Life … Plants Vascular Plants Dicots Gentians, Dogbanes, Madders, and Allies Dogbanes and Milkweeds Swallowwort Stranglewort species 4,133 observations Stranglewort Cynanchum acutum Field notes Supports All 1 native animalssupported in the US Caterpillars Moths and butterflies raised on it Monarch 1 Close
