Asclepias

Asclepias L. (1753), the milkweeds, is an American genus of herbaceous perennial, dicotyledonous plants that contains over 140 known species. It previously belonged to the family Asclepiadaceae, but this is now classified as the subfamily Asclepiadoideae of the dogbane family Apocynaceae.

Milkweed is named for its milky sap, which consists of a latex containing alkaloids and several other complex compounds including cardenolides.^[2] Some species are known to be toxic.

Carl Linnaeus named the genus after Asclepius, the Greek god of healing.^[3]

Contents

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• 1Milkweed flowers
• 2Ecology
• 3Uses
• 4Species
  • 4.1Formerly placed here
• 5References
• 6External links