Erigeron davisii is a North American species of flowering plant in the family Asteraceae known by the common name Davis's fleabane .[1] It has been found only in Idaho and in northeastern Oregon.[2]
Erigeron davisii is a perennial herb up to 30 cm (12 inches) tall. Each branch generally has only one flower head, with 50–80 white ray florets and numerous yellow disc florets.[1]