Collins, Holden & Setchell, Phycoth. Bor.-Amer.Collins, F.S.; Holden, I.; Setchell, W.A. [1-2300]
Brown University - Algae
A. P. D. Piguet s.n.
Volvox perglobator J.H.Powers
United States, Massachusetts, Back Bay Fens, near Art Museum, Boston, MA
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University Herbarium, University of California, Berkeley
A. P. D. Piguet #s.n. 00 August 1917
Volvox perglobator J.H.Powers
United States, Massachusetts, Suffolk, Back Bay Fens, near Art Museum, Boston
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University Herbarium, University of California, Berkeley
A. P. D. Piguet #s.n. 00 August 1917
Volvox perglobator J.H.Powers
United States, Massachusetts, Suffolk, Back Bay Fens, near art museum, Boston
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University of Michigan
A.P.D. Piguet #s.n. 00 August 1917
Volvox perglobator J.H.Powers
United States, Massachusetts, Suffolk, Back Bay Fens, near art museum, Boston
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University of Michigan
A.P.D. Piguet #s.n. 00 August 1917
Volvox perglobator J.H.Powers
United States, Massachusetts, Suffolk, Back Bay Fens, near art museum, Boston
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Michigan State University Algae
A.P.D. Piguet #s.n. 00 August 1917
Volvox perglobator J.H.Powers
United States, Massachusetts, Suffolk, Back Bay Fens, near Art Museum, Boston
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Miami University - Algae
A.P.D. Piguet #s.n. 00 August 1917
Volvox perglobator J.H.Powers
United States, Massachusetts, Suffolk, Back Bay Fens, near Art Museum, Boston
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Yale University Herbarium
Adolphe Pierre David Piguet s.n.
Volvox perglobator J.H.Powers
United States, Massachusetts, Boston; Back Bay Fens, near Art Museum, Boston, MA
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