Brasilicactus graessneri. USDA 10a-11. Hardy to 32° F.  Protect from frost. Light shade, best for cool locations. Solitary stem grows to 3" tall, 3" in diameter. Moderate water summer, dry during winter. Yellowish green flowers. Origin:  Brazil.

Brasilicactus haselbergii. USDA 10a-12. Hardy to 32° F. Protect from frost. Light shade, best for cool locations.  Grows rapidly to 4" tall, 6" in diameter.  Moderate water summer,  dry during winter. Deep orange flowers. Origin:  Brazil. Back ordered items ships in 2-3 weeks.

Brasilicactus haselbergii v. stellatus.

Brasilicactus haselbergii v. weiss.