Tephrocactus articulatus (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Tephrocactus articulatus" 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

L. Pfeiffer: Enumeratio diagnostica Cactearum hucusque cognitarum. Berlin 1837, S. 103 (online).

cactuspro.com

C. Backeberg: Notes du Jardin Botanique des Cèdres. In: Cactus. Band 8, Nummer 38, Paris 1953, S. 249 (online).

iucnredlist.org

apiv3.iucnredlist.org

Tephrocactus articulatus in der Roten Liste gefährdeter Arten der IUCN 2014.3. Eingestellt von: Kiesling, R., Ortega-Baes, P. & Méndez, E., 2013. Abgerufen am 17. Januar 2015.