Texas Vascular Plant Checklist:  Crossosomataceae
The Rockflower Family
(Magnoliophyta, Magnoliopsida, Rosidae)

 Glossopetalon
   planitierum (Ensign) St. John (plains greasebush)
   spinescens var. spinescens (spiny greasebush)
   texense (Ensign) St. John (texas greasebush)