‘Butter and Eggs’ is the name of this Common Wildflower.

snapdragon wildflower

Growing up in rural western New York state I am quite familiar with these non-native plants and wildflowers properly called ‘Eggs and Butter’ (Linaria vulgaris.) We just called them by the vernacular name ‘Snapdragons.’
Commonly seen in fields and usually one of the first weeds to colonize recently disturbed soil such as tilled agricultural land, this ruderal species (first to colonize disturbed soils), the snapdragon is classified as both a weed and a flower.
Wild Snapdragon, Invasive Native Flower Specie… From: Wild Snapdragon: Herbal Wildflower with Dozens of Names