The best way to insure you are using non invasive plants is to use the plants at a dependable local nursery. Some plants are invasive in some areas but not in others. I do recommend the "Pugster" dwarf butterfly bush as it is bred to be sterile so will not reseed and sedum 'Autumn Joy' and Helianthus for late summer as well as Lungwarts or Pulmonara for early blooms and any of the meadow plants and trees and shrubs native to your area that bloom.  You may want to join the non profit Xerces Society to learn more and read the book "Attracting Native Pollinators" by Dr. Marla Spivak as this book is a Xerces Society guide. Thanks for helping to save our pollinators and Keep Growing, Marianne Binetti