|University of California, Berkeley|
Key to families | Table of families and genera
1. Pistils, fruits ± fused at base; petals cut; flowers bisexual; stamens 6 ..... DAMASONIUM
1' Pistils, fruits free, in 1 whorl on margin of ± flat receptacle or spiralled on convex receptacle; petals ± cut to generally entire; flowers bisexual or unisexual; stamens 0, generally 6, or 7–30
2. Pistils, fruits in 1 whorl on margin of ± flat receptacle; stamens generally 6; flowers bisexual ..... ALISMA
2' Pistils, fruits spiralled on convex receptacle; stamens 0 or 7–30; flowers bisexual or unisexual
3. Flowers bisexual; fruit cluster bur-like, beaks terminal, 0.6–1.3 mm ..... ECHINODORUS
3' Fls, or at least proximal, unisexual; fruit cluster not bur-like, beaks terminal, 0.1–0.4 mm, or lateral, 0.1–2 mm ..... SAGITTARIA
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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