Jepson eFlora
Key to families | Table of families and genera

Key to Arecaceae

View taxon page for Arecaceae

1. Leaf segments loosely arching to drooping, tent-like, margins folded downward; petioles generally unarmed, bases not persisting ..... [SYAGRUS]

1' Leaf segments stiffly spreading, V-shaped, margins folded upward; petioles generally armed, bases persisting on trunk

2. Leaf blade pinnate, elongate; petioles not split at base; dioecious ..... PHOENIX

2' Leaf blade ± palmate, rounded; petioles split at base; flower bisexual ..... WASHINGTONIA

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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].
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