4 literature references for Sphagnum lewisii H. Crum, 1993:

Author: Crum, H.
Year: 1993
Title: New species of ~Sphagnum~ from South America
Source: J. Hattori Bot. Lab.
Author: Crosby, M. R. and others - USED
Year: 1999
Title: USED in a checklist or nondescriptive flora, citing collections, since 1963
Source: Checklist Mosses
Author: Cardot
Year: 1913
Title:
Source: Rev. Bryol.
Author: H. Crum
Year: 1993
Title:
Source: J. Hattori Bot. Lab.