Purple milkweed (Asclepias syriaca) is easy to find here in Ohio in June and early July. Its lavender flower clusters can be found in ditches and home gardens alike. Orange milkweed, also known as butterfly weed or Asclepias tuberosa, is more elusive. If I spot in a prairie, it is far from the margins. I have yet to see it as a specimen plant in a public garden.
Today I spotted two large orange milkweed plants at a local wildflower prairie. My view was obstructed partially by bee balm and other wildflowers that aren’t so photo shy.