While hiking at Wekiwa Springs State Park north of Orlando, Florida, I came across some really pretty, purple flowers.
I believe they are Liatris chapmanii also known as Chapman's Blazing-star or Chapman's Gayfeather.
I'm not an expert at identifying wildflowers, but I am capable of Googling “Purple Flowers of Central Florida” and looking at pictures until I find one that looks similar to my picture…
If you are an expert, and I'm wrong, please leave a comment and let me know what they are.