Abstract: Four new records of Orchidaceae were reported from Zhejiang province, namely Lecanorchis Blume, L. japonica Blume, Hemipilia Lindl. and H. galeata Ying Tang, X. X. Zhu et H. Peng. Descriptions were made on their main morphological features and differences with similar taxa. Distribution of Habenaria humidicola Rolfe in Zhejiang was confirmed, two populations were found in Tanling village, Hexi street, Jingning county and Zhekeng village, Lianzhu Township, Suichang county in 2020. The voucher specimens were preserved in the Zhejiang Museum of Natural History (ZM).