|University of California, Berkeley|
|Jepson eFlora: Taxon page
Key to families | Table of families and genera
Index to accepted names and synonyms:
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|Family: Malvaceae||View Description||Dichotomous Key|
|Genus:||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Habit: [Perennial herb] subshrub [shrub]; taproot stout. Stem: erect to trailing, twig hairs stellate or 0. Leaf: ovate-obovate, unlobed, serrate. Inflorescence: flowers 1(2) in leaf axils. Flower: generally < 3 mm wide; sepals +- spreading, narrowly ovate; petal claw thread-like, coiled, limb +- obcordate, incurved, parachute-like, sinus with an anther below and a stalked, gland-like appendage above; filament tube +- cup- or urn-shaped at top, surrounding ovary, with 5 short, stalked anthers bent out- and downward (each stalk inserted in sinus, thereby attached to petal), staminodes 5, < stamens; ovary (and fruit) stalked above receptacle. Fruit: capsule, chambers 1-seeded.
Species In Genus: 75--80 species: warm America. Etymology: (Louis de Noailles, 1713--1793, who was Duc d'Ayen, 1737--1766)
eFlora Treatment Author: Robert E. Preston, R. David Whetstone & T.A. Atkinson
Jepson Online Interchange
Previous taxon: Anoda pentaschista
Next taxon: Ayenia compacta
Citation for this treatment: Robert E. Preston, R. David Whetstone & T.A. Atkinson 2017. Ayenia, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=10550, accessed on April 27, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/eflora/, accessed on April 27, 2017.