7 literature references for Orthotrichum subexsertum W. P. Schimper ex C. Müller, 1858:

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: A. J. E. Smith
Year: 1992
Title:
Source: J. Bryol.
Author: Brotherus
Year: 1924
Title:
Source: Ergebn. Bot. Exped. Sudbras., Musci
Author: Brotherus
Year: 1907
Title:
Source: Nat. Pflanzenfam.
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: Magill, R. E. & E. A. Schelpe
Year: 1979
Title: The bryophytes of southern Africa: an annotated checklist
Source: Mem. Bot. Surv. S. Africa
Author: W. P. Schimper ex C. Müller
Year: 1858
Title:
Source: Bot. Zeitung (Berlin)