This name is a synonym of Typha laxmannii Lepech..
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym and as an illegitimate name (record 271038) with original publication details: Deutschl. Fl. ed. 2, 2: 251 1795.
This name was in version 1 of The Plant List, record kew-271038.