Purple Milkweed

(Asclepias purpurascens)

 

Color Photographs: Midwestern wetland flora: Field office guide to plant species. U.S.D.A. Soil Conservation Service, Midwest National Technical Center.

Purple Milkweed (Asclepias purpurascens)

Identification: Flower color varying between rusty-red to magenta, arranged in rounded clusters near the apex of the plant. Family with a distinctive flower consisting of 4 petals hanging downward and a crown of 5 incurved horns. Fruit an elongate, downy, pointed pod containing flattened seeds topped with silken parachutes. Leaves and stems with milky sap. Leaves broad, in opposite pairs, elongate, smooth (not downy), with a tapering, pointed tip. Plant 2 to 3 feet in height.

Distribution: Most of eastern North America except for Florida. West to the Great Plains States.

Habitat: Purple Milkweed is found in woods and thickets.

Flowering period: June to July.

Line Drawing: Britton, N.L., and A. Brown. 1913. An Illustrated Flora of the Northern United States and Canada, Second Edition.

Purple Milkweed (Asclepias purpurascens)

Similar Species:

Common Milkweed (Asclepias syriaca)

 

Similar Species