Texas Vascular Plant Checklist:  Araceae
The Arum Family
(Magnoliophyta, Liliopsida, Arecidae)

 Arisaema
   dracontium (L.) Schott (dragonroot jack-in-the-pulpit, green-dragon, dragonroot)
   triphyllum subsp. pusillum (Peck) Huttleston
   triphyllum subsp. quinatum (Buckl.) Huttleston
   triphyllum subsp. triphyllum (indian jack-in-the-pulpit, small jack-in-the-pulpit)

 Colocasia
   esculenta (L.) Schott (coco yam)

 Orontium
   aquaticum L. (goldenclub)

 Peltandra
   virginica (L.) Schott (virginia arrowarum, tuckahoe)

 Pistia
   stratiotes L. (waterlettuce)

 Xanthosoma
   sagittifolium (L.) Schott (elephant-ear)