This name is a synonym of Kyllinga odorata subsp. cylindrica (Nees) T.Koyama.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 238533) with original publication details: Quart. J. Taiwan Mus. 14: 191 1961.
This name was in version 1 of The Plant List, record kew-238533, and has not been changed.