Chaenothecopsis vainioana
- kingdom: Fungi
- phylum: Ascomycota
- class: Eurotiomycetes
- order: Mycocaliciales
- family: Mycocaliciaceae
- genus: Chaenothecopsis
- species: Chaenothecopsis vainioana
Särö
Halland- Landsbro
Jönköping- Gustavsberg
- Nynäshamn
Stockholm- Katrineholm
- Mariefred
- Trosa
Södermanland- Sturefors
Östergötland
Sweden