@article{Dunkel2012,
  author    = {Franz G. Dunkel},
  title     = {F{\"u}nf neue Arten aus dem Ranunculus-auricomus-Komplex (Ranunculaceae) in Deutschland},
  journal   = {Kochia},
  volume    = {6},
  pages     = {63 -- 90},
  year      = {2012},
}