Green Nature

Margined White Butterfly

picture of a margined white butterfly

The Margined White (Pieris marginalis) is a common butterfly of the Western United States.

They can be found flying and nectaring on flowers from spring through summer, depending on their location.

The top picture shows a top view of the mostly white wings. The bottom picture shows a side view, with the darker streaked veins.

Like many white species, the caterpillars feed on plants in the mustard family.

picture of a side view of a margined white butterfly

© 2008 Patricia A. Michaels