A guide to the native plants useful as nectar and/or host plants in East Tennessee pollinator gardens. Created for Knoxville Zoo's Classroom Pollinator Project.
Asclepias speciosa is a species of milkweed known commonly as the showy milkweed. It is native to the western half of North America.
Asclepias tuberosa is a species of milkweed native to eastern North America. It is a perennial plant growing to 0.3–1 metre (10 in–3 ft 3 in) tall, with clustered orange or yellow flowers from early summer to early fall. The leaves are spirally arranged, lanceolate, 5–12 cm long, and 2–3 cm broad.
Asclepias verticillata (whorled milkweed, eastern whorled milkweed, horsetail milkweed) is a species of milkweed native to most all of eastern North America and parts of western Canada and the United States.