中国莎草属一新记录种——箱根莎草

A newly recorded species of Cyperus from China

该文报道了中国莎草属(Cyperus)一新记录种——箱根莎草(C. hakonensis Franch.&Sav.),丰富了该种形态特征的中文描述并补充了该种的植物解剖图。该种的主要特征是小穗淡绿色,宽约2 mm。鳞片先端具外弯的短尖,中间具龙骨状突起,淡绿色,两侧边缘膜质透明,果实表面光滑。凭证标本存于山东药品食品职业学院标本馆(SDFH)中。

Cyperus hakonensis Franch.&Sav.,a newly recorded species of Cyperus from China was reported in this paper,Chinese description of the species was enriched and its anatomy figure was also supplemented.Its spikelets are palegreen,about 2 mm wide.Glumes are thin and transparent on both surfaces but keel abaxially palegreen,apex with a recurved awn,nutlet smooth,shiny.The voucher specimen was deposited in Herbarium of Shandong Drug and Food Vocational College(SDFH).