Bot. [f. Gr. λεπίς scale, after petal, sepal.] A barren stamen transformed into a scale.

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1835.  Lindley, Introd. Bot. (1839), 181. Dunal calls these sterile stamens lepals (lepala); a term which has not yet been adopted.

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1880.  in Gray, Struct. Bot., 418/2.

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