This August-blooming plant is found nearly throughout North Dakota, although there are but few records in our southcentral and southwestern counties.
Northern hawkweed is circumboreal in distribution.
In North America, the plant can be found as far south as Colorado and Nebraska. Northern hawkweed is about 3 feet tall. Stems arise perennially from a short tough basal caudex. Stems and leaves contain milky juice. Leaves have a few coarse teeth and stout hairs along the margins.