Life … Plants Vascular Plants Dicots Gentians, Dogbanes, Madders, and Allies Dogbanes and Milkweeds Milkweeds Mexican Whorled Milkweed species 65 observations Mexican Whorled Milkweed Asclepias mexicana Field notes Supports All 1 native animalssupported in the US Caterpillars Moths and butterflies raised on it Monarch 1 Close