smilacaceous
/ (ˌsmaɪləˈkeɪʃəs) /
adjective
of, relating to, or belonging to the Smilacaceae, a temperate and tropical family of monocotyledonous flowering plants, most of which are climbing shrubs with prickly stems: includes smilax
Word Origin for smilacaceous
C19: via New Latin from Latin
smilax