Jepson Interchange (more information)
Print edition is available from the University of California Press
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This page is based on the 1993 Jepson Manual.
Please see the Jepson eFlora for up-to-date information about California vascular plants. |
| Jepson Flora Project: Jepson Interchange |
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TREATMENT FROM THE JEPSON MANUAL |
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Jepson Interchange (more information) |
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©Copyright 1993 by the Regents of the University of California
Print edition is available from the University of California Press |
| The second edition of The Jepson Manual (2012) is available from the University of California Press | |
| See also the Jepson eFlora, which parallels the Second Edition |
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 3–5, generally ± free; petals generally 3–5, ± free or fused; stamens = to >> sepals, free or epipetalous; pistils generally 3–5, simple (sometimes fused at base), ovary 1-chambered, placenta 1, parietal, ovules 1–many, style 1
Fruit: follicles generally 3–5
Seeds 1–many, 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.
Annual, small, generally branched near base, glabrous
Leaves cauline, alternate, early deciduous, oblong-elliptic to ovoid; tip rounded to obtuse
Inflorescence: flowers solitary or in 0–3-branched cyme
Flower: sepals 5; petals 5, linear to narrowly ovate, slightly fused at base, yellow, midrib often reddish; stamens 5 or 10; pistils 5, oblong, stigmas ± 0.1 mm diam
Fruits erect to curved out, glabrous or glandular
Seed 1 per follicle, 0.7–2 mm, elliptic, brown
Species in genus: 4 species: CA
Etymology: (Latin: small Sedum)
Recent taxonomic note: *This genus now treated as Sedella which has priority over Parvisedum. [Eggli, U. 1992 Bradleya 10:83]
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Plant 2–17 cm, sometimes simple
Leaf 2.5–5 mm, 1–2.5 mm wide
Flower: sepals 0.5–0.8 mm, 0.4 mm wide; petals 3–4.5 mm, 0.7–1 mm wide; stamens 10, anthers 0.3–0.4 mm, yellow or reddish brown
Fruit 2–2.5 mm, erect to slightly spreading, glabrous or sparsely glandular on inner surface
Seed ± 1.5 mm
Chromosomes: n=9
Ecology: Rock outcrops, clay soils, vernal pools
Elevation: 30–1200 m.
Bioregional distribution: s Outer North Coast Ranges, Inner North Coast Ranges, n&c Sierra Nevada Foothills, Great Central Valley
Recent taxonomic note: *Sedella pumila Britton & RoseHorticultural information: SUN, winterWET, summerDRY: 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24.
| YOU CAN HELP US make sure that our distributional information is correct and current. If you know that a plant occurs in a wild, reproducing state in a Jepson bioregion NOT highlighted on the map, please contact us with that information. Please realize that we cannot incorporate range extensions without access to a voucher specimen, which should (ultimately) be deposited in an herbarium. You can send the pressed, dried collection (with complete locality information indicated) to us (e-mail us for details) or refer us to an accessioned herbarium specimen. Non-occurrence of a plant in an indicated area is difficult to document, but we will especially value your input on those types of possible errors (see automatic conversion of distribution data to maps). |
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