Trees: Linden, Sourwood, Tupelo, Tulip Tree, Black Locust (not to be confused with Honey Locust), Magnolias,
Food: Raspberries, Blueberries/Cranberry, Black Berry, Strawberry.
Shrubs: Oregon Grape, Alternate-leaf Dogwood, Hawthorn, Buttonbush, St. Johnswort (not the herbaceous perennial ones), Clethra alnifolia,
Ephemerals: Woodland Poppy, Wild Hyacinth, Jacob's Ladder, Fernleaf Phacelia.
Wildflowers: Mountain Mint, Anise Hyssop, Stokes Aster, Blanket Flower, Milkweed, Blazing Star, Joe Pye Weed, Jewelweed, Fireweed, Ironweed, Goldenrod, and Asters (not mums!). Rudbeckia laciniata is another nice one.
I wrote a book on the topic that covers most of the native plants honeybees love.