Resembling Vitis, but with the bark tight, not shredding in long strips, and with the inflorescence cymose rather than ± pyramidal panicles.
1. Leaves all simple, lobed or not; fruits bright blue at maturity.
A. brevipedunculata
1. Leaves (at least the primary ones) compound, with pinnately lobed leaflets; fruits yellow or orange at maturity.
A. aconitifolia
All species found in Ampelopsis
Citation:
MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. February 21, 2019. https://michiganflora.net/genus.aspx?id=Ampelopsis.