Jepson eFlora: Key page
Vascular Plants of California
Key to families | Table of families and genera

Key to Alisma

View taxon page for Alisma

(For a list of species in Alisma, use the above link.)

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

1. Inflorescence < to ± > leavesstyle ± coiled;    to narrowly , base  generally  to  ..... A. gramineum

1' Inflorescence generally >> leaves; style ± , tip recurved; leaf blade generally lanceolate to , base tapered or  to ± lobed; pedicels generally  to erect

2. Petals pink; leaf blade generally lanceolate, base tapered; fruit lateral walls generally thin, translucent ..... A. lanceolatum

2' Petals white; leaf blade lanceolate to ovate, base truncate to ± lobed; fruit lateral walls thick, opaque ..... A. triviale


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Citation for the whole project: Jepson Flora Project (eds.) . Jepson 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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