Asclepias humistrata

Asclepias humistrata (also known as the sandhill milkweed or pinewoods milkweed) is a species of milkweed plant.  It belongs in the subfamily Asclepiadoideae.  It is native to the southeastern United States. It blooms in early summer. The flowers are pink. It is found in sandy woodlands and sandy hills. Sandhill Milkweed grows well dry soil and sunny places. It grows from 0.3 to 0.9 meters tall (1–3 feet).William Cullina (2000). Wildflowers: A Guide to Growing and Propagating Native Flowers of North America. The New England Wildflower Society. 

References

Other websites

Asclepias humistrata at USDA PLANTS Database

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