4 literature references for Didymodon amblyophyllus Brotherus, 1902:

Author: W. P. Schimper in Bescherelle
Year: 1872
Title:
Source: Mem. Soc. Sci. Nat. Cherbourg
Author: Jaeger
Year: 1872
Title:
Source: Ber. Thatigk. St. Gallischen Naturwiss. Ges.
Author: Crosby, M. R. and others - USED
Year: 1999
Title: USED in a checklist or nondescriptive flora, citing collections, since 1963
Source: Checklist Mosses
Author: Brotherus
Year: 1902
Title:
Source: Nat. Pflanzenfam.