Alongside a stream.
Boone County, Missouri; Pinnacles Youth Camp; 13 March 2012
I was excited to find such a cool liverwort along the Pony Bridge trail! There were hundreds of these a couple of miles from the beginning of the trail in the temperate rainforest. My field guide calls Conocephalum conicum "Snake Liverwort" and this site calls it Great Scented Liverwort. I wish I'd tried smelling it.
cf. Conocephalum conicum (Bryophyta: Marchantiopsida: Marchantiales: Conocephalaceae).
Cabin Branch Mine Trail, Prince William Forest Park, Prince William County, VA 24 February 2013