Significados de subvarietas em inglês

Narcotism, the craving for narcotic or stimulant drugs, and its subvariety, alcoholism, has been found most often among the thymocentrics.

He divided machines into their genera, subgenera, species, varieties, subvarieties, and so forth.

The careerist, or the man on the make, is of a thousand genera and species, varieties and subvarieties, with transition links between.