Picea schrenkiana (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Picea schrenkiana" in Italian language version.

refsWebsite

Global rank Italian rank

1iucnredlist.org

88^th place

77^th place

182^nd place

6^th place

1conifersociety.org

low place

low place

215^th place

4^th place

394^th place

103^rd place

conifersociety.org

(EN) Picea schrenkiana / Schrenk spruce, su American Conifer Society. URL consultato il 24 maggio 2020.

google.it

books.google.it

(EN) Aljos Farjon, A Handbook of the World's Conifers (2 vols.), Brill, 2010, pp. 597-598. URL consultato il 24 maggio 2020.

iucnredlist.org

apiv3.iucnredlist.org

(EN) Farjon, A. 2013., Picea schrenkiana, su IUCN Red List of Threatened Species, Versione 2020.2, IUCN, 2020.

kew.org

powo.science.kew.org

(EN) Picea schrenkiana Fisch. & C.A.Mey., in Plants of the World Online, Board of Trustees of the Royal Botanic Gardens, Kew. URL consultato il 24/5/2020.

treccani.it

Picea schrenkiana, in Treccani.it – Vocabolario Treccani on line, Roma, Istituto dell'Enciclopedia Italiana. URL consultato il 24 maggio 2020.