The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.

References

  • * U.G.Bolub Bohn and C. Hettwer. 2000. Reduced general map of the natural vegetation of Europe. 1:10,000,000. Bonn-Bad Godesberg, Bonn.
  • * C.Michael Hogan. 2009. Marsh Thistle: Cirsium palustre. GlobalTwitcher.com, ed. N.Strömberg.
  • * C.Michael Hogan. 2011. "Sarmatic mixed forests". Topic ed. Sidney Draggan. Ed.-in-chief Cutler J.Cleveland. Encyclopedia of Earth. Environmental Information Coalition, National Council for Science and the Environment http://www.eoearth.org/article/Sarmatic_mixed_forests
  • * H.Sjors. 1999. Swedish plant geography: The background: Geology, climate and zonation. Acta Phytogeogr. Suec. Uppsala: Opulus press, 84:5-14.
  • * World Wildlife Fund. 2001. Sarmatic mixed forests. (PA0436).
  • Flora of China Editorial Committee. 2009. Fl. China 25: 1–570. Science Press & Missouri Botanical Garden Press, Beijing & St. Louis.

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