臺灣北部新紀錄植物——鴛鴦湖燈心草

Juncus tobdenii Noltie (Juncaceae), a New Record from Northern Taiwan

本文報導最近發現於臺灣北部地區原分布於印度錫金地區之新紀錄植物--鴛鴦湖燈心草（Juncus tobdenii Noltie），本文描述其形態特徵及生育地狀況，並提供彩色照片以供鑑定之用，同時與近似物種燈心草（Juncus effuses L.）之差異點亦加以說明。

Juncus tobdenii Noltie, a species distributed in India (Sikkim), has recently been found in northern Taiwan. A full taxonomic description, habitat information and color photographs are provided here.