Vil Cor OR VoL GU RB) DOO 

Aztekium rittert the Aztek 
Button. Haselton photo. 
Note the comparative size with the 
match directly back of the flower. At 
one time this plant took the prize as 
the rarest plant in the show. 
Epiphyllum oxypetalum, one of the Night Queens. 

Machaerocereus eruca, Creeping Devil. From THE CACTACEAE reprint of Britton and Rose. 
