Asclepias asperula (antelope horns) Asclepias asperula A North American milkweed species known as antelope horns or green‑flowered milkweed; spring‑blooming, pollinator‑friendly, and adapted to sandy or rocky soils in the southwestern…
Asclepias eriocarpa — woollypod (Indian) milkweed Asclepias eriocarpa Asclepias eriocarpa, the woollypod or Indian milkweed, is a perennial milkweed of the western United States; adapted to dry soils, with clustered flowers, woolly seed pods and ecol…
