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

Brown University - Algae
Catalog #: ABRU00003836
W. A. Setchell s.n. 08 June 1902
Urospora incrassata F.R.Kjellman
United States, California, Land's End, San Francisco, CA

Drexel University, Academy of Natural Sciences - Algae
Catalog #: PH00213714
8505e16a-229c-438f-b0fc-8f6226f56a16
W. A. Setchell; C. C. Dobie #s.n. 08 June 1902
Urospora Areschoug, 1866
United States, California, San Francisco, Land's End, San Francisco

University of Michigan
Catalog #: 1217136
W.A. Setchell #s.n. 08 June 1902
Urospora penicilliformis (Roth) Areschoug
United States, California, San Francisco, Land's End, San Francisco

University of Michigan
Catalog #: 621211
W.A. Setchell #s.n. 08 June 1902
Urospora penicilliformis (Roth) Areschoug
United States, California, San Francisco, Land's End, San Francisco

University of Michigan
Catalog #: 621212
W.A. Setchell #s.n. 08 June 1902
Urospora penicilliformis (Roth) Areschoug
United States, California, San Francisco, Land's End, San Francisco

Michigan State University Algae
Catalog #: MSC0185214
W.A. Setchell #s.n. 08 June 1902
Urospora incrassata F.R.Kjellman
United States, California, San Francisco, Land's End

Miami University - Algae
Catalog #: 000188116
W.A. Setchell #s.n.
Urospora incrassata F.R.Kjellman
United States, California, San Francisco, Land's End

Yale University Herbarium
Catalog #: YU.092208
William Albert Setchell s.n. 08 June 1902
Urospora incrassata F.R.Kjellman
United States, California, Land's End, San Francisco, CA