Difference between revisions of "Calochortus umbellatus"
Proc. Acad. Nat. Sci. Philadelphia 20: 168. 1868.
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|special status=Endemic | |special status=Endemic | ||
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|genus=Calochortus | |genus=Calochortus | ||
|species=Calochortus umbellatus | |species=Calochortus umbellatus | ||
Latest revision as of 21:13, 5 November 2020
Stems usually branching, 8–25 cm, not bearing bulblets. Leaves: basal persistent, 2–4 dm; blade lanceolate, flat; cauline usually present. Inflorescences subumbellate, 3–12-flowered. Flowers ± erect; perianth open, campanulate; sepals 10–14 mm; petals white to pale pink, usually with purple blotch near gland, widely obovate to cuneate, 12–18 mm, adaxial surface not ciliate, ± glabrous, margins irregularly dentate distally; glands basally convex, covered by broad, ciliate membrane, bordered distally by short hairs; filaments longer than anthers; anthers oblong, apex acute or obtuse. Capsules nodding, 3-winged, 1–2 cm. Seeds dark brown, irregular. 2n = 20.
Phenology: Flowering early spring–early summer.
Habitat: Openings in chaparral or woods, often on serpentine
Elevation: 100–700 m
Discussion
Calochortus umbellatus grows around San Francisco Bay. It is reported also from Lake County.
Selected References
None.