Habit: tree, shrub
Taxon group: dicots
Leaf: position: alternate
Leaf: nature: simple
Leaf: blade: margin: entire, dentate
Flowers: inflorescence: raceme, spike
Flowers: sexuality: bisexual
Flowers: symmetry: actinomorphic
Flowers: sepal number/calyx lobes: 3, 4
Flowers: sepal/calyx nature: imbricate
Flowers: petal number/corolla lobes: 4, 5
Stamen: filaments: connate into 1 tube or bundle
Pistil: ovary: 2-loculed, 3-loculed, 4-loculed
Pistil: ovule: 2 per locule, 3 per locule, 4+ per locule
Ovary: position: inferior
Google Image Search: Link
Dictionary of The Families & Genera of Chinese Seed Plants: Link
Vascular Plant Type Catalog at NYBG: Link