Primulina moi sp. nov. (Gesneriaceae) from a limestone area in northern Guangdong, China

A new species of Primulina, P. moi, from Guangdong, China, is described and illustrated. It is similar to P. lijiangensis in leaf shape, but can be distinguished by several characters, such as base of corolla tube constricted, lobes of adaxial lip ovate, abaxial lip 3‐lobed from base, lobes elliptic or oblong elliptic with cuspidate apex, yellow corolla and filaments, two non‐adhesive anthers when corolla is open, adnate only before anthesis and 2 stamnoides.