Spectacularly beautiful cacti with dense multicolor spination, from Southern USA and Mexico.

Stenocactus is a genus of northern and central Mexican cacti of around 10 species related to Ferocactus.

Mammillaria is one of the larger genera in the Cactus family, and one of the most variable.

No Holiday Potluck, so send in photos.

.

.

.

Ferocactus are fierce cacti from Mexico and Southern USA. Leuchtenbergia consists of a single species, from Mexico.

Echinopsis now includes Lobivia, Tricocereus, Helianthrocereus, and Pseudolobivia.

Your favorite cactus, nicely staged.