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

Brown University - Algae
Catalog #: ABRU00003732
A. A. Lawson s.n.
Chordaria flagelliformis (O.F.Müller) C.Agardh
United States, Alaska, Unalaska, AK

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00222924
a7e85186-90b2-4df1-aa85-211c6245b94d
A. A. Lawson #s.n. 00 June 1899
Chordaria flagelliformis (O.F.M
United States, Alaska, Unalaska

University of Michigan
Catalog #: 631397
A.A. Lawson #s.n. 00 June 1899
Chordaria flagelliformis (O.F.Müller) C.Agardh
United States, Alaska, Unalaska

University of Michigan
Catalog #: 631519
A.A. Lawson #s.n. 00 June 1899
Chordaria flagelliformis (O.F.Müller) C.Agardh
United States, Alaska, Unalaska

Field Museum of Natural History
Catalog #: C0520281F
A.A. Lawson #s.n. 00 June 1899
Chordaria flagelliformis (O.F.Müller) C.Agardh
United States, Alaska, Aleutians West, Unalaska

Michigan State University Algae
Catalog #: MSC0181848
A.A. Lawson #s.n. 00 June 1899
Chordaria flagelliformis (O.F.Müller) C.Agardh
United States, Alaska, Unalaska

Miami University - Algae
Catalog #: 000188015
A.A. Lawson #s.n. 00 June 1899
Chordaria flagelliformis (O.F.Müller) C.Agardh
United States, Alaska, Unalaska

Yale University Herbarium
Catalog #: YU.092120
Anstruther A. Lawson s.n. 00 June 1899
Chordaria flagelliformis (O.F.Müller) C.Agardh
United States, Alaska, Unalaska, AK