@article{Frahm1994,
  author    = {Jan-Peter Frahm},
  title     = {A contribution to the bryoflora of the Choc{\`o} region, Colombia : 1., Mosses},
  journal   = {Tropical bryology},
  number    = {9},
  pages     = {89 -- 110},
  year      = {1994},
}