1. A new species of Petrocosmea;Burtt B. L.;Gloxinian,1998
2. Petrocosmea xanthomaculata G. Q. Gou et A Y. Wang. A new species of the genus Petrocosmea Oliv;Gou G. Q.;Bull. Bot. Res. Harbi,2010
3. Petrocosmea magnifica (Gesneriaceae): a new species from limestone caves in Yunnan, China
4. Petrocosmea viridis sp. nov. of Petrocosmea (Gesneriaceae) from Guizhou, China and a supplementary and revised description of P. minor;Han M. Q.;Nord. J. Bot.,2017
5. Petrocosmea chrysotricha sp. nov. (Petrocosmea, Gesneriaceae), a species previously mistaken for P. begoniifolia on marlstone cliffs in Yunnan, China;Han M. Q.;Nord. J. Bot.,2018