Cylindropuntia arbuscula (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Cylindropuntia arbuscula" in German language version.

refsWebsite

Global rank German rank

1biodiversitylibrary.org

387^th place

297^th place

low place

low 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. 309 (online).

cactuspro.com

Curt Backeberg, F. M. Knuth: Kaktus-ABC. En haandbog for fagfolk og amatører. Kopenhagen 1936, S. 123 (online).

iucnredlist.org

apiv3.iucnredlist.org

Cylindropuntia arbuscula in der Roten Liste gefährdeter Arten der IUCN 2014.1. Eingestellt von: Pinkava, D.J., Puente, R. & Baker, M., 2013. Abgerufen am 12. Juni 2014.