Pachycaule

Pachycaule
Pachypodium bispinosum

Un arbre pachycaule (du grec pachy qui signifie épais et caula qui signifie tige ou tronc) est un arbre à caudex, dont le tronc est enflé, souvent en forme de bouteille.

Exemples : le baobab, les Pachypodium, etc.


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