I don't know the shale barren Clematis well but I believe this is the only Clematis species known from this site?
I don't know the shale barren Clematis well but I believe this is the only Clematis species known from this site?
I collected a little piece I will look more closely at and upload photos later
Late bloomer! Probably extra shady / cool between logs.
In highly disturbed shale barren with many non-natives