|University of California, Berkeley|
|Directory News Site Map Home|
|Jepson eFlora: Taxon page
Key to families | Table of families and genera
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 |
Perennial herb from corm, tuber, or short, thick rhizome, aquatic, glabrous; sap milky. Leaf: alternate, simple, [generally submersed] or floating, petioled, basal in opposite pairs; blade expanded or not, elliptic to lanceolate if floating. Inflorescence: terminal, scape above water, generally spike or panicle with 2–3(10) spike-like branches, subtended by conspicuous, deciduous bract. Flower: bisexual [unisexual], bilateral; perianth parts 1, generally petal-like, white or yellow; stamens 6–18 in 2 series or 6–50 in 3–4 series; pistils 2–6(9), fused ± 1/2–2/3, separating in fruit, ovary superior, chamber 1, ovules 1–12, style short, stigmatic surface grooved. Fruit: follicle, leathery. Seed: 4; embryo straight.
1 genus, ± 54 species: tropical Asia, Australia, southern Africa. [Les et al. 2005 Syst Bot 30:503–519] —Scientific Editor: Thomas J. Rosatti.
Unabridged references: [Les, D. H., Moody, M. L., & Jacobs, S. W. L. 2005. Phylogeny and systematics of Aponogeton (Aponogetonaceae): The Australian species. Syst. Bot. 30: 503–519; Van Bruggen, H. W. E. 1973. Revision of the genus Aponogeton (Aponogetonaceae): VI the species of Africa. Bull. Jard. Bot. Natl. Belg. 43: 1–2, 193–233]
(Greek: from aquatic habitat)
Previous taxon: Aponogetonaceae
Next taxon: Aponogeton distachyos
Citation for the whole project: Jepson Flora Project (eds.) 2013. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on Dec 20 2014
Citation for this treatment: [Author of taxon treatment] 2013. Aponogeton, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=10254, accessed on Dec 20 2014
Copyright © 2014 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.
| 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.
READ ABOUT YELLOW FLAGS
View elevation by latitude chart
| Data provided by the participants of the Consortium of California Herbaria.
View all CCH records