鹿児島県の外来植物Ⅻ:ブラジルハシカグサモドキRichardia brasiliensis Gomes(Ruibaceae)を長島町で記録する

A naturalized plant, Richardia brasiliensis Gomes (Rubiaceae), is recorded in the flora of Kagoshima Prefecture for the first time. It grows in an agricultural land with some other naturalized plants in Nagashima town. The morphological and ecological characteristics are provided based on our collected material.