Sium (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Sium" in English language version.

refsWebsite

Global rank English rank

2iucnredlist.org

88^th place

160^th place

2^nd place

2^nd place

732^nd place

800^th place

656^th place

1,126^th place

1,349^th place

866^th place

1web.archive.org

1^st place

1^st place

doi.org

Lambdon, P.W.; Ellick, S. (2016). "Berula bracteata". IUCN Red List of Threatened Species. 2016: e.T43985A67378473. doi:10.2305/IUCN.UK.2016-1.RLTS.T43985A67378473.en. Retrieved 17 November 2021.
Lambdon, P.W.; Ellick, S. (2016). "Berula burchellii". IUCN Red List of Threatened Species. 2016: e.T43986A67378501. doi:10.2305/IUCN.UK.2016-1.RLTS.T43986A67378501.en. Retrieved 17 November 2021.

efloras.org

Sium. Flora of China.

illinois.edu

life.illinois.edu

Spalik, K., et al. (2009). Generic delimitations within the Sium alliance (Apiaceae tribe Oenantheae) inferred from cpDNA rps16-5'trnk (UUU) and nrDNA ITS sequences. Taxon 58(3), 735-48.

itis.gov

Sium. Integrated Taxonomic Information System (ITIS).

iucnredlist.org

Lambdon, P.W.; Ellick, S. (2016). "Berula bracteata". IUCN Red List of Threatened Species. 2016: e.T43985A67378473. doi:10.2305/IUCN.UK.2016-1.RLTS.T43985A67378473.en. Retrieved 17 November 2021.
Lambdon, P.W.; Ellick, S. (2016). "Berula burchellii". IUCN Red List of Threatened Species. 2016: e.T43986A67378501. doi:10.2305/IUCN.UK.2016-1.RLTS.T43986A67378501.en. Retrieved 17 November 2021.

web.archive.org

Spalik, K. and S. R. Downie. (2006). The evolutionary history of Sium sensu lato (Apiaceae): dispersal, vicariance, and domestication as inferred from ITS rDNA phylogeny. American Journal of Botany 93(5), 747-61.