Opuntia puberula 8205
Herbarium specimens Introduction Opuntia puberula Hort. Bindob. ex Pfeiff. is a medium-sized Mexican species that is widespread. It...
Opuntia phaeacantha 5220
Introduction
Opuntia microdasys-like 4465
Herbarium specimens (O. microdasys) Introduction It is not immediately clear why this clone was labeled O. microdasys-like instead...
Opuntia streptacantha 4538
Herbarium specimens Introduction Opuntia streptacantha Lem. is a Mexican species that forms a tree. It is one of...
Opuntia streptacantha 4550
Herbarium specimens Introduction Opuntia streptacantha Lem. is a Mexican species that forms a tree. It is one of...
Opuntia crassa-like 4815
Introduction This photograph appears to show Opuntia crassa Haw. Links O. crassa at Tropicos O. crassa at The...
Cactus Torch 1187 (for burning off spines)
Introduction When Opuntia was considered a possible general food source for grazing stock, various torches were made. The...