Two new combinations in (Gesneriaceae) based on morphological, molecular and cytological evidence.

The newly-circumscribed genus is recently enlarged by incorporating ten other genera with high floral diversity. In this study, our morphological, molecular and cytological evidence supports our adding two species from other two different genera ( and ) to . The special corolla shape (campanulate or flat-faced) and related short filament of these two new combinations, and , further enrich the diversity of floral characters of the enlarged . Meanwhile, some supplementary and amended descriptions of these two species are made here. Our morphological, molecular and geographical data indicate that is related to to a certain extent. For , however, our current dataset does not allow conclusions on the species relationship within .