Columnar Cacti

-

Pachycereus

Pachycereus (Berg.): very large columnar cacti from Mexico including Baja California. A specimen of P. pringlei 63 feet high exits. The name Pachycereus is from the Greek and means thick cereus. The plant grows faster than C.gigantea and makes a handsome specimen.

Pachycereus weberi from Oaxaca makes enormous specimens. This picture was provided by Arturo Anaya.

Click on picture to load larger image
Pachycereus weberi

Pachycereus weberi (Coult.) Backbg. FO-094 Mexico, Puebla, Oaxaca

Pachycereus pringlei

Pachycereus pringlei (S.Wats.) Br.& R. (T.) Type sp. thick form. Mexico , mainland and Baja. New spines dark red to purple.

Pachycereus pringlei

Pachycereus pringlei. Thinner form, new spines pink to red

Pachycereus pectin-aboriginum
Pachycereus pectin-aboriginum,
northerly form according to Reyes from Mexico, Bluish, 8 ribs

Pachycereus grandis
Pachycereus pringlei

Pachycereus pringlei. Typical seedling produced in very large numbers by cactus wholesale growers.

Copyright Bob Ressler, no reproduction without permission of the author.