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Introduction

 

Epidermis

 

Cortex

 

Leaves

 

Spines

 

Poisons

 

Wood

 

Root Succulence

 

Apical Meristems

 

Cephalia

 

Flowers

 

Travel

Published papers

 

 

Back    Peyote (Lophophora williamsii) is one of the few cacti that does not produce spines. The white tufts are masses of trichomes.