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| Jepson eFlora: Taxon page
Key to families | Table of families and genera |
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Indexes to all accepted names and synonyms: | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | |
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Annual to tree, vine.
Leaf: generally opposite ( whorled), entire; stipules generally fused to stem, adjacent pairs occasionally fused, or occasionally leaf-like and appearing like whorled leaves.
Inflorescence: cyme, panicle, spike, cluster, or flower 1, generally terminal and ± axillary.
Flower: generally bisexual; calyx ± 4(5)-lobed, occasionally 0 (Galium, Crucianella) or 6 (Sherardia); corolla generally radial, 4(5)-lobed; stamens epipetalous, alternate corolla lobes, generally included; ovary generally inferior, chambers generally 2 or 4, style 1(2).
Fruit: drupe, berry, or 2 or 4 nutlets [ capsule].
± 500 genera, 6000 species: worldwide, especially tropics; many cultivated, including Coffea, coffee; Cinchona, quinine; many ornamental. [Robbrecht & Manen 2006 Syst & Geogr Plant 76:85–146] Diodia teres Walter doubtfully in CA. —Scientific Editors: Douglas H. Goldman, Bruce G. Baldwin.
Unabridged references: [Dempster 1979 Fl CA 4(2):1–47]
Annual.
Leaf: opposite; stipules fused to leaf bases, small, fringed.
Inflorescence: flowers 1–many in axils, sessile.
Flower: corolla funnel-shaped, lobes generally 4.
Fruit: nutlets 2; calyx persistent.
50 species: warm Am, Africa. (Greek: thoroughfare, from habitats)
Stem: erect, branched or not, 7–25 cm, 4-angled.
Leaf: 2.5 cm, lanceolate, tip sharp; stipule, blade base transparent, fringed, forming cup ± enclosing inflorescence.
Flower: calyx lobes 4, stiff, unequal; corolla 3 mm, white or pink.
Fruit: hairs stiff.
Dry mesas, slopes, often sandy; 50 m. Sonoran Desert (se Imperial Co.);
Previous taxon: Diodia
Next taxon: Galium
Citation for the whole project: Jepson Flora Project (eds.) [year] Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html [accessed on month, day, year]
Citation for an individual treatment: [Author of taxon treatment] [year]. [Taxon name] in Jepson Flora Project (eds.) Jepson eFlora, [URL for treatment]. Accessed on [month, day, year].
Copyright © 2012 Regents of the University of California
We encourage links to these pages, but the content may not be downloaded for reposting, repackaging, redistributing, or sale in any form, without written permission from The Jepson Herbarium.
| Bioregions in which taxon occurs | Markers link to CCH specimen records. If the markers are obscured, reload the page [or change window size and reload]. Yellow markers indicate records that may provide evidence for eFlora range revision or may have georeferencing or identification issues. |
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Chart based on elevation range in Manual and elevations and coordinates of CCH records. Data provided by the participants of the Consortium of California Herbaria. Note: About half of the CCH records include both elevation and coordinates. | Data provided by the participants of the Consortium of California Herbaria.
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