Ferocactus robustus (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ferocactus robustus" in German language version.

refsWebsite

Global rank German rank

2biodiversitylibrary.org

387^th place

297^th place

1iucnredlist.org

88^th place

196^th place

biodiversitylibrary.org (Global: 387^th place; German: 297^th place)

L. Pfeiffer: Enumeratio diagnostica Cactearum hucusque cognitarum. Berlin 1837, S. 61 (online).
N. L. Britton, J. N. Rose: The Cactaceae. Descriptions and Illustrations of Plants of the Cactus Family. Band III. The Carnegie Institution of Washington, Washington 1922, S. 135–136 (online).

iucnredlist.org (Global: 88^th place; German: 196^th place)

Ferocactus robustus in der Roten Liste gefährdeter Arten der IUCN 2020-3. Eingestellt von: Arias, S., Hernández, C., Valverde, T. & Zavala-Hurtado, A., 2009. Abgerufen am 7. März 2021.