Abstract / Introduction / Summary:
An endangered freshwater alga, Thorea gaudichau- dii C. Agardh, is found from a “Kamigo” spring on Yoron Island, Ryukyu Islands, Japan, representing the second habitat for the species on this Island.
与論島におけるシマチスジノリ Thorea gaudichaudii C. Agardh の生育地追加記録
岸本和雄・藤田喜久・麓 才良・香村眞徳