Macrocystidia cucumis
- kingdom: Fungi
- phylum: Basidiomycota
- class: Agaricomycetes
- order: Agaricales
- family: Marasmiaceae
- genus: Macrocystidia
- species: Macrocystidia cucumis
Eskilstuna
Flen
Nyköping
Olstorp
Vingåker
Södermanland
Storvreta
Uppsala
Bergeforsen
Sundsvall
Västernorrland
Sweden
Berlin
Renton