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.
New records of Orchidaceae in Gansu Province
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
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