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Introduction

 

Epidermis

 

Cortex

 

Leaves

 

Spines

 

Poisons

 

Wood

 

Root Succulence

 

Apical Meristems

 

Cephalia

 

Flowers

 

Travel

Published papers

 

 

Back    Mammillaria magnimamma, with tubercles in phyllotactic spirals.