Helianthus debilis subsp. debilis

Stems decumbent, glabrous or puberulent. Leaf blades 3-10 cm, margins serrulate or shallowly, regularly serrate, abaxial faces sparsely, if at all, gland-dotted. Peduncles 10-20(-22) cm. Ray laminae 12-20 mm. Discs 11-14 mm diam. 2n = 34.

Flowering year round. Coastal dunes; 0-10 m; Fla.