PlantsFlowering PlantsCacti — Family Cactaceae
Succulent shrubs or small trees. Leaves absent or diminished.
No image available.
Triangle Cactus —  Acanthocereus tetragonus [1]
Chautle Livingrock
Chautle Livingrock —  Ariocarpus fissuratus [1]
No image available.
Sanddollar —  Astrophytum asterias [1]
Pineapple Cactus
Beehive Cactus — Genus Coryphantha
Tree Cholla
Cholla — Genus Cylindropuntia
Stems jointed, cylindrical.
Devilshead
Echinocactus — Genus Echinocactus
Stems vertically ribbed. Usually a single hemispherical stem.
Lace Hedgehog Cactus
Hedgehog Cactus — Genus Echinocereus
Stems vertically ribbed.
No image available.
Fishhook Cacti — Genus Echinomastus
No image available.
Pingpong-ball Cactus — Genus Epithelantha
No image available.
Foxtail Cactus — Genus Escobaria
Turk's Head
Barrel Cactus — Genus Ferocactus
No image available.
Pricklypear — Genus Grusonia
No image available.
Peyote —  Lophophora williamsii [1]
No image available.
Globe Cactus — Genus Mammillaria
No image available.
Chihuahuan Beehive —  Neolloydia conoidea [1]
Pricklypear
Pricklypear — Genus Opuntia
Stems jointed, flattened.
No image available.
Nightblooming Cereus —  Peniocereus greggii [1]
No image available.
Barbados Shrub —  Pereskia aculeata [1]
No image available.
Fishhook Cactus — Genus Sclerocactus
No image available.
Vine-like Moonlight Cactus —  Selenicereus spinulosus [1]
No image available.
Thelocactus — Genus Thelocactus
Stems vertically ribbed.














Evidence that species is found in Texas:
  1. USDA Plants Database, advanced search for Texas plants from the United States Department of Agriculture.