It is found only in the northeastern part of the state of Florida in the United States .
Helianthus carnosus is a rare North American species of sunflower known by the common name lakeside sunflower .
Helianthus carnosus is found only in the northeastern part of the state of Florida in the United States .
Helianthus carnosus is a rare North American species of sunflower known by the common name lakeside sunflower .