TREATMENT FROM THE JEPSON MANUAL (1993) |
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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 tree; hairs stellate (or scale-like, peltate)
Leaves cauline, alternate, simple or palmately compound, evergreen, petioled; stipules generally deciduous
Inflorescence: generally complex clusters, cymes, or flowers solitary (in axils, opposite leaves, or on a spur branch); whorl of bracts often subtends calyx (especially if petals 0)
Flower bisexual, radial; sepals 5, generally fused at base; petals 0 or 5, clawed, sometimes fused to filament tube; stamens 5 (sometimes alternate 5 staminodes), filaments fused below into tube; ovary superior, sometimes on a stalk that may be fused to filament tube, chambers generally 5, style 1
Fruit: capsule
Genera in family: 60 genera, 700 species: generally tropical, subtropical; some cultivated for ornamental (Fremontodendron ) or for drugs and food (Cola ; Theobroma , chocolate)
Reference: [Brizicky 1966 J Arnold Arbor 47:6074]
Shrub, small tree
Stem decumbent to erect, 38 m; inner bark gelatinous; twig hairs very dense, stellate
Leaf often on a spur, ± ovate, generally with 3 main and fewmany 2° lobes, otherwise entire; hairs generally denser on lower surface
Inflorescence: flowers generally solitary, opposite a leaf or on a spur; flower subtended by generally 3 sepal-like bracts
Flower > 25 mm wide, showy; sepals spreading, widely ovate to ± round, upper surfaces pitted between raised, hard, fused basal margins, tip awned or not; petals 0; filaments thick, fleshy, tube surrounding and ± = ovary, < style; ovary (and fruit) sessile
Fruit 24 cm, ovoid, bristly; chambers 23 seeded
Species in genus: 2 species: CA, AZ, Mex
Etymology: (John C. Frémont, explorer in West, 18131890)
Reference: [Kelman 1991 Syst Bot 16:320]
Native |
Plant erect and branched near ground or decumbent
Leaf 15 cm; blade palmately to pinnately lobed, soft to leathery; stipules ± 2 mm
Flower ± 3560 mm wide; sepals yellow, margins sometimes reddish (or orange, coppery, or reddish), pits silky-hairy
Ecology: Chaparral, oak/pine woodland, rocky ridges
Elevation: ± 4002000 m.
Bioregional distribution: California Floristic Province
Distribution outside California: Arizona, Baja California