Primulina huahaii (Gesneriaceae), a New Species from Guizhou, China

Primulina huahaii Sheng H. Tang & X.Z. He (Gesneriaceae) is described as a new species from Guizhou, SW China. It has a relatively short corolla tube and an ovoid ovary, and is most similar to P. secundiflora, but differs from it by having the corolla tube slightly shorter than (vs. slightly longer than) the abaxial limb lip, the cylindrical and not enlarged (vs. flattened and enlarged) filament base, and the obtriangular (vs. elliptic) mature anthers.