Andrus & Janssens (2003) Bryologist
Andrus, R. E. & J. A. Janssens (2003) ~Sphagnum alaskense~, a new species from western North America: Bryologist
Brotherus (1895) Bih. Kongl. Svenska Vetensk.-Akad. Handl.
The Global Biodiversity Information Facility:
GBIF Backbone Taxonomy, 2013-07-01.
Accessed via http://www.gbif.org/species/2669225 on 2015-03-05
This backbone name usage exists because it was found in another checklist at the time the backbone was built. The primary source name usage has since been removed from the portal.