Acanthocereus tetragonus (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Acanthocereus tetragonus" 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

Carl von Linné: Species Plantarum. Band 1, 1753, S. 466 (online).

cactuspro.com

P. Wagenaar Hummelinck: Over Cereus repandus, Cephalocereus lanuginosus, Lemaireocereus griseus en Acanthocereus tetragonus. In: Succulenta. Band 20, Nummer 11, 1938, S. 165 (online).

iucnredlist.org

apiv3.iucnredlist.org

Acanthocereus tetragonus in der Roten Liste gefährdeter Arten der IUCN 2013.2. Eingestellt von: Gómez-Hinostrosa, C., Durán, R. & Tapia, J.L., 2006. Abgerufen am 20. Januar 2014.