Eruca vesicaria (L.) Cav. ssp. sativa (P. Mill.) Thellung
Annotated by Ben Legler, Apr 2016.

Washington: Skagit County: South shoulder of Highway 20 ca 2.5 km west of Interstate 5. Elev. 2 m.
48.460529° N, 122.371913° W
Datum: WGS 84. Uncertainty: 50 meters. Coordinate Source: Digital Map.
Mesic, gravelly road shoulder among fields and pastures; full sun. Petals white with dark veins, reflexed; immature fruits developing a flattened beak slightly longer than the body; plants to nearly 1 meter tall, from a taproot; very abundant weed established along ca 1 km stretch of road shoulder. Phenology: Flowers.

Ben Legler 14022, Apr 3, 2016
WTU