Im not sure how old this thread is or how i managed to miss it but good luck with the project Julie...sounds brilliant im very jealous.
When looking for "natives" its always safer to go by latin names and match those with the ones in any native list...
I have seen various "Wildlfower" seeds for sale but when you check the details...i.e...latin names of native wildflowers i have found some of the seeds being sold are not actually correct...some kind of cultivar...
I presume you got help with the trees now anyway...
