Ridge and Valley Calcareous Fen / Seep
Purple false foxglove (Agalinis purpurea), giant plumegrass (Saccharum giganteum), and young northern white-cedar (Thuja occidentalis) in a calcareous fen along the headwaters of Rattle Creek, Washington County. The Nature Conservancy Barns Chapel Fen. © DCR-DNH, Gary P. Fleming