Xanthium strumarium (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Xanthium strumarium" in Spanish language version.

refsWebsite

Global rank Spanish rank

low place

1,856^th place

1nrcresearchpress.com

low place

low place

2^nd place

2^nd place

1web.archive.org

1^st place

1^st place

doi.org

dx.doi.org

Löve, D.; Dansereau, P. (1959). «Biosystematic studies on Xanthium: taxonomic ap-praisal and ecological status». Canadian Journal of Botany 37 (2): 173-208. doi:10.1139/b59-016.

mapama.gob.es

Ministerio de Agricultura y Medio Ambiente. «Xanthium strumarium».

nrcresearchpress.com

Löve, D.; Dansereau, P. (1959). «Biosystematic studies on Xanthium: taxonomic ap-praisal and ecological status». Canadian Journal of Botany 37 (2): 173-208. doi:10.1139/b59-016.

web.archive.org

Xanthium strumarium; Index of Species Information. US FOREST SERVICE.