This is a great resource if you're in the U.S., thank you! Be sure to look up your local native plant societies if you need more help, they're a great resource and can often find you cheap seeds or young plants. In Georgia we have the Georgia Native Plant Society (https://gnps.org/) and in Texas the Lady Bird Johnson Wildflower Center can help you (https://www.wildflower.org/). Find and support your local native plant people!