'Interfoliaceous' definitions:

Definition of 'Interfoliaceous'

From: GCIDE

Interfoliaceous \In`ter*fo`li*a"ceous\, a. [Pref. inter- + foliaceous: cf. F. interfoliac['e].] (Bot.) At the same node with opposite or whorled leaves, but occupying a position between their places of attachment. [1913 Webster]