Purple Milkweed

Purple Milkweed

Asclepias purpurascens L.

Apocynaceae (Dogbane Family) (formerly Asclepiadaceae, the Milkweed Family)

▲ ▼ mature, flowering plants

▲ ▼ inflorescence and flowers; actual color is darker, more reddish-purple than photos indicate

Asclepias purpurascens L., Purple Milkweed: (Bayer Code: ASCPU; US Code ASPU2)

  • Similar to common milkweed, growing 2-4 feet tall
  • Leaves a bit thinner-textured, with narrower width and more pointed leaf tip than common milkweed
  • Flowers a deep, clear pinkish-purple often with nice fragrance, compared to the dusty-pink of common milkweed
  • Flowers in a globose cluster at or near stem tips
  • Less common than common milkweed, and often found at edges of woods; needs moisture, but also needs good drainage

The “weediness" of milkweeds has been revisited due to them being the main food for monarch butterfly larvae; therefore, milkweeds no longer are being generally considered as weeds to eradicate, and actually have legal protection in some areas

(Posted January 19, 2019)

Go to Midwest Weeds and Wildflowers Home Page