specific epithet

specific-epithet的词性：
n.（名词）

1. The uncapitalized Latin adjective or noun that follows a capitalized genus name in binomial nomenclature and serves to distinguish a species from others in the same genus, as saccharum in Acer saccharum (sugar maple). Also called trivial name
种名形容词：二项命名法中跟在一大写的属名之后的小写拉丁形容词或名词，用来将一类与同一属中的其它类区分开，如saccharum 在 Acer saccharum （糖槭）片 也作 trivial name