Not a comprehensive list, just pics of some that bloom this time of year.
Baptisa -- False Indigo
My baptisia is late this year, with fat buds about to open.
These others are plants on my wanted list.
Oakleaf Hydrangea has new leaves, with a tiny bud in each leaf cluster.
I put a pic in my Dotty Plants blog last Wednesday of a bud.
Hydrangea quercus deserves a whole post of its own, once the blossoms appear.
What natives are in your garden?