Hufeisen-Ragwurz (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Hufeisen-Ragwurz" in German language version.

refsWebsite

Global rank German rank

713^th place

149^th place

394^th place

148^th place

kew.org

H. Æ. Pedersen, N. Faurholdt, 2007: Ophrys. The Bee Orchids of Europe, S. 1–297. The Board of Trustees of the Royal Botanic Gardens, Kew. Ophrys ferrum-equinum. In: POWO = Plants of the World Online von Board of Trustees of the Royal Botanic Gardens, Kew: Kew Science, abgerufen am 17. Mai 2020.

Ophrys ferrum-equinum bei Tropicos.org. Missouri Botanical Garden, St. Louis, abgerufen am 17. Mai 2020.