1) Genus decumaria 2) Rosid dicot genus 
Woodvamp (Decumaria) is a genus of two species of flowering plants in the family Hydrangeaceae, one (D. barbara) native to the southeastern United States, and the other (D. sinensis) native to central China. They are shrubby lianas growing to 4-10 m high through shrubs and trees, climbing by means of aerial adhesive rootlets. The leaves are variab...
[n] - small genus of woody climbers with adhesive aerial roots
genus Decumaria noun small genus of woody climbers with adhesive aerial roots; sometimes placed in family Saxifragaceae