(from γυναῖκα "woman;" and ἀνήρ "man"), the name of the 20th class in Linnæus's sexual system, consisting of plants with hermaphrodite flowers, in which the stamens are placed upon the style, or pillar-shaped receptacle resembling a style, which rises in the middle of the flower, and bears both the stamens and stigma; that is, both the supposed organs of generation. See BOTANY, p. 65.

The flowers of this class, says Linnæus, have a monstrous appearance, arising, as he imagines, from the singular and unusual situation of the parts of fructification.