⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35174191, with some changes.
This name is a synonym of Oxystegus cylindricus subsp. hibernicus .
The record derives from Tropicos which reports it as a synonym (record 35174191
) with original publication details: Beih. Bot. Centralbl., Abt. 2 50(2): 667 667 1933.