Jepson eFlora: Key page
Vascular Plants of California
Key to families | Table of families and genera
    Index to accepted names and synonyms:
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Key to Alismataceae

View taxon page for Alismataceae

 

Jepson Manual glossary definitions can be seen by moving your cursor over words underlined with dots.

1. Pistilsfruits ± fused at base; petals cut; flowers stamens 6 ..... DAMASONIUM

1' Pistils, fruits free, in 1 whorl on margin of ± flat receptacle or spiralled on convex receptacle; petals ± cut to generally ; 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

 

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Citation for the whole project: Jepson Flora Project (eds.) . Jepson eFlora, http://ucjeps.berkeley.edu/eflora/ [accessed on ]

Citation for an individual treatment: [Author of taxon treatment] [year]. [Taxon name] in Jepson Flora Project (eds.) Jepson eFlora, [URL for treatment]. Accessed on .

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