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, perennial herb, subshrub, glabrous to glandular-hairy
Leaves simple, basal or cauline, alternate, opposite, or whorled, sessile or petioled; stipules 0
Inflorescence sometimes scapose
Flower bisexual, radial; parts generally in 4's or 5's; calyx deeply lobed, often persistent; corolla lobes spreading to reflexed; stamens epipetalous, opposite corolla lobes; ovary generally superior, 1-chambered, placenta basal or free-central, style 1, stigma head-like
Fruit: capsule, circumscissile or 2–6-valved
Seeds small, few–many
Genera in family: ± 25 genera, 600 species: especially n hemisphere; several ornamental (Cyclamen , Dodecatheon , Primula ).[Channell & Wood 1959 J Arnold Arbor 40:268–288]
Perennial, glabrous or glandular-hairy; roots fleshy-fibrous
Leaves basal
Inflorescence: umbel, 1 per scapose peduncle, terminal, few–many-flowered, subtended by bracts
Flower nodding; parts in 4's or 5's; sepals reflexed, later erect, persistent; corolla tube short, lobes reflexed; stamens exserted, filaments very short, wide, often fused, anthers erect, ± lanceolate, surrounding style; ovary superior, style slender, ± exserted from anthers
Fruit ± 5-valved or circumscissile, ovate to spheric
Species in genus: ± 14 species: generally North America
Etymology: (Greek: 12 gods, presumably the Olympians)
Reference: [Thompson 1953 Contr Dudley Herb 4:73–154]
Polyploid group; species sometimes intergrade.
| Native |
Plant glabrous, reddish except leaf blades; root reddish, with bulblets
Leaf 3–10 cm; blade oblanceolate, gradually tapered to petiole, entire
Inflorescence 1–5-flowered
Flower: parts in 5's; corolla lobes 5–9 mm, magenta to white; filament tube 2–3.5 mm, anthers 3–4 mm, tissue near base transversely wrinkled to smooth, maroon to black; stigma not much enlarged
Fruit circumscissile
Chromosomes: 2n=66
Ecology: Moist places, often shaded
Elevation: 2100–4000 m.
Bioregional distribution: c&s High Sierra NevadaHorticultural information: WET, SHD: 1, 2, 3, 4, 6; DFCLT.
| 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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