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Echinocereus bristolii (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Echinocereus bristolii" in German language version.

refsWebsite
Global rank German rank
1archive.org
6th place
40th place
1biodiversitylibrary.org
387th place
297th place
1iucnredlist.org
88th place
196th place

archive.org

  • W. Taylor Marshall: Two new species of Echinocereus: E. stoloniferus sp. nov., and E. bristolii sp. nov. In: Cactus and Succulent Journal. Band 9, Nummer 10, Los Angeles 1938, S. 160–161 (online).

biodiversitylibrary.org

  • W. Taylor Marshall: Echinocereus pectinatus var. Bristolii. In: Saguaroland Bulletin. Band 10, Nr. 7, 1956, S. 81–82 (online).

iucnredlist.org

apiv3.iucnredlist.org