Dioscorea oppositifolia (English Wikipedia)

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

refsWebsite

Global rank English rank

394^th place

442^nd place

713^th place

3,176^th place

607^th place

747^th place

ars-grin.gov

npgsweb.ars-grin.gov

"Dioscorea polystachya". Germplasm Resources Information Network. Agricultural Research Service, United States Department of Agriculture. Retrieved 12 August 2014.

kew.org

apps.kew.org

"World Checklist of Selected Plant Families, entry for Dioscorea oppositifolia". Retrieved 12 August 2014.
"World Checklist of Selected Plant Families: Royal Botanic Gardens, Kew". apps.kew.org. Retrieved 2017-01-23.

tropicos.org

Tropicos.org, retrieved 3 February 2016