Life … Animals Arthropods Insects Beetles Longhorn Beetles Agapanthia Agapanthia Striped Thistle Longhorn Beetle species 2,754 observations Striped Thistle Longhorn Beetle Agapanthia cardui Field notes Supported by All 3 native plantssupport it in the US Food plants Plants it feeds on Tarragon, Biennial Wormwood, Boreal Sage 3 Close