The oxeye daisy is widespread throughout North America, but not a native—it comes
from Europe and Asia.
Identification: These daisies are 12-36" (30-91 cm) high,
with heavily lobed dark green leaves. Lower leaves are up to 6" (15 cm) long, narrow, vaguely oval, with irregular
lobes. Upper leaves are small and narrow, attached directly to the stem. Like other members of the aster
family, daisies are composite flowers, with a yellow central disc composed of disc flowers surrounded by
about 20 white "petals," actually ray flowers.
Typically there is a single flowers per stem, 1-2" (2.5-5 cm) around. The central disc is ¼-½" (6.3-12 mm)
around, and depressed in the middle. They are common in fields and along roadsides. In some places
they are planted intentionally; in others, borderline invasive.