⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-26620373, with some changes.
This name is a synonym of Osmundastrum claytonianum var. pilosum .
The record derives from Tropicos which reports it as a synonym (record 26620373
) with original publication details: Bot. Misc. 3: 229-230 229 1833.