Pinus echinata (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pinus echinata" in Catalan language version.

refsWebsite

Global rank Catalan rank

1iucnredlist.org

88^th place

63^rd place

438^th place

345^th place

732^nd place

643^rd place

2,133^rd place

937^th place

efloras.org

«Pinus echinata». Flora of North America [Consulta: 5 novembre 2019].

fs.fed.us

na.fs.fed.us

Lawson, Edwin R. (1990), Conifers, vol. 1, Washington, D.C.: United States Forest Service (USFS), United States Department of Agriculture (USDA), <https://www.na.fs.fed.us/spfo/pubs/silvics_manual/Volume_1/pinus/echinata.htm>

iucnredlist.org

Farjon, A. (2013). "Pinus echinata." 2013 Llista Vermella de la UICN. Unió Internacional per a la Conservació de la Natura, edició 2013. [Consulta: 16 abril 2023]

usda.gov

plants.usda.gov

«Pinus echinata». Natural Resources Conservation Service PLANTS Database. USDA.