Common Speedwell

Veronica arvensis, also referred to as wall speedwell, corn speedwell, rock speedwell, or field speedwell, is a member of the genus Veronica. It was first described in 1753 by Carl Linnaeus. The species is widely distributed across Greenland, Newfoundland, British Columbia, New Brunswick, Nova Scotia, Ontario, Prince Edward Island, Quebec, Yukon, Saint Pierre and Miquelon, Açores, Madeira, Portugal Continental, Brazil, Corvo Island, Faial Island, Flores Island, Graciosa Island, Pico Island, and Santa Maria Island. It is often found as a weed in cultivated areas and disturbed habitats.