25. Halosphaeria appendiculata Linder, Farlowia 1: 412 (1944)

Substrate and distribution: Marine wood. Bohuslän. Additional records: Bohuslän, Skaftö par., Kristineberg, 58°14′59″N, 11°26′49″E, 27.VII 2016, ST16-01b (UPS); Fiskebäckskil, Bökevik, 58°14′51″N, 11°27′10″E, on driftwood, 18. VI 2017, ST 17-17 (UPS).

Notes: Reported by Henningsson (1974).