I know an active Panaeolus had a jet black spore print but they all look quite black to me...
If I find some active ones I can clean the spores up on agar, start it in doors and then make a patch in the garden.
Sorry those photos are rubbish aren't they. Should have taken pics outside before it got dark but it was bitter cold and pouring with rain.
Edited by tuftygrasses, 13 September 2017 - 04:43 AM.