Habit: tree, shrub, herb
Taxon group: dicots
Leaf: position: opposite
Leaf: nature: simple, pinnately compound
Leaf: venation: pinnate, longitudinal, incl. 3-veined leaves
Leaf: stipules: absent, present
Flowers: inflorescence: cyme, panicle
Flowers: sexuality: bisexual
Flowers: symmetry: actinomorphic, zygomorphic
Flowers: sepal number/calyx lobes: 4, 5
Flowers: petal number/corolla lobes: 2, 4, 5
Flower: bract: present
Flower: bractlet: present
Corolla: tubular, rotate
Stamen: arrangement: antepetalous
Pistil: ovary: 1-loculed, 2-loculed, 3-loculed, 4-loculed, 5-loculed
Pistil: ovule: 1 per locule, 2 per locule, 3 per locule, 4+ per locule
Ovary: position: inferior
Fruit: types and characters: a capsule (incl. pod, follicle, etc.), fleshy (berry, drupe, pome)
Fruit: seed: 1 seed
Google Image Search: Link
Dictionary of The Families & Genera of Chinese Seed Plants: Link
Vascular Plant Type Catalog at NYBG: Link