Ptychostomum boreale

Ptychostomum boreale(F. Weber & D. Mohr) Ochyra & Bedn.-Ochyra

TAKSONILLE Ptychostomum pallescens(Schleich. ex Schwägr.) J.R.Spence

• Ochyra, R. & Bednarek-Ochyra, H. 2015. Proposal to conserve the name Bryum pallescens against Hypnum boreale (Bryum boreale) (Bryaceae, Bryophyta). Taxon 64: 1053–1054
• Holyoak, D. T. & N. Pedersen. 2007. Conflicting molecular and morphological evidence of evolution within the Bryaceae (Bryopsida) and its implications for generic taxonomy. J. Bryol. 29: 111–124.