a. [ Homo- + style. ] (Bot.) Having only one form of pistils; -- said of the flowers of some plants. Darwin. [ 1913 Webster ]
a. [ Homo- + systemic. ] (Biol.) Developing, in the case of multicellular organisms, from the same embryonic systems into which the secondary unit (gastrula or plant enbryo) differentiates. [ 1913 Webster ]