Flatberg 1988 - Kongel. Norske Vidensk. Selsk. Skr. (Trondheim), 1988(1): 9. f. 1–2, 6: a, 7, 15–16, 17: m–x, 18, 19: b, 20: b, 21: a,c, 22: k–x, 9, 1988
No known synonyms