Ox-Eye Daisy Missouri Department of Conservation

Ox Eye Daisy, Sublette County Weed & Pest

Shoshone National Forest - Nature & Science

Wisconsin Wildflower, Ox-eye Daisy

USDA Plants Database

Oxeye Daisy – Gilpin County Extension

Maryland Biodiversity Project - Oxeye Daisy (Leucanthemum vulgare)

Ecology of Cuyahoga Valley National Park

Oxeye Daisy - Montana Weed Control Association

Golden Aster (Camphorweed) Missouri Department of Conservation

Washington State Noxious Weed Control Board