Two similar genera from Peru.
Genera from the highlands of Bolivia and Northern Argentina.
Any container will be accepted, but cactus dish gardens must be 100% cactus.
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.
Thankfully the hall has a high ceiling.
Ferocactus are fierce cacti from Mexico and Southern USA. Leuchtenbergia consists of a single species, from Mexico.