Campanella tristis



Caption: Campanella tristis.  1. Basidiomes (PDD 60254); 2, spores; 2a, a shrunken spore of C. tristis (PDD 60254); 3, basidia (PDD 29267); 4, cheilocystidia (PDD 60254): 5, pileipellis elements (PDD 60256); 6, caulocystidia (PDD 61125).