Hooper, Algae Terr. Nov.
Hooper, R.G. [123 - 150]

University of South Carolina, Andrew Charles Moore Herbarium
Catalog #: USCH-A-0000145
Hooper, R. #10576 28 April 1973
Ptilota serrata Kützing
Canada, Newfoundland and Labrador, Division No. 2, Otter Rub Point, Fortune Bay

University of Massachusetts - Amherst
Catalog #: 00385568
Hooper, R. #10576 28 April 1973
Ptilota serrata Kützing
Canada, Newfoundland and Labrador, Division No. 2, Otter Rub Point, Fortune Bay

University of North Carolina Wilmington, David J. Sieren Herbarium
Catalog #: WNC-A-0005463
Hooper, R. G. #10576 28 April 1973
Ptilota serrata Kützing
Canada, Newfoundland and Labrador, Division No. 2, Otter Rub Point, Fortune Bay

University Herbarium, University of California, Berkeley
Catalog #: UC1455100
R. Hooper #10576 28 April 1973
Ptilota serrata Kützing
Canada, Otter Rub Pt., Fortune Bay.

University Herbarium, University of California, Berkeley
Catalog #: UC1881488
R. Hooper #10576 28 April 1973
Ptilota serrata Kützing
Canada, Newfoundland and Labrador, Otter Rub Point, Fortune Bay.