc. Acad. Nat. Sci. Philadelphia 20: 169. (1868) | S. Watson: Botany (Fortieth Parallel), 348. (1871) | ||||||||
Web links |