Texas Vascular Plant Checklist:  Violaceae
The Violet Family
(Magnoliophyta, Magnoliopsida, Dilleniidae)

 Hybanthus
   verticillatus (Ortega) Baill. (baby slippers)

 Viola
   affinis Le Conte (sand violet)
   bicolor Pursh (field pansy)
   × esculenta Ell. (pro sp.) salad violet [septemloba × triloba]
   guadalupensis A. Powell & B. Wauer (guadalupe violet)
   lanceolata subsp. lanceolata (lanceleaf violet)
   lanceolata subsp. vittata (Greene) Russell (gulf violet)
   langloisii Greene (langlois' violet)
   × lovelliana Brainerd (pro sp.) lovell's violet [missouriensis × trilob
   missouriensis Greene (missouri violet)
   nephrophylla Greene (northern bog violet)
   pedata L. (birdfoot violet)
   × primulifolia L. (pro sp.) [lanceolata × macloskeyi]
   pubescens var. pubescens (downy violet)
   sagittata var. sagittata (arrowleaf violet)
   septemloba Le Conte (southern coastal violet)
   sororia Willd. (sister violet)
   tricolor L. (johnny jump up)
   triloba var. dilatata (Ell.) Brainerd
   triloba var. triloba (trilobe violet)
   villosa Walt. (carolina violet)
   walteri House (walter violet)