Betula papyrifera (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Betula papyrifera" in Spanish language version.

refsWebsite

Global rank Spanish rank

low place

low place

1web.archive.org

1^st place

1^st place

1catalogueoflife.org

1,087^th place

740^th place

auderis.se

globaltwitcher.auderis.se

C. Michael Hogan. 2008. Black Spruce: Picea mariana, GlobalTwitcher.com, ed. Nicklas Stromberg Archivado el 5 de octubre de 2011 en Wayback Machine.

catalogueoflife.org

Sinónimos en Catalogue of life

web.archive.org

C. Michael Hogan. 2008. Black Spruce: Picea mariana, GlobalTwitcher.com, ed. Nicklas Stromberg Archivado el 5 de octubre de 2011 en Wayback Machine.