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

Brown University - Algae
Catalog #: ABRU00003866
N. L. Gardner s.n. 08 March 1903
Aphanothece conferta Richter
United States, California, Strawberry Creek, Berkeley, CA

Michigan State University Algae
Catalog #: MSC0181241
N.L. Gardner #s.n. 08 March 1903
Aphanothece conferta Richter
United States, California, Alameda, Strawberry Creek, Berkeley

Miami University - Algae
Catalog #: 000188146
N.L. Gardner #s.n. 08 March 1903
Aphanothece conferta Richter
United States, California, Alameda, Strawberry Creek, Berkeley

Yale University Herbarium
Catalog #: YU.092235
Nathaniel Lyon Gardner s.n. 08 March 1903
Aphanothece conferta Richter
United States, California, Strawberry Creek, Berkeley, CA