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 |
Annual to subshrubs, fleshy
Leaves generally simple, generally basal and cauline, alternate or opposite, generally reduced upward
Inflorescence: generally cyme, generally bracted
Flower: sepals generally 35, generally ± free; petals generally 35, ± free or fused; stamens = to >> sepals, free or epipetalous; pistils generally 35, simple (sometimes fused at base), ovary 1-chambered, placenta 1, parietal, ovules 1many, style 1
Fruit: follicles generally 35
Seeds 1many, small
Genera in family: ± 30 genera, ± 1500 species: ± worldwide, especially dry temp; many cultivated for ornamental. Family description and generic key by Melinda F. Denton and Reid Moran.
Generally per from rhizomes or stout, scaly caudex, generally glabrous
Leaves sessile, generally alternate, generally obovate to spoon-shaped
Inflorescence generally raceme- to panicle-like
Flower: sepals 45, free to fused below, < petals, obtuse to long-tapered; petals 45, free or fused below, erect to spreading; stamens 8 or 10, in 2 whorls, barely epipetalous; pistils 45, free or fused below,
Fruit erect or spreading
Seeds many, elliptic, often winged at both ends
Etymology: (Latin: to assuage, from healing properties of houseleek, to which Sedum was applied by some authors)
Reference: [Denton 1982 Brittonia 34:4877]
Native |
Plant 320 cm, glabrous; rosettes 310 mm diam, internodes between leaves ± 1 mm
Leaves linear to ovate; rosette leaves 530 mm, 1.52 mm thick, acute; cauline leaves 310 mm, mostly fallen by flower
Inflorescence 14 cm, 324-flowered
Flower: petals 58 mm, lanceolate, acute to acuminate, yellow (midrib often reddish); anthers yellow
Fruit 49 mm, erect to widely spreading
Seed ± 1 mm
Chromosomes: n=8,16,24
Ecology: Granite outcrops, rocky soils
Elevation: 18002800 m.
Bioregional distribution: Klamath Ranges, Cascade Range, Sierra Nevada
Distribution outside California: to Alaska, South Dakota, New Mexico
Horticultural information: DRN, SUN: 1, 4, 5, 6, 17 &IRR: 2, 3, 7, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24; DFCLT.