Category:Diadelphian

Di`a*del"phi*an, Di`a*del"phous, a. Etym: [Cf. F. diadelphe.] (Bot.)

Defn: Of or pertaining to the class Diadelphia; having the stamens united into two bodies by their filaments (said of a plant or flower); grouped into two bundles or sets by coalescence of the filaments (said of stamens).