Texas Vascular Plant Checklist:  Lythraceae
The Loosestrife Family
(Magnoliophyta, Magnoliopsida, Rosidae)

 Ammannia
   auriculata Willd. (earleaf ammannia)
   coccinea Rottb. (purple ammannia, tooth-cup)
   latifolia L. (pink redstem)
   robusta Heer & Regel (grand redstem)

 Cuphea
   carthagenensis (Jacq.) J.F. Macbr. (colombian waxweed)
   glutinosa Cham. & Schlecht. (sticky waxweed)

 Decodon
   verticillatus (L.) Ell. (waterwillow, swamp-loosestrife)

 Didiplis
   diandra (Nutt. ex DC.) Wood (water-purslane)

 Heimia
   salicifolia (Kunth) Link (hachinal)

 Lagerstroemia
   indica L. (common crepe-myrtle, crespon)

 Lythrum
   alatum var. lanceolatum (Ell.) Torr. & Gray ex Rothrock (lanceleaf lossestrife)
   californicum Torr. & Gray (california lossestrife, hierba del cancer, winged lossestrife)
   lineare L. (saltmarsh loosestrife)
   ovalifolium Koehne (low lossestrife)
   salicaria L. (purple loosestrife)

 Nesaea
   longipes Gray (stalkflower heimia)

 Rotala
   ramosior (L.) Koehne (rotala, tooth-cup)