Encephalartos msinganus

Asclepias tuberosa (Butterfly Milkweed) Asclepias tuberosa (Butterfly Milkweed)- Provides information on physical features, flowering period, and habitat. With photos. Asclepias tuberosa interior (Butterfly Milkweed) Asclepias tuberosa interior (Butterfly Milkweed)- Describes physical features, range, habitat, and faunal associations. Provides a photo. Asclepias tuberosa (Butterfly Milkweed) Asclepias tuberosa (Butterfly Milkweed)- Description and image.