Opuntia megarhiza (German Wikipedia)

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

refsWebsite

Global rank German rank

1biodiversitylibrary.org

387^th place

297^th place

1iucnredlist.org

88^th place

196^th place

biodiversitylibrary.org

J. N. Rose: Studies of Mexican and Central American Plants – No. 5. In: Contributions from the United States National Herbarium. Band 10, Nr. 3, 1906, S. 126 (online).

iucnredlist.org

apiv3.iucnredlist.org

Opuntia megarrhiza in der Roten Liste gefährdeter Arten der IUCN 2007. Eingestellt von: Hernández, H.M., Gómez-Hinostrosa, C. & Goettsch, B., 2002. Abgerufen am 19. September 2008.