Hooper, Algae Terr. Nov.
Hooper, R.G. [123 - 150]

University of North Carolina Wilmington, David J. Sieren Herbarium
Catalog #: WNC-A-0000910
Hooper, R. G. #10583 28 April 1973
Ulothrix flacca (Dillwyn) Thuret
Canada, Newfoundland and Labrador, Division No. 2, ALGAE TERRAE NOVAE Grand le Pierre, Fortune Bay

University of Massachusetts - Amherst
Catalog #: 00382022
R. Hooper s.n. 28 April 1973
Ulothrix flacca (Dillwyn) Thuret in Le Jolis
Canada, Newfoundland and Labrador, Grand le Pierre, Fortune Bay, Newfoundland, Canada

University of Michigan
Catalog #: 733070
R.G. Hooper #10583 28 April 1973
Ulothrix flacca (Dillwyn) Thuret
Canada, Newfoundland and Labrador, Division No. 2, Grand le Pierre, Fortune Bay