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Onagraceae A. L. Jussieu

柳叶菜科

Onagraceae
Epilobium canum

Credit: Xiangying Wen

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


 

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