Texas Vascular Plant Checklist:  Pedaliaceae
The Sesame Family
(Magnoliophyta, Magnoliopsida, Asteridae)

 Proboscidea
   althaeifolia (Benth.) Dcne. (sand devil's claw, desert unicorn plant, roundbrack devil's claw)
   louisianica subsp. fragrans (Lindl.) Bretting (sweet devil's claw)
   louisianica subsp. louisianica (common devil's claw, unicorn plant)
   parviflora (Woot.) Woot. & Standl. (new mexico devil's claw)
   sabulosa Correll (dune unicorn plant)
   spicata Correll (new mexico unicorn plant)

 Sesamum
   orientale L. (sesame)