Host Plant Confusion

I’ve been trying to research what plants are hosts to what caterpillars/insects but there is a lot of different information out on the internet. Also, I am curious as to if some of my native cultivars can still act as host plants. If anyone has seen caterpillars or other bugs using these shrubs/trees as host plants in their backyard please let me know and what particular species it was. Thank you! (All are straight species minus the viburnum, blueberries, and VA Sweetspire).

Eastern Redbud Flowering Dogwood Clethra Buttonbush Black Chokeberry Elderberry Itea Merlot American Beautyberry Top Hat Blueberry Sweetheart Blueberry Oakleaf Hydrangea Blue Muffin Viburnum Ninebark