Halosphaeria appendiculata
- kingdom: Fungi
- phylum: Ascomycota
- class: Sordariomycetes
- order: Microascales
- family: Halosphaeriaceae
- genus: Halosphaeria
- species: Halosphaeria appendiculata
Oak Bay
British Columbia
Canada
Kaikoura
Canterbury
New Zealand
Seal Beach
California
United States