Bergerocactus
 Bergerocactus emoryi (golden cereus golden-spined cereus golden snakecactus) is a species of cactus. It is the sole member of the genus Bergerocactus named after Alwin Berger. The plant is also known as snake cactus though this latter name also applies to Echinocereus pensilis.This cactus is frail appear in clusters has up to 20 ribs and ramifications. It is rarely higher than 1 m and diameter is usually less than 5 cm.