Gramineae A. L. Jussieu
Habit: tree, herb
Taxon group: monocots
Stem: nodose
Leaf: nature: simple
Leaf: venation: parallel
Leaf: other characters: with ligule, with leaf sheath
Flowers: inflorescence: raceme, spike, panicle
Flowers: sexuality: bisexual, unisexual, neutral
Flower: bract: present
Stamen: number: 1, 2, 3, 4, 6
Pistil: style: styles more than 1, style 1, or styles more or less connate
Pistil: ovary: 1-loculed
Pistil: ovule: 1 per locule
Fruit: types and characters: a nut (incl. achene, caryopsis, schizocarp, pyrene, etc.), fleshy (berry, drupe, pome)
Seed: endosperm: seeds with endosperm
Google Image Search: Link
Dictionary of The Families & Genera of Chinese Seed Plants: Link
Vascular Plant Type Catalog at NYBG: Link