Cacti Library

Notocactus ottonis

Notocactus ottonis Origin: Brazil Flower: Yellow Description: A simple, globular cactus that may later produce offsets and later usually forms into a clu...

Euphorbia ferox

Euphorbia ferox Origin: South Africa Flower: Yellow Description: A slow-growing cactus that grows to about 5-6 inches tall. With its red spines and intere...

Mammillaria schiedeana

Mammillaria schiedeana Origin: Hidalgo, Mexico Flower: Cream-yellow Description: Slow growing, spherical cactus with short, interwoven golden spines. As f...