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Hellmut R. Toelken (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Hellmut R. Toelken" in German language version.

refsWebsite
Global rank German rank
1ipni.org
3,075th place
7,817th place

ipni.org

  • Toelken, Hellmut R. (1939–). In: International Plant Names Index. The Royal Botanic Gardens, Kew, Harvard University Herbaria & Libraries and Australian National Botanic Gardens., 2021, abgerufen am 28. Mai 2022 (englisch).