@article{Bailey2008,
  author    = {Charles Bailey},
  title     = {Notes on varieties of Sarothamnus scoparius, Koch, and Stachys betonica, Benth., from the Lizard, Cornwall},
  journal   = {Memoirs of the Literary and Philosophical Society of Manchester},
  volume    = {26},
  pages     = {284 -- 288},
  year      = {2008},
}