Observações de ericpo1

3 ft diameter tree. Beavers seem to have been working at it for years, fresh chisel-tooth marks.

round leaves, seemed to be growing equally well among Mnium and Scapania(?). A juvenile form, maybe?

I don't usually notice them in such wet conditions

Leaves have tiny, well spaced teeth. Some dried stems may be from Solidago patula growing among them

female and male plants of the same clump