IiXtr t ta, a water-plant mentioned by Dioscorides), in botany, a natural order of monocotyledons belonging to the series Helobieae, and represented in Britain by the water plantain, Alisma Plantago, the arrow-head, Sagittaria, the star-fruit, Damasonium, and flowering rush, Butomus (from the Gr.
- Water Plantain (Alisma Plantago).
Alisma st, style; v, stigmatic natans, water buttercup, &c.) or surface.
How would you define alisma? Add your definition here.