Trying to id the following:

Vine. Dioscorea-like venation. Branches/leaves have five leaf(let)s -
two pairs and one terminal, 5 cm or so gap before first pair, between
pairs, and between last pair and terminal. Branches/leaves appear to be
opposite. Infloresences in branch/leaf axils. Infloresence a doubly
compound cyme - three "branches", each of which divides into another
three parts - one of those three is terminal and has a big bud; the
other two each have two little buds and one bigger bud.