Resource: Putnam Park Wildflowers compiled by Professor Fred King (retired from UWEC Chemistry Department)
Given the "early years of the internet" visual vibe of this webpage, you might think this will be more of a historic document. But you would be underestimating Professor King's dedication. Just click on "What's in Bloom in Putnam Park" and you'll see it was updated in 2023. Check out the "Flower Tour" or "Some Favorites"--don't miss the magnifying glass option on those pages. This website is an amazing resource!