This name is a synonym of Sigesbeckia orientalis subsp. pubescens (Makino) H.Koyama.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 87AF41E6-D019-4A47-96DF-B843D43475F5) with original publication details: Somoku Dusetsu Makino's ed. 4 1029 .
This name was in version 1 of The Plant List, record gcc-63614.