List of trees and shrubs by taxonomic family (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "List of trees and shrubs by taxonomic family" in English language version.

refsWebsite

Global rank English rank

low place

low place

low place

low place

438^th place

336^th place

low place

low place

1missouribotanicalgarden.org

5,410^th place

3,396^th place

18^th place

17^th place

1floranorthamerica.org

low place

low place

3,100^th place

2,591^st place

arborday.org

"Trees". arborday.org. The Arbor Day Foundation. Retrieved 2020-06-03.

bonap.org

Kartesz, John. "The Biota of North America Program". bonap.org. Retrieved 2020-06-03.

floranorthamerica.org

beta.floranorthamerica.org

"Flora of North America". floranorthamerica.org. Retrieved 2020-06-03.

harvard.edu

arboretum.harvard.edu

"Plants". arboretum.harvard.edu. The Arnold Arboretum. Retrieved 2020-06-03.

iucn.org

"IUCN Red List of Threatened Species". iucn.org. International Union for Conservation of Nature. 7 February 2018. Retrieved 2020-06-03.

missouribotanicalgarden.org

"Plant Science Resources". missouribotanicalgarden.org. Missouri Botanical Garden. Retrieved 2020-06-03.

mortonarb.org

"TREES & plants". mortonarb.org. The Morton Arboretum. Retrieved 2020-06-03.

usda.gov

plants.sc.egov.usda.gov

"The PLANTS Database". usda.gov. USDA Natural Resources Conservation Service. Retrieved 2022-02-24.