Life … Plants Vascular Plants Dicots Gentians, Dogbanes, Madders, and Allies Dogbanes and Milkweeds Swallowwort Caustic Vine species 3,547 observations Caustic Vine Cynanchum viminale Field notes Supports All 2 native animalssupported in the US Flower visitors Pollinators and other flower visitors Danaid Eggfly, Painted Lady 2 Close
