A global citizen science platform
to discover, share and identify wildlife
Common sneezeweed is a perennial plant in the daisy or aster family (Asteraceae). Its abundant yellow blooms can be found in late summer to fall, often attracting bees and butterflies. Common sneezeweed can be found in much of the United States, in moist to wet openings, edges, shores, and thickets. Like other members of the aster family, the 1-2 inch sneezeweed flower is composite—with large, showy ray flowers that look like petals, and smaller disk flowers making up the center. The bright yellow "petals" are wedge-shaped, with three lobes on the outer end, drooping away from the central disk. The center is nearly spherical, projecting above the skirt-like whorl of petals. The center disk flowers are a duller yellow color than the petals. The plant's stem branches near the top, resulting in many flowers on each plant.