Plectocolea comata S. Hatt.

Miyazaki Pref. Nichinan, Sakatani, waterfall in Kobuse Stream Valley. Broadleaved (evergreen and deciduous)-coniferous (Cryptomeria) mixed forest in the valley. Moist to wet cliffs (white pumice deposits of acid reaction), in part shade.

Jeju-do, Seogwipo-si, Namwon-eup, Harye-ri, Heodon stream. On humus near the stream in broad-leaved evergreen forest.