4 literature references for Neorutenbergia usagarae Bizot & Pócs, 1974:

Author: Bizot, M. & T. Pócs
Year: 1974
Title: East African bryophytes I
Source: Egri Tanarkepzu Foisk. Tud. Kozlem.
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: Bizot & Pócs
Year: 1974
Title:
Source: Egri Tanarkepzu Foisk. Tud. Kozlem.
Author: A. J. E. Smith
Year: 1992
Title:
Source: J. Bryol.