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 |
Perennial vines, ± fleshy, glabrous
Leaves simple, alternate, petioled, entire; stipule 0
Inflorescence: raceme, panicle, or spike, terminal or axillary; pedicel subtended by bract, with 2 fused bractlets immediately subtending flower
Flower bisexual, radial; sepals 2; petals 5, ± fused at base to form a shallow cup; stamens 5, from petal cup; ovary superior, chamber 1, styles 3, sometimes ± fused, stigmas ± spheric or elongate
Fruit indehiscent, fleshy or papery, enclosed in perianth
Seed 1
Genera in family: 4 genera, ± 20 species: tropical, subtropical, mostly Am; some cultivated (Anredera , ornamental; Basella , edible leaves; Ullucus , edible tubers)
Reference: [Bogle 1969 J Arnold Arbor 50:590–598]
Inflorescence: panicle of spike-like racemes
Flower: calyx, corolla spreading, ± similar
Species in genus: ± 14 species: tropical, subtropical Am
Etymology: (Derivation unknown)
Reference: [Van Steenis 1957 Fl Malesiana I 5(3):302–304]
| Introduced |
Root tuber-like
Stem with small axillary tubers
Leaf 2–8 cm; blade ± cordate
Inflorescence ± 30 cm; flowers many; pedicel < 2 mm
Flower ± 6 mm diam; perianth white, fragrant, black in fruit
Fruit not seen
Ecology: Uncommon. Disturbed urban areas
Elevation: < 500 m.
Bioregional distribution: Central Coast, South Coast
Distribution outside California: native to S.America
Synonyms: Boussingaultia gracilis Miers var. pseudobaselloides L.H. Bailey
Spreads rapidly by stem tubers; fruit 0 in CA.
| 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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