Habit: liana
Taxon group: dicots
Leaf: position: alternate
Leaf: nature: simple
Leaf: other characters: with pellucid or glandular dots or lines
Leaf: stipules: absent
Flowers: inflorescence: solitary
Flowers: sexuality: unisexual
Flowers: perianth number: 4, 5, 6, 7, 8, 9+
Flowers: perianth nature: perianth of similar segments
Stamen: number: 4, 5, 6, 7, 8, 9, 10+
Stamen: filaments: connate into 1 tube or bundle
Pistil: carpel: 6+
Pistil: ovule: 2 per locule, 3 per locule, 4+ per locule
Pistil: pistil: carpels free from each other
Fruit: types and characters: fleshy (berry, drupe, pome)
Google Image Search: Link
Dictionary of The Families & Genera of Chinese Seed Plants: Link
Vascular Plant Type Catalog at NYBG: Link