Helminthotheca echioides (L.) Holub

Oregon: Douglas County: South of Roseburg in Green, at Exit 119 off of Interstate Hwy. 5, at the junction of Hwy. 99N and M Street. Elev. 125 m.
43.15037° N, 123.37144° W
Datum: WGS 84. Uncertainty: 578 meters. Coordinate Source: Digital Map.
Habitat: Along a small, weedy drainage channel. Associated taxa: Brassica nigra, Lactuca, Daucus carota, Lolium, Agrostis, Cichorium. Plants to 1.2 meters tall. Flowers yellow. Phenology: Flowers.

Richard R. Halse 7315, Jul 30, 2007
ID, Accession: 144220, Barcode: ID146654