- Ceratiomyxa sphaerospora, slime mold seen in Sipaliwini, Suriname
- Clavaria schaefferi #119
- Clavariopsis fusiformis
- Clitocybe #9 gills
- Clitocybe sp. #9
It had the typical Clitocybe odor - Coenogonium leprieurie #184
- Coenogonium leprieurii top DW Ms
- Collevted Lentinus concavus - Sharon, Jon, Amat & Addi
- Cookeina speciosa #10, a common an easy to identify cup fungus that is also edible!
- Cookeina speciosa 5 cups 6-22-2018
Cookeina speciosa in the new world might be C. sulcipes.... - Cookeina speciosa? #136
Not sure which Cookeina, less hairy than C. tricholoma, and hairs arranged in rings. - Coprinellus disseminatus #19
- Coprinellus disseminatus log
- Coprinellus disseminatus mature
- Coprinellus disseminatus on huge log
- Coprinopsis cinera? #16
- Cordyceps tuberculata Akantomyces moth HA
- Cotylidia alba #83 detail
- Cotylidia? #14
- Cystolepiota #86 gills