Native to the Finger Lakes Region, Eastern North America
Iroquois made a strong tea with the leves for purging the bowels. The dried leaes were also smoked for relieving coughs.
Source of plant
Spreading, pubescent annual to 90cm. Leaves to 6cm, oblong, crenate to serrate. Flowers in loose racemes; calyx inflated after anthesis; corolla to 1cm, blue, purple or tinged with pink.
USDA Hardiness Zone