Chamaecereus silvestrii (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Chamaecereus silvestrii" in German language version.

refsWebsite

Global rank German rank

387^th place

297^th place

low place

2^nd place

3^rd place

88^th place

196^th place

biodiversitylibrary.org

Carlos Luis Spegazzini: Cactacearum Platensium Tentamen. In: Anales del Museo Nacional de Buenos Aires. 3. Folge, Band 4, 1905, S. 483–484 (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. 48 (online).

H. Friedrich, W. Glaetzle: Seed-morphology as an aid to classifying the genus Echinopsis Zucc. In: Bradleya. Band 1, 1983, S. 96 (doi:10.25223/brad.n1.1983.a9).

Echinopsis chamaecereus in der Roten Liste gefährdeter Arten der IUCN 2013.2. Eingestellt von: Kiesling, R., 2012. Abgerufen am 28. Februar 2014.