infraspecific
/ˌɪnfrəspɪˈsɪfɪk/adjective
1- Biology at a taxonomic level below that of species, e.g. subspecies, variety, cultivar, or form. In botany, Latin names at this level usually require the addition of a term denoting the rank.【生】种下的。
1.1
- occurring within a species发生在种内的：
infraspecific variation.
同物种中产生的变异, 种内变异。