Abstract: In April 2022,Rehmannia henryi N.E.Brown,a newly recorded species of Rehmannia (Orobanchaceae) from Chongqing,was discovered near the roadside of lanying canyon at an altitude of 332 meters,when conducting a vascular plants survey in Yintiaoling National Nature Reserve.Its morphological characters,habitat and distribution are discussed.The voucher specimen is preserved at the Herbarium of Chongqing Natural History Museum(CQNM).