Helianthus debilis Nutt.

Helianthus debilis--FL. St. Lucie Co. N of Ft. Pierce. 17 Jan 03. 030.jpg

By Christopher Davidson

CC-BY-NC-SA-4.0

Native to Alabama, Connecticut, Florida, Georgia, Louisiana, Maryland, Massachusetts, Michigan, Mississippi, New Hampshire, New York, North Carolina, Pennsylvania, Rhode I., South Carolina, Texas, Vermont, Virginia, West Virginia; introduced into Austria, Azores, Cuba, Czechia-Slovakia, France, Germany, India, Jawa, Korea, KwaZulu-Natal, Mozambique, Northern Provinces, Norway, Queensland, Taiwan, Western Australia (source: POWO). Flora of the World documents 1 occurrence across 1 country.