Opuntia azurea (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Opuntia azurea" in German language version.

refsWebsite

Global rank German rank

713^th place

149^th place

1biodiversitylibrary.org

387^th place

297^th place

biodiversitylibrary.org

J. N. Rose: Studies of Mexican and Central American Plants – No. 6. In: Contributions from the United States National Herbarium. Band 12, Teil 7, 1909, S. 291 (online).

tropicos.org

Opuntia azurea bei Tropicos.org. In: IPCN Chromosome Reports. Missouri Botanical Garden, St. Louis