Habit: shrub, herb
Taxon group: dicots
Leaf: position: opposite, alternate
Flowers: inflorescence: solitary, raceme, spike
Flowers: sexuality: bisexual
Flowers: symmetry: actinomorphic, zygomorphic
Flowers: sepal number/calyx lobes: 2, 3, 4, 5, 6
Flowers: petal number/corolla lobes: 0, 4
Flowers: petal position: all free from one another
Flowers: petal nature: contorted, imbricate
Corolla: tubular
Stamen: number: 4
Stamen: arrangement: same number as petals or sepals, twice or more number as petals or sepals
Pistil: ovary: 2-loculed, 3-loculed, 4-loculed, 5-loculed, 6-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.), a nut (incl. achene, caryopsis, schizocarp, pyrene, etc.), 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
