Hamatocactus setispinus. USDA: 9-11. Light shade in hot gardens.  Hardy to 15°F. Water during summer, keep dry winter. Solitary or slowly clustering, up to 4" tall, 3" in diameter. Yellow flowers with darker center. Origin: South Texas, Mexico. QUANTITIES OVER 100 SHIP IN 2-3 WEEKS

Hamatocactus setispinus v. orcutti. 

Hamatocactus setispinus v. setaceus. USDA: 9-11. Light shade in hot gardens.  Hardy to 15°F. Water summer, keep dry winter. Solitary or slowly clustering, up to 4" tall, 3" in diameter. Yellow flowers with darker centers. Origin: South Texas, Mexico.

Hamatocactus species mix. Hamatocactus setispinus v. hamatus, setispinus v. setaceus, sinuatus, uncinatus and others 

Harrisia simpsonii.

Hildewintera aureispina. (Syn: Cleistocactus aureispinus).

Horridocactus illapelensis

Hylocereus undatus (Dragon fruit).

Lepismium tucumanense.syn: Rhipsalis 

Leuchtenbergia principis (Agave Cactus). USDA: 9-10. Full sun to light shade. Hardy to 32° F. Watering during growing season, keep dry during winter. Solitary, or slowly offsetting, up to 30 inches tall. Yellow or pink flowes. Origin: North-central Mexico.

Lobiva arachnacantha

Lobivia acchaensis.

Lobivia aculeata.