TREATMENT FROM THE JEPSON MANUAL (1993) |
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Jepson Interchange (more information) |
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©Copyright 1993 by the Regents of the University of California
For up-to-date information about California vascular plants, visit the Jepson eFlora. |
AND IS MAINTAINED FOR ARCHIVAL PURPOSES ONLY |
Perennial to trees, from membranous bulb, fibrous corm, scaly rhizome, or erect caudex
Stem generally underground
Leaves generally basal, often withering early, alternate, generally ± linear
Inflorescence various, generally bracted
Flower generally bisexual, generally radial; perianth often showy, segments generally 6 in two petal-like whorls (outer sometimes sepal-like), free or fused at base; stamens 6 (or 3 + generally 3 ± petal-like staminodes), filaments sometimes attached to perianth or fused into a tube or crown; ovary superior or inferior, chambers 3, placentas generally axile, style generally 1, stigmas generally 3
Fruit: generally capsule, loculicidal or septicidal (berry or nut)
Genera in family: ± 300 genera, 4600 species: especially ± dry temp and subtropical; many cultivated for ornamental or food;some TOXIC . Here includes genera sometimes treated in Agavaceae, Amaryllidaceae, and other families.
Perennial; bulb ovoid to ± elongate, outer coats black
Stem: 2590 cm, slender, ± scapose
Leaves basal, 1955 mm, 414 mm wide, grass-like, keeled, ± glaucous
Inflorescence: raceme or panicle, terminal, bracted; flowers 2070+
Flower: perianth segments 6 in 2 petal-like whorls, free; stamens 6, epipetalous; ovary superior, chambers 3, style 1, stigma 3-lobed
Fruit: capsule, short-stalked, loculicidal
Seeds ovoid, flat, black
Species in genus: 4 species: CA, OR
Etymology: (Namesake unknown)
Reference: [Sherman & Becking 1991 Madroño 38:130138]
Segregated from Schoenolirion of se US.
Native |
Bulb 2340 mm, 1421 mm wide
Stem 2852 cm
Leaf 1935 cm
Inflorescence open; branches generally 0(3)
Flower 56 mm; perianth parts 12 mm, linear, reflexed > 2/3 their length, greenish to yellowish, midvein greenish yellow to light purple; stamens ± equal, exserted
Fruit 58 mm, oblong
Chromosomes: n=26, 27?
Ecology: Well-drained, exposed serpentine
Elevation: 18002200 m.
Bioregional distribution: n&c Northwestern California
Distribution outside California: sw Oregon
Horticultural information: DRN, SUN, IRR: 1, 2, 4, 5, 6, 7, 14, 15, 16.