@misc{Frahm2013,
  author    = {Jan-Peter Frahm},
  title     = {The taxonomic status of Fontinalis mollis and F. antipyretica var. cymbifolia with the description of Fontinalis antipyretica var. rotundifolia},
  booktitle = {178},
  series    = {Archive for Bryology},
  number    = {178},
  type      = {periodicalpart},
  pages     = {5},
  year        = {2013},
}