bigeneric en · ADJ
Etymology
From bi- + generic.
Meanings
-
(not-comparable) Describing an (infertile) cross between plants belonging to different genera.
It's a bigeneric hybrid, they don't come in nature like that.
1934, Rex Stout, Fer-de-Lance, Bantam, published 1992, →ISBN, page 93:
- (not-comparable) Describing a taxonomic group containing only two genera.