Helianthus decapetalus.

Composite Family. Aug. - Sept.

A plant 2 - 5 feet tall, found in moist woods, beside streams. Eastern United States to Minnesota, Missouri and southward.


Yellow, 2 - 3 inches broad, rays about 10.


Egg-shaped, pointed, opposite, smooth or slightly rough. Plant stem rough above; smooth below, 2 - 5 feet tall.

Thin leaved Sunflower.

Thin-leaved Sunflower.