‖n. pl. [ NL., fr. Gr. &unr_; twenty +&unr_;, &unr_;, man, male: cf. F. icosandrie. ] (Bot.) A Linnæan class of plants, having twenty or more stamens inserted in the calyx.
‖n. pl. [ NL., fr. Gr. &unr_; twenty +&unr_;, &unr_;, man, male: cf. F. icosandrie. ] (Bot.) A Linnæan class of plants, having twenty or more stamens inserted in the calyx.