Columnar Cacti

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Machaerocereus

Machaerocereus: (Br.&R) Two species in this genus, both from Baja Mexico but some say close enough to Stenocereus to be included. They have dagger like central spines. One is erect and the other decumbent. Both very interesting plants.

M.gummosus
Machaerocereus gummosus: (Eng.) Br.&R
SB1239 San Carlos BCS Baja, Mexico

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