Campanula americana (English Wikipedia)

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

refsWebsite

Global rank English rank

2missouribotanicalgarden.org

5,410^th place

3,396^th place

2^nd place

2^nd place

1natureserve.org

5,367^th place

2,998^th place

1theplantlist.org

480^th place

1,169^th place

607^th place

747^th place

1illinoiswildflowers.info

low place

low place

4^th place

4^th place

1semanticscholar.org

11^th place

8^th place

438^th place

336^th place

ars-grin.gov

npgsweb.ars-grin.gov

"Campanula americana". Germplasm Resources Information Network. Agricultural Research Service, United States Department of Agriculture. Retrieved 2007-10-29.

doi.org

Galloway, L. F.; J. R. Etterson (2005). "Population differentiation and hybrid success in Campanula americana: geography and genome size". Journal of Evolutionary Biology. 18 (1). European Society for Evolutionary Biology: 81–89. doi:10.1111/j.1420-9101.2004.00801.x. PMID 15669963. S2CID 36919376.
"Figure 1: Distribution map of Synandreae in North America". doi:10.7717/peerj.2220/fig-1. {{cite journal}}: Cite journal requires |journal= (help)

illinoiswildflowers.info

"American Bellflower (Campanulastrum americanum)". www.illinoiswildflowers.info. Retrieved 2021-12-22.

missouribotanicalgarden.org

"Campanula americana - Plant Finder". www.missouribotanicalgarden.org. Retrieved 2021-12-22.
"Campanula americana - Plant Finder". www.missouribotanicalgarden.org. Retrieved 2021-12-22.

natureserve.org

explorer.natureserve.org

Kartesz, J.T. (2011), "Campanulastrum Americanum", NatureServe, NatureServe Explorer, retrieved 24 December 2021

nih.gov

pubmed.ncbi.nlm.nih.gov

Galloway, L. F.; J. R. Etterson (2005). "Population differentiation and hybrid success in Campanula americana: geography and genome size". Journal of Evolutionary Biology. 18 (1). European Society for Evolutionary Biology: 81–89. doi:10.1111/j.1420-9101.2004.00801.x. PMID 15669963. S2CID 36919376.

semanticscholar.org

api.semanticscholar.org

Galloway, L. F.; J. R. Etterson (2005). "Population differentiation and hybrid success in Campanula americana: geography and genome size". Journal of Evolutionary Biology. 18 (1). European Society for Evolutionary Biology: 81–89. doi:10.1111/j.1420-9101.2004.00801.x. PMID 15669963. S2CID 36919376.

theplantlist.org

The Plant List, Campanula americana L.

usda.gov

plants.usda.gov

"PLANTS Profile for Campanulastrum americanum". USDA Plants Database. United States Department of Agriculture. Retrieved 2013-06-11.