Life … Animals Arthropods Insects Butterflies and Moths Swallowtail and Birdwing Butterflies Common Swallowtails Helen and Mormon Swallowtails Spangle Swallowtail species 7,028 observations Spangle Swallowtail Papilio protenor Field notes Supported by All 3 native plantssupport it in the US Nectar plants Plants whose flowers it visits White Beggarticks, Indian Shot, Moss Phlox 3 Close