报道了2种甘肃兰科地理分布新记录种:叠鞘兰属(Chamaegastrodia Makino et F.Maekawa)的戟唇叠鞘兰[Chamaegastrodia vaginata(Hook.f.)Seidenf.]和鸟巢兰属(Neottia Guett.)的大花对叶兰[Neottia wardii(Rolfe)Szlachetko],其中叠鞘兰属为甘肃省地理分布新记录属.这些省级新记录植物的发现丰富了甘肃省兰科植物资源,对研究甘肃省植物区系和植物多样性具有重要意义.
Two newly recorded species of Orchidaceae distribution in Gansu Province are reported.They are Chamaegastrodia vaginata(Hook.f.)Seidenf.of the genus Chamaegastrodia Makino et F.Maekawa and Neottia war-dii(Rolfe)Szlachetko of the genus Neottia Guett.Chamaegastrodia is also a new record of genus distributed in Gansu Province.The discovery of these new records enriches the Orchidaceae resources in Gansu Province,and is of great sig-nificance for the study of plant flora and plant diversity in Gansu Province.
new recordChamaegastrodiaChamaegastrodia vaginataNeottia wardii(Rolfe)SzlachetkoGan-su Province