A comprehensive database of Tennessee native plants
Great Indian Plantain
Arnoglossum reniforme (Cacalia muehlenbergii)
Full to part sun, moderately wet to medium moisture level, loamy or clay soil, neutral to slightly alkaline pH. 3-9 ft. height, blooms summer to early fall, white flowers, freely self-seeds.
Germination Code: C(60); flowers may not appear until second or third year.
Native Region: Scattered statewide, greatest concentration in Middle Tennessee.
Large, substantial plant with showy flowers. Low maintenance. Will naturalize.