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Brunelliaceae Engler
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habit
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woody plants
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important diagnostics
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spiny stems or leaves
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distribution
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North American, South American
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leaf: position
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opposite or verticillate
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leaf: nature
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not compound, compound, pinnately compound, ternately compound
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leaf: venation
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pinnate or hardly visible in leaves or leaflets.
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margin
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dentate
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leaf: epidermis
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epidermis of leaf papillose
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leaf: stipules
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present
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inflorescence
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compound, sympodial or monopodial
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flower: sexuality
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unisexual
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flower: symmetry
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actinomorphic
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flower: receptacle
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small
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flower: disc
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present
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flower: perianth number
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4, 5, 6, 7+
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flower: perianth nature
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perianth of similar segments
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flower: sepal number
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4, 5, 6+
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flower: sepal position
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connate
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flower: sepal nature
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sepals valvate
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stamen: number
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8, 10, 11+
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stamen: anthers
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dorsifixed or ventrifixed, introrse, opening by longitudinal slits
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stamen: filaments
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free from the corolla, not connate
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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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2, 3, 4, 5
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pistil: ovary
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1-locular
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pistil: ovule
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2 in each loculus
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pistil
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carpels free from each other or carpel 1, ovules attached to the central axis or ventrally in apocarpae
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fruit: type
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a capsule
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fruit: seed
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1 seed, 2 seeds
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seed: endosperm
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seeds with endosperm
Related Links (opens in a new window) |
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