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

Michigan State University Algae
Catalog #: MSC0183959
C.E. Pease #s.n. 00 July 1900
Penicillus dumetosus (J.V.Lamouroux) Blainville
Jamaica, Manchioneal

Miami University - Algae
Catalog #: 000187403
C.E. Pease #s.n. 00 July 1900
Penicillus dumetosus (J.V.Lamouroux) Blainville
Jamaica, Manchioneal

Yale University Herbarium
Catalog #: YU.091852
Cora E. Pease s.n.
Penicillus dumetosus (J.V.Lamouroux) Blainville
Jamaica, Manchioneal, Jamaica

University of Michigan
Catalog #: 730935
Cora E. Pease #s.n. 00 July 1900
Penicillus dumetosus (J.V.Lamouroux) Blainville
Jamaica, Manchioneal

University of Michigan
Catalog #: 731030
Cora E. Pease #s.n. 00 July 1900
Penicillus lamourouxii Decaisne
Jamaica, Manchioneal

Brown University - Algae
Catalog #: ABRU00003431
Mrs. C. E. Pease s.n.
Penicillus dumetosus (J.V.Lamouroux) Blainville
Jamaica, Manchioneal, Jamaica

Field Museum of Natural History
Catalog #: C0532742F
Mrs. C. E. Pease #s.n. 00 July 1900
Penicillus dumetosus (J.V.Lamouroux) Blainville
Jamaica, Mancihoneal