领春木科

Habit: tree, shrub

Taxon group: dicots

Leaf: position: alternate, spiral

Leaf: nature: simple

Leaf: venation: pinnate

Leaf: blade: margin: dentate

Leaf: stipules: absent

Flowers: inflorescence: fascicle

Flowers: sexuality: bisexual

Flowers: perianth number: 0

Stamen: number: 6, 7, 8, 9, 10+

Pistil: carpel: 6+

Pistil: ovule: 1 per locule, 2 per locule, 3 per locule

Pistil: pistil: carpels free from each other

Fruit: types and characters: winged/samara

Fruit: seed: 1 seed, 2 seeds, 3 seeds, 4+ seeds

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