Hemiboea rubribracteata Z. Y. Li & Yan Liu, a new species of Hemiboea (Gesneriaceae) from Guangxi, China
广西半蒴苣苔属（苦苣苔科）一新种——红苞半蒴苣苔

A new species of Gesneriaceae, Hemiboea rubribracteata Z. Y. Li & Yan Liu, is described from Guangxi, China. The new species is similar to H. cavaleriei Lévl. in its leaf form, but differs by its robust and rigid stem, red involucre, longer calyx lobes, corolla white and glabrous outside, lower lip of corolla 3-lobed to middle. Key words Hemiboea, Hemiboea rubribracteata Z. Y. Li & Yan Liu, Gesneriaceae, new species, Guangxi, China.