Nielsen, Algae Marin. Dan. Exs.
Nielsen, R. [1 - 100]

University Herbarium, University of California, Berkeley
Catalog #: UC478647
L. Kolderup Rosenvinge #s.n. 14 July 1928
Lomentaria clavellosa (Lightfoot ex Turner) Gaillon
Denmark, Frederikshavn Municipality, Nordvest near Hirsholmene