grass alisma

Alisma gramineum

Summary 3

Alisma gramineum is a small aquatic plant in the water-plantain family. It has several common names including narrowleaf water-plantain, ribbonleaf water-plantain, and grass-leaved water-plantain. It grows in mud or submerged in shallow fresh or brackish water in marshy areas. The leaves and tiny purple-tinted white flowers may be submersed or not. When the flowers grow underwater they are cleistogamous, meaning they stay closed and self-pollinate. When the flowers grow above water they open. The leaves above...

Sources and Credits

  1. (c) Tom Norton, some rights reserved (CC BY), uploaded by Tom Norton
  2. (c) Karelj, some rights reserved (CC BY-SA), http://commons.wikimedia.org/wiki/File:Alisma_gramineum_Prague_2013_3.jpg
  3. (c) Wikipedia, some rights reserved (CC BY-SA), http://en.wikipedia.org/wiki/Alisma_gramineum

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