Covers mushrooms and other non-lichenized fungi that form multicellular fruiting bodies large enough to be seen with the unaided eye.

Browse by genus:

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z
Genus names beginning with O:
12 genera
39 species
0 subspecies and varieties
Show only taxa with photos
Octospora (1 species)
Odonticium (1 species)
Oligoporus (13 species)
Omphaliaster (1 species)
Omphalina (2 species)
Onnia (3 species)
Onygena (1 species)
Ophiocordyceps (2 species)
Osteina (2 species)
Otidea (8 species)
Ovulinia (1 species)
Oxyporus (4 species)