@article{HornychEkrtRiedeletal.2019,
  author    = {Ondrej Hornych and Libor Ekrt and Felix Riedel and Petr Koutecky and Jiř{\´i} Košnar},
  title     = {Asymmetric hybridization in Central European populations of the Dryopteris carthusiana group},
  journal   = {America Journal of Botany},
  volume    = {106},
  number    = {11},
  pages     = {1477 -- 1486},
  doi       = {10.1002/ajb2.1369},
  year      = {2019},
}