浙江薹草属（莎草科）新分类群

摘要描述及图解了浙江薹草属Carex 5新种和1新变种，它们是：灰帽薹草组sect. Mitratae Kükenth.的天目山薹草Carex tianmushanica C. Z. Zheng & X. F. Jin和拟三穗薹草C. pseudotristachya X. F. Jin & C. Z. Zheng；匏囊薹草组sect. Lageniformes (Ohwi) Nelmes的密毛薹草C. densipilosa C. Z. Zheng & X. F. Jin；菱形果薹草组sect. Rhomboidales Kükenth.的浙南薹草C. austrozhejiangensis C. Z. Zheng & X. F. Jin和朝芳薹草C. chaofangii C. Z. Zheng & X. F. Jin；疏花薹草组sect. Laxiflorae Kunth的无芒长嘴薹草C. longerostrata C. A. Mey. var. exaristata X. F. Jin & C. Z. Zheng。     

浙江薹草属（莎草科）一新种——近头状薹草

报道了浙江薹草属一新种，即近头状薹草Carex subcapitata X.F.Jin，C.Z.Zheng&B.Y.Ding。新种以秆侧生，叶片狭，小穗1-2个生于各节及小穗雄雌顺序，而与大舌薹草C.grandiligulata K kenth.相近，区别在于苞鞘无毛，小穗宽卵形，近头状，长5-7mm，具4-7 朵雌花，雌花鳞片近卵形，果囊的喙长1.5-2mm。