Displaying 1 - 25 out of 1044 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Oscillatoria tenuis C.Agardh ex Gomont I. Holden s.n. 05 Oct 1890 United States of America Connecticut Fairfield Co. Bruce's Brook Oscillatoria tenuis C.Agardh ex Gomont
Oscillatoria tenuis C.Agardh ex Gomont I. Holden s.n. s.d. United States of America Connecticut Fairfield Co. Pequonnock River Oscillatoria tenuis C.Agardh ex Gomont
Batrachospermum vagum var. flagelliforme f. tenuissima Collins I. Holden s.n. 24 Aug 1896 United States of America New York Hamilton Co. Adirondack Mountains, near… type Batrachospermum vagum var. flagelliforme f. tenuissima Collins
Spirogyra porticalis f. minor Collins I. Holden s.n. 08 May 1892 United States of America Connecticut Fairfield Co. among other (sterile)… type Spirogyra porticalis f. minor Collins
Didymoprium grevillei I. Holden s.n. 11 May 1890 United States of America Connecticut Fairfield Co. Stillman's Pond Didymoprium grevillei
Didymoprium grevillei I. Holden s.n. 11 May 1890 United States of America Connecticut Fairfield Co. Stillman's Pond Didymoprium grevillei
Mougeotia genuflexa (Roth) C.Agardh I. Holden 668 02 Aug 1892 United States of America Connecticut Fairfield Co. Peck's Mill Pond,… Mougeotia genuflexa (Roth) C.Agardh
Mougeotia genuflexa (Roth) C.Agardh I. Holden s.n. 01 Jul 1894 United States of America Connecticut Fairfield Co. Putney, Peck's Mill… Mougeotia genuflexa (Roth) C.Agardh
Mougeotia genuflexa (Roth) C.Agardh I. Holden s.n. 01 Jul 1894 United States of America Connecticut Fairfield Co. Putney, Peck's Mill… Mougeotia genuflexa (Roth) C.Agardh
Mougeotia genuflexa (Roth) C.Agardh I. Holden s.n. 01 Jul 1894 United States of America Connecticut Fairfield Co. Putney, Peck's Mill… Mougeotia genuflexa (Roth) C.Agardh
Mougeotia robusta (de Bary) Wittr. I. Holden s.n. 05 Jun 1892 United States of America Connecticut Fairfield Co. Pequonnock River Mougeotia robusta (de Bary) Wittr.
Spirogyra nitida I. Holden 643 19 Jul 1892 Factory Pond Darun [?] Spirogyra nitida
Zygogonium anomalum Kütz. I. Holden s.n. 12 Jun 1892 United States of America Connecticut Fairfield Co. Pequonnock River Zygogonium anomalum Kütz.
Porphyra leucosticta Thur. I. Holden s.n. 18 Apr 1897 United States of America Connecticut Bridgeport Harbor Porphyra leucosticta Thur.
Porphyra leucosticta Thur. I. Holden s.n. 26 Mar 1890 United States of America Connecticut Fairfield Co. Sea Side Park Porphyra leucosticta Thur.
Porphyra leucosticta Thur. I. Holden 18 Apr 1897 United States of America Connecticut Bridgeport Harbor Porphyra leucosticta Thur.
Porphyra leucosticta Thur. I. Holden 12 Feb 1891 United States of America New Jersey Seaside Park Porphyra leucosticta Thur.
Porphyra leucosticta Thur. I. Holden 1081 14 Apr 1895 United States of America Cook's Point Porphyra leucosticta Thur.
Porphyra miniata (C.Agardh) C.Agardh I. Holden s.n. 27 Jul 1897 Canada Newfoundland and Labrador St. John's, just within the… Porphyra miniata (C.Agardh) C.Agardh
Porphyra purpurea (Roth) C.Agardh I. Holden s.n. 26 Aug 1888 United States of America Connecticut Thimble Island Porphyra purpurea (Roth) C.Agardh
Bangia fuscopurpurea (Dillwyn) Lyngb. I. Holden 129 11 Aug 1890 United States of America Maine Hancock Co. Mount Desert, Seal… Bangia fuscopurpurea (Dillwyn) Lyngb.
Bangia fuscopurpurea (Dillwyn) Lyngb. I. Holden s.n. 30 Nov 1893 United States of America Connecticut Fairfield Co. between tide marks Bangia fuscopurpurea (Dillwyn) Lyngb.
Chaetophora pisiformis (Roth) C.Agardh I. Holden s.n. 26 Jun 1892 Chaetophora pisiformis (Roth) C.Agardh
Draparnaldia glomerata (Vaucher) C.Agardh I. Holden s.n. s.d. at first attached to sticks,… Draparnaldia glomerata (Vaucher) C.Agardh
Draparnaldia plumosa (Vaucher) C.Agardh I. Holden s.n. 14 Feb 1892 United States of America Connecticut Fairfield Co. attached to stones… Draparnaldia plumosa (Vaucher) C.Agardh