Vegetative plants. Found on soil in forest, June 3, 2005 in Southern Illinois at Jackson Co., Little Grand Canyon by Li Zhang.
Pellia epiphylla (L.) Corda
[note the antheridial chambers on the thallus surface]
Photo by Li Zhang
USA. Illinois. Johnson Co. Ferne Clyffe State Park. Round Bluff Nature Preserve. On moist rock outcrop near trail, 180 m, May 31, 2009. (No voucher).