Cephalocereus Cephalocereus represent about 5 slow growing columnar cactus species from Mexico. It used to be much larger genus (Britton & Rose list 48 species), but many of the species have been moved to the genus Pilosocereus. The name Cephalocereus means 'Cereus with a cephalium', Cereus being the name of a fairly large category of columnar cactus. In turn Cereus is coming from the latine for 'candle'. Older specimen develop a cephalium, hairier area on their side, from where the trumpet shaped flowers are coming. Propagation is by seeds or sometimes by cuttings.
Species and varieties
© 2004 Philippe Faucon, All Rights Reserved. |