Calochortus clavatus |
Calochortus monophyllus |
|||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
club hair mariposa, clubhair mariposa lily, slender mariposa lily |
yellow cat's ear, yellow star-tulip |
|||||||||||||||||
Habit | Plants usually bulbose; bulb coat, when present, membranous. | |||||||||||||||||
Stems | slender or coarse, stout, branching or not, strongly flexuous, 3–10 dm. |
slender, branching or not, 0.8–2 dm. |
||||||||||||||||
Leaves | basal withering, 1–2 dm; blade linear. |
basal persistent, 1–3 dm; blade linear, flat. |
||||||||||||||||
Inflorescences | subumbellate, 1–6-flowered; bracts 4–8 cm, bases dilated. |
1–6-flowered. |
||||||||||||||||
Flowers | erect; perianth open, cup-shaped; sepals usually with red-brown blotch at base, lanceolate-ovate, 2–4 cm, apex acute; petals lemon to golden yellow, with transverse line distal to gland, broadly cuneate to obovate, 3–5 cm; glands round, deeply depressed, densely covered with short hairs with branching, coralline tips, surrounded by conspicuously fringed membrane and club-shaped hairs; filaments ca. 10 mm; anthers purplish brown, oblong, 4–10 mm. |
± erect at anthesis; perianth open, campanulate; sepals oblong-lanceolate, 16–20 mm, glabrous, apex acuminate; petals deep yellow, often with red-brown blotch distal to base, narrowly obovate, 12–20 mm, ciliate, adaxial surface densely branching-hairy; glands bordered proximally by ciliate membrane, distally by short hairs; anthers short-tipped. |
||||||||||||||||
Capsules | erect, lanceoloid-linear, angled, 6–9 cm, apex acuminate. |
nodding, winged, oblong, 1–2 cm. |
||||||||||||||||
Seeds | light yellow, translucent, flat. |
dark brown, irregular. |
||||||||||||||||
2n | = 16. |
= 20. |
||||||||||||||||
Calochortus clavatus |
Calochortus monophyllus |
|||||||||||||||||
Phenology | Flowering spring. | |||||||||||||||||
Habitat | Wooded slopes, clay-loam soils | |||||||||||||||||
Elevation | 400–1200 m (1300–3900 ft) | |||||||||||||||||
Distribution |
CA
|
CA; OR
|
||||||||||||||||
Discussion | Varieties 5 (5 in the flora). (Discussion copyrighted by Flora of North America; reprinted with permission.) |
|||||||||||||||||
Key |
|
|||||||||||||||||
Source | FNA vol. 26, p. 138. | FNA vol. 26, p. 124. | ||||||||||||||||
Parent taxa | Liliaceae > Calochortus | Liliaceae > Calochortus | ||||||||||||||||
Sibling taxa | ||||||||||||||||||
Subordinate taxa | ||||||||||||||||||
Synonyms | Mariposa clavata | Cyclobothra monophylla | ||||||||||||||||
Name authority | S. Watson: Proc. Amer. Acad. Arts 14: 265. (1879) | (Lindley) Lemaire: Fl. Serres Jard. Eur. 5: 430b. (1849) | ||||||||||||||||
Web links |