ARNELL, Sigfrid. Hapaticae collected by the Pearyland expedition 1947–50. Meddelelser om Grønland, [S. l.], v. 163, n. 3, p. 1–12, 1960. Disponível em: https://tidsskrift.dk/meddrgroenland/article/view/160965. Acesso em: 29 dec. 2025.