⚠ Version 1 of The Plant List has been superseded.
This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Plagiothecium nitidulum in version 1.1 of The Plant List.
This name is a synonym of Isopterygium pulchellum var. nitidulum .
The record derives from Tropicos which reports it as a synonym (record 35124549
) with original publication details: Bryol. Eur. 5: 188 (fasc. 48. Monogr. 10) 188 1851.