South, Algae Terr. Nov.
South, G.R. [1-82]

University of North Carolina Wilmington, David J. Sieren Herbarium
Catalog #: WNC-A-0001735
Hill, Richard D. #5000 01 August 1969
Leathesia difformis Areschoug
Canada, Newfoundland and Labrador, Division No. 4, Long Point, Port au Port Peninsula

University of Michigan
Catalog #: 636151
Richard D. Hill #5000 01 August 1969
Leathesia marina (Lyngbye) Decaisne
Canada, Newfoundland and Labrador, Division No. 4, Long Point, Port au Port Peninsula

University of Massachusetts - Amherst
Catalog #: 00387510
Richard D. Hill #5000 01 August 1969
Leathesia difformis Areschoug
Canada, Newfoundland and Labrador, Division No. 4, Long Point, Port au Port Peninsula