The leaves are opposite on the stem, 10-15 cm long and 6cm wide. The 1-3 umbels are on the … Best flowering usually occurs in full sun except for a few species such as Asclepias purpurascens (Purple Milkweed), which prefers partial shade. Asclepias purpurascens – Purple Milkweed is a Michigan native milkweed and is native to most of the eastern United States though it is uncommon to rare in cultivated gardens. Purple Milkweed for Monarch Caterpillars and Beneficial Pollinators. West Ecoregions include: 331, 332, 341, 342 and numerous smaller ecoregions related to terrain and rainfall. $8.00 Sold out To help the monarchs, get passionate about milkweed. Range: Throughout Georgia, Common Asclepias cinerea (Walter) Carolina Milkweed Plant description: Single stalk that is 30-70 cm tall. Scientific name A. purpurascens. Common names: Heart-leaf Milkweed, Purple Milkweed (Note that Purple Milkweed is also a common name for Asclepias purpurascens) Native Range: USA: California, Nevada, Oregon; USDA Hardiness Zones: 7a to 10b; Asclepias cryptoceras. Can spread somewhat rapidly by rhizomes. It is in the genus Asclepias, making it a type of milkweed. leaves) … Soil conditions vary with the Milkweed variety. Family: Apocynaceae. It is native to the Eastern, Southern and Midwestern United States similar to the range of the common milkweed(Asclepias syriaca). Jared Rosenbaum November 09, 2018 milkweed, diabase Comment. They are somewhat thick with a prominent midrib beneath. The number of populations known in New England has fallen from 82 historically to only a few today. RANGE: Purple Milkweed can be found in much of the eastern half of the United States as far west as South Dakota and Texas. Evergreen or Deciduous: Deciduous. Total range:Asclepias purpurascens is found principally in eastern North America, occurring from New Hampshire south to Virginia and ranging west to Wisconsin, Iowa, Kansas, and Oklahoma. Whole plant with flowers. Click on a place name to get a complete protected plant list for that location. Canada is the northernmost range of milkweed plants, and there are not many milkweed species that grow well there. They are found in sandy or rocky soils. Its nectar is also attractive to a variety of bees, … Easily grown from seed, and will self-seed in the landscape if seed pods are not removed prior to splitting open. It seems black currants are susceptible to the blister rust pathogen, Cronartium ribicola, though it is the European black currant that is most so, ... Purple Milkweed. Note: The Red-spotted Purple is a mimic of the poisonous Pipevine Swallowtail (Battus philenor). If there is no milkweed, there will be no monarchs. ... 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