Ordinara piceo (Esperanto Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ordinara piceo" in Esperanto language version.

refsWebsite

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2web.archive.org

1^st place

1conifers.org

6,321^st place

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1iucnredlist.org

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1nrm.se

4,587^th place

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1nature.com

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1fs.fed.us

2,133^rd place

672^nd place

1umu.se

low place

4,172^nd place

1nps.gov

135^th place

243^rd place

1sciam.com

6,119^th place

4,168^th place

conifers.org

angle Gymnosperm Database: Picea abies Arkivigite je 2008-04-22 per la retarkivo Wayback Machine

fs.fed.us

Usona Arbaragentejo, “Index of Species Information: Picea Abies” [1] Alŝhutita je 2009-11-18.

iucnredlist.org

Conifer Specialist Group (1998). Picea abies. Internacia Ruĝa Listo de Endanĝeritaj Specioj, eldono de 2006. IUCN 2006. Elŝutita 12 May 2006.

nature.com

angle Krutovskii, K.V. & Bergmann, F. 1995 : Introgressive hybridization and phylogenetic relationships between Norway, Picea abies (L.) Karst., and Siberian, P. obovata Ledeb., spruce species studied by isozyme loci. - Heredity 74, 464-480. http://www.nature.com/hdy/journal/v74/n5/pdf/hdy199567a.pdf

nps.gov

angle Quaking Aspen by the Bryce Canyon National Park Service

nrm.se

linnaeus.nrm.se

Den Virtuella Floran: Picea abies distribution (in Swedish, with maps)

sciam.com

angle Swedish Spruce Is World's Oldest Tree: Scientific American Podcast

umu.se

info.umu.se

Umeå University Press Release: World’s oldest living tree discovered in Sweden Arkivigite je 2008-04-20 per la retarkivo Wayback Machine. April 16, 2008.

web.archive.org

angle Gymnosperm Database: Picea abies Arkivigite je 2008-04-22 per la retarkivo Wayback Machine
Umeå University Press Release: World’s oldest living tree discovered in Sweden Arkivigite je 2008-04-20 per la retarkivo Wayback Machine. April 16, 2008.