Boltonia asteroides
Boltonia asteroides, the white doll's daisy, false chamomile, or false aster, is a species of plant native to the United States and Canada. It is found primarily in the Mississippi Valley and Great Plains from Saskatchewan south to Texas and Florida, with isolated populations in the eastern United States. Reports of the species in New England, New York, and the Pacific Northwest appear to be introductions.
Boltonia asteroides is a robust, 16″ to 78″ tall, perennial. It spreads by stolons. It has many daisy-like flower heads with white or lavender ray florets and yellow disc florets.
The species is sometimes cultivated as an ornamental plant because of its attractive flowers.
;VarietiesBoltonia asteroides var. asteroides - coastal regionsBoltonia asteroides var. latisquama Cronquist - Great Plains, Mississippi ValleyBoltonia asteroides var. recognita Cronquist - Great Plains, Mississippi Valley, Ohio Valley, Canadian Prairie Provinces; introduced in New England + Pacific Northwest