Gymnocalycium oenanthemumThis wonderful cactus, a little bigger than a tennis ball, is native to Cat

Gymnocalycium oenanthemum

This wonderful cactus, a little bigger than a tennis ball, is native to Catamarca Province in Argentina. Its vivid red flowers are a contrast from the pink, white, or off-white colors usually seen in the genus. The name alludes to the color, since it means “wine flower”.

-Brian