For the second week in a row, I have the pleasure of sharing images of wildflowers I’ve never found in nature. Purple milkweed (Asclepias purpurascens) is not nearly as rare as the small white lady’s slipper that Katie Byerly featured last week, but it’s much less prevalent than swamp milkweed or butterfly milkweed, let alone common milkweed.
The species is native to much of the U.S. east of the Rocky Mountains. According to the Illinois Wildflowers site, you may find purple milkweed on “lower slopes of hill prairies, meadows in wooded areas, thickets and woodland borders, bluffs and open woodlands, oak savannas, glades, and roadsides. This plant usually occurs along prairie edges near wooded areas, rather than in open prairie. It is usually found in higher quality habitats.” Alternatively, you can grow your own; Minnesota Wildflowers advises that this species “will bring the gift of insects and birds to your garden.”
Purple milkweed resembles common milkweed, but its flowers are a deeper color, “it is less hairy overall,” and its seed pods are smooth rather than prickled.
Four naturalists took the enclosed photographs in four different counties.
Continue Reading...