bigeneric

adj — 2 senses

adj

Etymology From bi- + generic.

Biology, Botany, Natural sciences 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:

Biology, Natural sciences, Taxonomy Describing a taxonomic group containing only two genera.

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.