Pixie foam lichen
- kingdom: Fungi
- phylum: Ascomycota
- class: Lecanoromycetes
- order: Lecanorales
- family: Stereocaulaceae
- genus: Stereocaulon
- species: Stereocaulon pileatum
Globasnitz
CarinthiaOberndorf bei Schwanenstadt
Schwanenstadt
Schärding
Steyr
Upper Austria
AustriaWaterloo
Quebec
CanadaPassau
BavariaBleialf
Mützenich
Oberlascheid
Rheinland-Pfalz
GermanyKnäred
HallandAlingsås
Svenljunga
Västra Götaland
SwedenWilliamstown
MassachusettsFitzwilliam
New HampshireBurnsville
North Carolina
United States