I am just now seeing your message. Hopefully someone has contacted you privately, otherwise this post looks really bad.
If not, my advice is this: you're not going to have much luck with your local nurseries, because not all are carry straight species of plants. Your best bet are online nurseries. Do a search for "nurseries native plants" and see what populates.
Edited to add this: most online nurseries don't start shipping until after a certain date, in spring and fall. It's typically recommended to plant them right away so they become accustomed and their roots take hold. Native plants are sturdy champs. Now veggies and annuals, that's an entirely different story.🙃
I like using the native plant finder at
https://www.nwf.org/NativePlan... the National wildlife federation web site as reference.
I do not receive compensation in any way for that last paragraph.
Best of luck to you.