Casey and I found this nice patch of Trillium flexipes in late April at Mingo NWR.

"What a thousand acres of Silphiums looked like when they tickled the bellies of the buffalo is a question never again to be answered, and perhaps not even asked." -Aldo Leopold
I’ve been fortunate enough to find time to get out this spring and add some spring ephemeral wildflowers to my photographic list. Englemann Woods NA near Wildwood, MO has been a great place for this along with other nature observations. Today’s photo is Trillium flexipes. It is one of the white trillium that can be somewhat confusing to identify properly. I found a number of associated common names, but ‘nodding trillium’ seems to be the most commonly used.
Camera settings: f/7.1, 1/25 sec., ISO-640, 90 mm focal length. Used Canon’s 90 mm tilt-shift macro lens with ~7° right tilt.