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Asclepias verticillata (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Asclepias verticillata" in German language version.

refsWebsite
Global rank German rank
1giftpflanzen.com
low place
3,827th place
1usda.gov
438th place
620th place
1jstor.org
26th place
153rd place
1biodiversitylibrary.org
387th place
297th place
1tropicos.org
713th place
149th place

biodiversitylibrary.org

giftpflanzen.com

jstor.org

  • Mary F. Willson, Robert I. Bertin, Peter W. Price: Nectar production and flower visitors of Asclepias verticillata. In: American Midland Naturalist, Band 102, Teil 1, 1979, S. 23–35 JSTOR: Abstrac.

tropicos.org

usda.gov

plants.usda.gov