interfoliaradj.

/ɪntəˈfəʊlɪə/Etymology: < inter- prefix 2b(a) + foliar adj.
Botany.
the world > plants > part of plant > leaf > [adjective] > between leaves
1835 J. Lindley (1848) I. 234 The interfoliar parts are undeveloped.
This entry has not yet been fully updated (first published 1900; most recently modified version published online March 2019).