What is (a) A Linnæan class of plants, characterized by having both hermaphrodite and unisexual flowers on the same plant. (b) A name given by Linnæus to file orders of plants having syngenesious flowers called?

polygamia — (a) A Linnæan class of plants, characterized by having both hermaphrodite and unisexual flowers on the same plant. (b) A name given by Linnæus to file orders of plants having syngenesious flowers. (Webster's 1913.)

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