This dish was left in my backyard for about 1 hour at 5pm in the evening. The fungi we are looking at is black to dark brown on the bottom and the top is green/brown. The bottom looks smooth but the top looks almost fuzzy and raised. There is this large sample and a couple other smaller ones on the opposite side of the plate that look to be the same type of fungi. This fungi looks like it belongs to the genus Cladosporium which are also dark brown on the bottom with the green/brown top. This genus also appears to have that slightly raised and fuzzy top.