Rhizoclonium riparium
(Roth) Kuetzing ex Harvey
ホソネダシグサ
採集地：Aburakoma, Hidaka, JAPAN
採集日：19 Jul. 1970
採集者：M. Chihara
TNS-AL 17260
Copyright 2011 by Taiju Kitayama, National Museum of Nature and Science, Tokyo (TNS)