The Collaborative International Dictionary
Epiphyllous
Epiphyllous \E*piph"yl*lous\, a. [Gr. 'epi` + fy`llon leaf.] (Bot.) Growing upon, or inserted into, the leaf. [1913 Webster] ||
Wiktionary
epiphyllous
a. (context botany English) Growing upon, or inserted into, the leaf.