This name is a synonym of Mikania buchii Urb..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 6687CFC3-7172-423B-9F95-B9B94869BA9D) with original publication details: Symb. Antill. 1: 465. 1899 1899.
This name was in version 1 of The Plant List, record gcc-114383.