Praire moond questions

Hi, im from northern Ohio and I know praire moon can be a good source, but I am unsure what plants are native to me and honestly would just love to know where I can buy a packet of seeds for pollinators, birds, or maybe a shrub of some kind for near the back of my yard. I want to create a cute flower bed in the front of my yard and create a more sheltered area in the back. I've got a couple large trees back there where my neighbor and my backyard meet so it's pretty shaded. TiA