Microtoena is a genus of flowering plants in the mint family, Lamiaceae, first described in 1889. It is native to eastern and southeastern Asia, primarily China. Species 1. \n* Microtoena albescens C.Y.Wu & S.J.Hsuan - Guizhou 2. \n* Microtoena bhutanica Stearn - Bhutan 3. \n* Microtoena coreana H.Lév - Korea 4. \n* Microtoena delavayi Prain - Sichuan, Yunnan 5. \n* Microtoena esquirolii H.Lév. - Yunnan, Guizhou, Guangxi 6. \n* Microtoena griffithii Prain - Arunachal Pradesh, Bangladesh 7. \n* Microtoena insuavis (Hance) Prain ex Briq. - Thailand, Vietnam, Guangdong, Guizhou, Yunnan 8. \n* Microtoena longisepala C.Y.Wu - Sichuan 9. \n* Microtoena maireana Hand.-Mazz. - Yunnan 10. \n* Microtoena megacalyx C.Y.Wu - Guizhou, Yunnan 11. \n* Microtoena miyiensis C.Y.Wu & H.W.Li - S