The radical tubers of the ?Aliso? (Alnus jorullensis H. B. K. var. Spachii Regel)
Keywords:
Root tubers, alder, Alnus jorullensis, GymnothyrsusAbstract
?The radical tubers of the ?Aliso? (Alnus jorullensis H. B. K. var. Spachii Regel)?. The author, in order to place the species, transcribes the original description of the subgenus Gymnothyrsus illustrating it with drawings of the inflorescence and the flowers. He also describes and illustrated the radical tubers of this species.