Definify.com
Webster 1913 Edition
Polygamia
‖
Polˊy-ga′mi-a
,Noun.
pl.
[NL. See
Polygamous
.] (Bot.)
(a)
A Linnæan class of plants, characterized by having both hermaphrodite and unisexual flowers on the same plant.
(b)
A name given by Linnæus to file orders of plants having syngenesious flowers.