Sneeze weed; Swamp Sunflower
Sneeze weed; Swamp Sunflower
Helenium autumnale
Flower-heads–Bright yellow, 1 to 2 in. across, numerous, borne on long peduncles in corymb-like clusters; the rays 3 to 5 cleft, and drooping around the yellow or yellowish-brown disk. Stem: 2 to 6 ft. tall, branched above. Leaves: Alternate, firm, lance-shaped to oblong, toothed, seated on stem or the [...]











