Life … Animals Arthropods Insects Butterflies and Moths Gossamer-winged Butterflies Holarctic Azures Holly Blue species 54,395 observations Holly Blue Celastrina argiolus Field notes Supported by All 138 native plantssupport it in the US Caterpillar hosts Plants its caterpillars eat Black Locust, Red Osier Dogwood, Red Raspberry, Black Cherry 93 Nectar plants Plants whose flowers it visits Common Snowberry, Common Silverweed, Herb Robert, Annual Fleabane 45 Close
