Bunny-in-the-grass
Scrophularia lanceolata

Family: Figwort (Scrophulariaceae)
AKA: Western Figwort, Lanceleaf Figwort
Photo taken on: July 12, 2006
Location: Poverty Gulch, GV, CO
Life Zones: Plains to montane
Habitat: Disturbed soil, roadsides

A stout plant growing to 5ft with large, sharp-toothed leaves. The flowers are reddish-brownish with two erect lobes (the ears).

Flora of North America reference.