Texas Vascular Plant Checklist:  Alismataceae
The Water Plantain Family
(Magnoliophyta, Liliopsida, Alismatidae)

 Alisma
   subcordatum Raf. (american water plantain)

 Echinodorus
   berteroi (Spreng.) Fassett (upright burrhead)
   cordifolius (L.) Griseb. (creeping burrhead)
   tenellus (Mart.) Buch. (dwarf burrhead)

 Sagittaria
   brevirostra Mackenzie & Bush (short beak arrowhead)
   calycina var. calycina
   cuneata Sheldon (arum leaf arrowhead)
   graminea var. graminea (grassy arrowhead)
   lancifolia subsp. media (Micheli) Bogin (scythefruit arrowhead)
   latifolia Willd. (duck potato)
   longiloba Engelm. ex J.G. Sm. (longlobe arrowhead)
   papillosa Buch. (nipplebract arrowhead)
   platyphylla (Engelm.) J.G. Sm. (delta arrowhead)