@article{langer1998haplotrichum,
  author = {Langer, G. and Langer, E.},
  interhash = {548018147ade824981790433cba02465},
  intrahash = {913c239df0e9fb5ebe893e4fb524839e},
  journal = {Folia Crypt. Estonica },
  pages = {63-69},
  title = {Haplotrichum parmastii sp. nov. collected in Costa Rica},
  volume = 33,
  year = 1998
}