To cite package 'vegdata' in publications use:

Jansen F, Dengler J (2010). “Plant names in vegetation databases – a neglected source of bias.” Journal of Vegetation Science, 21 (6), 1179-1186. doi: 10.1111/j.1654-1103.2010.01209.x.

Thank you for using 'vegdata'

Corresponding BibTeX entry:

  @Article{,
    title = {Plant names in vegetation databases -- a neglected source
      of bias},
    doi = {10.1111/j.1654-1103.2010.01209.x},
    journal = {Journal of Vegetation Science},
    author = {Florian Jansen and J├╝rgen Dengler},
    year = {2010},
    volume = {21 (6)},
    pages = {1179-1186},
  }