@article{Frahm2013,
  author    = {Jan-Peter Frahm},
  title     = {Bryohumbertia subcomosa (Dix.) J.-P. Frahm, a new name for Bryohumbertia walkeri (Mitt.) J.-P. Frahm},
  journal   = {Tropical bryology},
  volume    = {1},
  pages     = {9 -- 10},
  year      = {2013},
}