Opuntia strigil (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Opuntia strigil" 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

George Engelmann: Synopsis of the Cactaceae of the Territory of the United States and Adjacent Regions. In: Proceedings of the American Academy of Arts and Sciences. Band 3, 1856, S. 290 (online).

iucnredlist.org

apiv3.iucnredlist.org

Opuntia strigil in der Roten Liste gefährdeter Arten der IUCN 2014.3. Eingestellt von: Heil, K., Terry, M. & Corral-Díaz, R., 2013. Abgerufen am 11. Januar 2015.