40. Lulworthia medusa (Ellis et Everh.) Cribb et J.W. Cribb, Pap. Dept. Bot. (formerly Biol.) Univ. Qd. 3: 80 (1955)

Substrate and distribution: Marine wood. Ångermanland, Bohuslän.

Notes: Reported by Henningsson (1974) from Bohuslän and Ångermanland, and tentatively by Tibell (2016) from Bohuslän.