|University of California, Berkeley|
|Jepson eFlora: Taxon page
Key to families | Table of families and genera
Index to 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 |
|Family: Arecaceae (Palmae)||View Description||Dichotomous Key|
|Genus:||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Leaf: petiole 1--2 m, generally armed, bases persistent on trunk; blade 1--2 m, generally persistent as brown "skirt," palmately divided nearly to middle, segments 40--60, margins folded upward, with thread-like fibers, tips +- reflexed. Inflorescence: within crown, > leaves, flowers borne singly. Flower: bisexual; calyx lobes +- erect; corolla lobes reflexed, white; pistil 1, ovary 3-lobed. Fruit: drupe, oblong or ovate, black, +- fleshy.
Species In Genus: 2 species: deserts of southern California, Arizona, northern Mexico. Etymology: (George Washington, 1st president of USA, 1732--1799)
eFlora Treatment Author: Scott Simono
Jepson Online Interchange
Key to WashingtoniaPrevious taxon: Syagrus romanzoffiana
Next taxon: Washingtonia filifera
Citation for this treatment: Scott Simono 2017. Washingtonia, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=10810, accessed on January 24, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on January 24, 2017.