Collins, Holden & Setchell, Phycoth. Bor.-Amer.
Collins, F.S.; Holden, I.; Setchell, W.A. [1-2300]

Brown University - Algae
Catalog #: ABRU00003825
A. A. Lawson s.n.
Hydrurus foetidus (Villars) Trevisan
United States, Alaska, Unalaska, AK

University of Michigan
Catalog #: 736950
A.A. Lawson #s.n. 00 June 1899
Hydrurus foetidus (Villars) Trevisan
United States, Alaska, Unalaska

University of Michigan
Catalog #: 736955
A.A. Lawson #s.n. 00 June 1899
Hydrurus foetidus (Villars) Trevisan
United States, Alaska, Unalaska

Miami University - Algae
Catalog #: 000188105
A.A. Lawson #s.n. 00 June 1899
Hydrurus foetidus (Villars) Trevisan
United States, Alaska, Unalaska

Yale University Herbarium
Catalog #: YU.092198
Anstruther A. Lawson s.n. 00 June 1899
Hydrurus foetidus (Villars) Trevisan
United States, Alaska, Unalaska, AK