An annual plant that reproduces from seed, these plants have daisy-like flowers that consist of white petals surrounding a yellow disc in the center. It is bushy and branched, and can grow 10 to 30 inches tall when matured.
The leaves are finely dissected and look similar to a fern. It can tolerate a wide range of soil types, elevations, and habitats. Corn chamomile is rare in Garfield County, but has been found in Beaver Creek and elsewhere in small numbers.