甘肃省兰科植物新记录  

New records of Orchidaceae in Gansu Province

作　　者：李伟 刘晓娟[1] 孙学刚[1] 白增福 LI Wei;LIU Xiaojuan;SUN Xuegang;BAI Zengfu(College of Forestry,Gansu Agricultural University,Lanzhou 730070,Gansu,China;College of Life Sciences,Northwest Normal University,Lanzhou 730000,Gansu,China)

机构地区：[1]甘肃农业大学林学院,甘肃兰州730070 [2]西北师范大学生命科学学院,甘肃兰州730000

出　　处：《生物资源》2024年第1期98-101,共4页Biotic Resources

基　　金：国家林业和草原局“甘肃省兰科植物资源专项调查”(202007);甘肃洮河国家级自然保护区管护中心“甘肃洮河国家级自然保护区草本植物资源调查研究”。

摘　　要：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[Chamaegastrodiavaginata(Hook.f.)Seidenf.]和鸟巢兰属(NeottiaGuett.)的大花对叶兰[Neottiawardii(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.

关 键 词：新记录 叠鞘兰属 戟唇叠鞘兰 大花对叶兰 甘肃省 

分 类 号：Q949.72[生物学—植物学]