5 literature references for Pogonatum congolense Cardot, 1909:

Author: Born, S., J.-P. Frahm & T. Pócs
Year: 1993
Title: Taxonomic results of the BRYOTROP Expedition to Zaire and Rwanda. 26. A new checklist of the mosses of Central Africa
Source: Trop. Bryol.
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: Brotherus
Year: 1897
Title:
Source: Bot. Jahrb. Syst.
Author: Cardot
Year: 1909
Title:
Source: Rev. Bryol.
Author: Hyvönen, J.
Year: 1989
Title: A synopsis of genus ~Pogonatum~ (Polytrichaceae, Musci)
Source: Acta Bot. Fenn.