Leucopaxillus gracillimus
- kingdom: Fungi
- phylum: Basidiomycota
- class: Agaricomycetes
- order: Agaricales
- family: Tricholomataceae
- genus: Leucopaxillus
- species: Leucopaxillus gracillimus
Luquillo
Playa Fortuna
Ramos
Luquillo
Puerto RicoForest Park
River Forest
Illinois
United States