|Jepson Flora Project: Jepson Interchange|
|TREATMENT FROM THE JEPSON MANUAL (1993)||
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Jepson Interchange (more information)
©Copyright 1993 by the Regents of the University of California
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 with 1several large fleshy scales, 0many small scales
Stem erect, simple (0 in non-flower plants)
Leaves alternate (or whorled below), sessile, linear to ± ovate (1 "bulb-leaf" in non-flower plants)
Inflorescence: raceme; bracts leaf-like
Flower generally nodding, bell- or cup-shaped; perianth segments 6, of 2 similar whorls; nectaries 6, on perianth parts; stamens 6, included, inserted at perianth base, anthers attached ± near middle; ovary ± sessile, style 1, entire or 3-branched
Fruit: capsule, loculicidal, thin walled, ± rounded, 6-angled, or winged, chambers 3
Seeds many, 2 rows per chamber, flat, brownish
Species in genus: ± 100 species: n temp
Etymology: (Latin: dicebox, from fruit shape)
Reference: [Turrill & Sealy 1980 Hooker's Icones Plantarum 34:1275]
Bulbs of some eaten by Indians of North America
Horticultural information: DRN: for pots or rock gardens; DRY when dormant. Most are very DFCLT.
Bulb; large scales 28; small scales 03See the CNPS Inventory for information about endangerment and rarity.
Stem 14 dm
Leaves 210, alternate, ± crowded near ground, 2.510 cm, ovate
Flower horizontal or nodding; perianth parts 1.53 cm, white with purple spots or lines and pink shading, tips often recurved; nectary obscure, ± = perianth length, widely linear, colored like perianth; style divided 1/2
Fruit acutely angled
Ecology: UNCOMMON. Dry ridges, generally on serpentine
Elevation: 4002100 m.
Bioregional distribution: Northwestern California
Horticultural information: DRY: 14, 15, 16, 17; DFCLT.