@article{Bizzarri2008,
  author    = {Maria Paola Bizzarri},
  title     = {Adumbratio florae aethiopicae : 27. Selaginellaceae},
  journal   = {Webbia},
  volume    = {29},
  number    = {2},
  pages     = {545 -- 593},
  year      = {2008},
}