3 literature references for Ptychomitriopsis aloinoides Magill in Magill & Rooy, 1998:

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: 1924
Title:
Source: Ergebn. Bot. Exped. Sudbras., Musci
Author: Magill in Magill & Rooy
Year: 1998
Title:
Source: Fl. S. Africa, Bryophyta