Mojave milkweed

Asclepias nyctaginifolia is a species of milkweed known by the common name Mojave milkweed. It is native to the southwestern United States from California to New Mexico, where it grows mainly in desert habitat. A perennial herb it grows up to about half a meter in height when erect, but often bends or droops. The thick leaves are oval to lance-shaped and arranged in opposite pairs about the stem. The leaves and stem are generally slightly hairy. The inflorescence is a dense umbel up to 8 centimeters wide and packed with pink-tinted pale green flowers. The fruit is a large follicle up to 9 centimeters long.