Neoorthocaulis hyperboreus (R.M. Schust.) L. Söderstr., De Roo & Hedd.  

Family: Anastrophyllaceae

[Barbilophozia hyperborea (R.M. Schust.) Stotler & Crand.-Stot., moreBarbilophozia hyperborea f. hyperborea autonym, Barbilophozia hyperborea f. paradoxa (R.M.Schust.) Potemkin, Lophozia floerkei hyperborea Schust., Lophozia floerkei var. hyperborea R.M.Schust., Lophozia hyperborea (Schust.) Schust., Lophozia hyperborea f. hyperborea autonym, Lophozia hyperborea f. paradoxa R.M.Schust., Lophozia hyperborea var. helophila R.M.Schust. et Damsh., Lophozia hyperborea var. hyperborea autonym]