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Amaryllidaceae Jaume Saint Hilaire
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habit
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herbaceous plants
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important diagnostics
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bulb present, milky juice present
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distribution
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African, Asian, Australian and Oceanian, European, North American, South American
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leaf: position
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alternate, distichous
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leaf: nature
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not compound
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leaf: venation
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longitudinal in leaves or leaflets
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margin
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with entire margin
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leaf: stipules
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absent
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inflorescence
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solitary, umbel, simple, sympodial, compound, sympodial or monopodial
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flower: sexuality
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bisexual
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flower: symmetry
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actinomorphic, zygomorphic or irregular
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flower: receptacle
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small, enlarged, completely united with the ovary, totally or partially covering it
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flower: disc
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absent
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flower: perianth number
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3, 6
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flower: perianth nature
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perianth of similar segments, perianth of calyx and corolla
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flower: sepal number
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0
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flower: petal number
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3, 6
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flower: petal position
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all free from one another, petals connate, petals imbricate
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flower: corona
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present, or scales in the throat
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stamen: number
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3, 6, 11+
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stamen: symmetry
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the same number as and opposite the petals or alternate with the sepals
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stamen: anthers
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basifixed, introrse, opening by longitudinal slits
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stamen: filaments
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free from the corolla, inserted on the corolla, not connate, connate into 1 tube or bundle, connate into separate bundles
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stamen: other characters
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staminodia present
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pistil: style
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style 1, or styles more or less connate
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pistil: carpel
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3
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pistil: ovary
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1-locular, 3-locular
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pistil: ovule
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1 in each loculus, 2 in each loculus, 3+ in each loculus
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pistil
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ovules parietal, carpels connate, ovules axile, carpels connate, ovules attached to the central axis or ventrally in apocarpae, ovules attached to the base of the ovary
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fruit: type
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a capsule, fleshy
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fruit: seed
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3+ seeds
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seed: embryo
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straight
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seed: endosperm
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seeds with endosperm
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