In proposed recommendation 8a(7), it was asked that "authorization be given for the use of the terms chemovar and chemotype," defining the terms as being "used to designate an infrasubspecific subdivision to include infrasubspecific forms or strains characterized by the production of some chemical not normally produced by the type strain of the species."
Na recomendación proposta 8a(7), solicitábase que "se dea autorización para o uso dos termos quimiovar e quimiotipo", definindo os termos como "usados para designar unha división infrasubespecífica para incluír formas infrasubespecíficas ou cepas caracterizadas pola produción dalgúns compostos químicos non producidos normalmente pola cepa tipo da especie."