5 literature references for Isopterygium subglobosum Herzog, 1916:

Author: C. Müller & Kindberg in Macoun
Year: 1892
Title:
Source: Cat. Canad. Pl., Musci
Author: Braithwaite
Year: 1887
Title:
Source: Brit. Moss Fl.
Author: Crosby, M. R. and others - REVISED
Year: 1999
Title: REVISED: accepted in a monograph, revision, or descriptive flora since 1963
Source: Checklist Mosses
Author: Herzog
Year: 1916
Title:
Source: Biblioth. Bot.
Author: Brotherus & Watts
Year: 1918
Title:
Source: Proc. Linn. Soc. New South Wales