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

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00230478
b670c394-3bc2-4260-8291-0d6dca916e76
D. A. Saunders #s.n. 00 July 1896
Haplospongidion gelatinosum
United States, California, Monterey, Pacific Grove

Brown University - Algae
Catalog #: ABRU00003157
De A. Saunders s.n.
Hapalospongidion gelatinosum De A.Saunders
United States, California, Pacific Grove, CA

Field Museum of Natural History
Catalog #: C0520305F
De A. Saunders #s.n. 00 July 1896
Hapalospongidion gelatinosum De A.Saunders
United States, California, Monterey, Pacific Grove

Michigan State University Algae
Catalog #: MSC0182992
De A. Saunders #s.n. 00 July 1896
Haplospongidion gelatinosum De A.Saunders
United States, California, Monterey, Pacific Grove

Miami University - Algae
Catalog #: 000186943
De A. Saunders #s.n. 00 July 1896
Haplospongidion gelatinosa
United States, California, Monterey, Pacific Grove

Yale University Herbarium
Catalog #: YU.091617
De Alton Saunders s.n. 00 July 1896
Hapalospongidion gelatinosum De A.Saunders
United States, California, Monterey, Pacific Grove; Pacific Grove, CA

University of Michigan
Catalog #: 635613
De Alton Saunders #s.n. 00 July 1896
Hapalospongidion gelatinosum De A.Saunders
United States, California, Monterey, Pacific Grove

University of Michigan
Catalog #: 635614
De Alton Saunders #s.n. 00 July 1896
Hapalospongidion gelatinosum De A.Saunders
United States, California, Monterey, Pacific Grove