Photo of a violet Asclepias

Leaf tip: Pointed/acute. Flower type: Single. Leaf margin: Entire. Winter hardness: Excellent (USDA-zone 1,2,3,4). Flower color: Purple-medium purple-070B. Leaf, general shape: Elongate. Flower diameter: 1 - 10 mm. Flower length/hight: 1 - 10 mm. Leaf size: 10 - 15 cm. Light cond...