@article{Bomble2022,
  author    = {F. Wolfgang Bomble},
  title     = {Chenopodium ×reynieri LUDW. \& AELLEN (C. album × C. giganteum) in Aachen},
  journal   = {Jahrbuch des Bochumer Botanischen Vereins},
  volume    = {13},
  pages     = {67 -- 69},
  year      = {2022},
}