Helianthus longifolius (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Helianthus longifolius" in English language version.

refsWebsite

Global rank English rank

1theplantlist.org

480^th place

1,169^th place

9,082^nd place

5,078^th place

732^nd place

800^th place

bonap.net

Biota of North America Program 2014 county distribution map

efloras.org

Flora of North America, Helianthus longifolius Pursh, 1813. Longleaf sunflower

theplantlist.org

The Plant List, Helianthus longifolius Pursh