Two newly distributed species of Orchidaceae plants in Ningxia
According to field investigation and literature review,this paper reports a newly recorded genus of orchids in Ningxia Hui Autonomous Region,Neottianthe Schltr.and two newly distributed species of Neottianthe cucullata and Cypripedium shanxiense.The discovery of these two new distribution plants is of great significance to the study of plant diversity in Ningxia,and has important scientific value for the protection of rare and endangered plants,the origin of or-chids,and the study of the relationships between plant communities.
NeottiantheNeottianthe cucullataCypripedium shanxienseNingxianew record