Abstract: One gennus of the Orchidaceae,Vandopsis and seven species, Vandopsis gigantea(Lindl.) Pfitz., Bulbophyllum tianguii K. Y. Lang et D. Luo, Cleisostoma parishii(Hook.f.)Garay, Pinalia amica (H. G. Reichenbach) Kuntze, Revis. Gen.,Dendrolirium tomentosum (J. Koenig) S. C. Chen ＆ J. J. Wood,Habenaria fordii Rolfe, Liparis cespitosa(atahou.) Lindl. were reported as new to Guizhou province.The voucher specimens were preserved in Herbarium of Maolan Reserve (HML).