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FNA | Family List | FNA Vol. 26 | Liliaceae | Calochortus

36. Calochortus simulans (Hoover) Munz, Suppl. Calif. Fl. 174. 1968.

San Luis Obispo mariposa-lily

Mariposa simulans Hoover, Leafl. W. Bot. 4: 4. 1944

Plants bulbose; bulb coat membranous. Stems usually branching, 1–6 dm. Leaves: basal withering, 1–2 dm; blade linear. Inflorescences subumbellate, 1–3-flowered; bracts 2–8 cm. Flowers erect; per-ianth open, campanulate; sepals with dark red proximal blotch surrounding gland and extending to base, lanceolate, 2–3 cm, apex recurved; petals white or yellowish, often pink abaxially, with dark red blotch surrounding gland, often with small red spot immediately above gland, obovate to cuneate, 3–5 cm, with scattered hairs proximally; glands suprabasal, ± square, not depressed, covered with short hairs; filaments usually equaling anthers; anthers linear-lanceolate to oblong. Capsules erect, linear, angled, 5–6 cm. Seeds light beige, flat, 5–6 mm. 2n = 14.

Flowering late spring--mid summer. Sand (often granitic), grasslands to pine forests; 0--1100 m; Calif.

Calochortus simulans is restricted to central San Luis Obispo County.


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