Texas Vascular Plant Checklist:  Cistaceae
The Rock Rose Family
(Magnoliophyta, Magnoliopsida, Dilleniidae)

 Helianthemum
   carolinianum (Walt.) Michx. (carolina sunrose)
   georgianum Chapman (georgia sunrose, hoary sunrose)
   glomeratum (Lag.) Lag. ex Dunal (cluster sunrose)
   rosmarinifolium Pursh (rosemary sunrose)

 Lechea
   mensalis Hodgdon (chisos mountain pinweed)
   mucronata Raf. (hairy pin weed, pine pin weed)
   pulchella var. pulchella
   san-sabeana (Buckl.) Hodgdon (san saba pin weed, drummond pin weed)
   tenuifolia Michx. (narrowleaf pin weed)