⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35129791, with some changes.
This name is a synonym of Plagiothecium neglectum f. longifolium .
The record derives from Tropicos which reports it as a synonym (record 35129791
) with original publication details: Allg. Bot. Z. Syst. 5(Beih. 1): 35 35 1899.