Definify.com

Webster 1913 Edition

(jĭ-năn′thẽr-ŭs)

Adj.

[Gr.

γυνή

a woman + E.

anther

(Bot.)

Pertaining to an abnormal condition of the flower, in which the stamens are converted into pistils.

R. Brown.

gynantherous ‎(not comparable)

(botany) Pertaining to an abnormal condition of the flower, in which the stamens are converted into pistils.
(Can we find and add a quotation of R. Brown to this entry?)