3 literature references for Neckera brownii Dixon, 1927:

Author: Beever, J., K. W. Allison & J. Child
Year: 1992
Title:
Source: Mosses New Zealand (ed. 2)
Author: Crosby, M. R. and others - INSUFFICIENT
Year: 1999
Title: INSUFFICIENTLY known because not REVISED since its pre-1963 publication; that is to say we have no more information about the species than Index Muscorum; merely relisted without additional specimens in a checklist since 1963; may have been treated in
Source: Checklist Mosses
Author: Dixon
Year: 1927
Title:
Source: New Zealand Inst. Bull.