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Dicotyledonae (Magnolipsida)
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Anthophyta (Magnoliophyta)
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A group or cluster of flowers arranged on a stem that is composed of a main branch or a complicated arrangement of branches. |
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A modified or specialized leaf
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A sugar-rich liquid produced by plants. |
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One of the specialised pseudanthia ("false flowers") forming the inflorescence of plants in the genus Euphorbia (Euphorbiaceae). |
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The outer envelope of a flower (petals). |
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A complete flower contains all four organs (sepal, stamen, pistil, perianth/petal) while an incomplete flower is missing at least one. |
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Lack one of the reproductive organs (pistil or stamen) |
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Having stamens but lacking pistils. |
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Having pistils but lacking stamens. |
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Monoecious, an individual that has both male and female reproductive units ( flowers, conifer cones, or functionally equivalent structures) on the same plant. |
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Short-day plants flower when the night is longer than a critical length. They cannot flower under long days or if a pulse of artificial light is shone on the plant for several minutes during the middle of the night; they require a consolidated period of darkness before floral development can begin. |
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To lie below and close to. When Poinsettias flower they produce specialized leaves called bracts that subtend the actual flowers. |
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