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New illustration of the sexual system of Carolus von Linnaeus : comprehending an elucidation of the several parts of the fructification ; a prize dissertation on the sexes of plants, a full explanation of the classes, and orders, of the sexual system ; and the Temple of Flora, or Garden of nature, being Picturesque, botanical, coloured plates, of select plants, illustrative of the same, with descriptions ; [motto: 4 lines] / by Robert John Thornton.
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