Displaying 1 - 75 out of 1044 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Ceramium Roth I. Holden 13 13 Feb 1887 United States of America Florida Monroe Co. — Ceramium Roth
Batrachospermum helminthosum Bory I. Holden 15 18 May 1890 United States of America Connecticut Fairfield Co. Stratford — Batrachospermum helminthosum Bory
Wrangelia penicillata (C.Agardh) C.Agardh I. Holden 21 21 Feb 1887 United States of America Florida Cape Florida — Wrangelia penicillata (C.Agardh) C.Agardh
Dasya baillouviana (S.G.Gmel.) Mont. I. Holden 21 21 Feb 1887 United States of America Florida Cape Florida — Dasya baillouviana (S.G.Gmel.) Mont.
Dasya baillouviana (S.G.Gmel.) Mont. I. Holden 21 21 Feb 1887 United States of America Florida Cape Florida — Dasya baillouviana (S.G.Gmel.) Mont.
Chantransia hermannii (Roth) Desv. I. Holden 24 s.d. United States of America Connecticut Fairfield Co. Bridgeport — Chantransia hermannii (Roth) Desv.
Grinnellia americana (C.Agardh) Harv. I. Holden 40 s.d. United States of America Connecticut Fairfield Co. Bridgeport — Grinnellia americana (C.Agardh) Harv.
Cladophora gracilis (A.W.Griffiths) Kütz. I. Holden 46 04 Jul 1890 United States of America Connecticut Fairfield Co. In marsh pools — Cladophora gracilis (A.W.Griffiths) Kütz.
Ulva prolifera O.F.Müll. I. Holden 47 23 May 1897 United States of America Connecticut Fairfield Co. Bridgeport — Ulva prolifera O.F.Müll.
Cladophora sericea (Huds.) Kütz. I. Holden 58 13 Jul 1890 United States of America Connecticut Fairfield Co. Fairweather Island — Cladophora sericea (Huds.) Kütz.
Batrachospermum gelatinosum (L.) DC. I. Holden 68 11 May 1890 United States of America Connecticut Fairfield Co. Bridgeport — Batrachospermum gelatinosum (L.) DC.
Spongomorpha arcta (Dillwyn) Kütz. I. Holden 78 02 Aug 1890 United States of America Maine Southwest Harbor — Spongomorpha arcta (Dillwyn) Kütz.
Batrachospermum gelatinosum (L.) DC. I. Holden 84 02 Aug 1890 United States of America Maine Stream running into Norwood's Cove.… — Batrachospermum gelatinosum (L.) DC.
Batrachospermum gelatinosum (L.) DC. I. Holden 87 16 Mar 1890 United States of America Massachusetts Middlesex Fells — Batrachospermum gelatinosum (L.) DC.
Tuomeya fluviatilis Harv. I. Holden 91 06 Aug 1890 United States of America Maine Outlet of Hadlock's Lower Pond.… — Tuomeya fluviatilis Harv.
Tuomeya fluviatilis Harv. I. Holden 91 06 Aug 1890 United States of America Maine Outlet of Hadlock's Lower Pond.… — Tuomeya fluviatilis Harv.
Batrachospermum vagum (Roth) C.Agardh I. Holden 104 07 Aug 1890 United States of America Maine Outlet of Echo Lake. Mt.… — Batrachospermum vagum (Roth) C.Agardh
Batrachospermum densum Sirodot I. Holden 105 07 Aug 1890 United States of America Maine Mt. Desert Island, outlet of… — Batrachospermum densum Sirodot
Spirogyra nitida I. Holden 113 03 Jul 1892 United States of America Connecticut Fairfield Co. Island Brook — Spirogyra nitida
Petrocelis cruenta J.Agardh I. Holden 118 08 Aug 1890 United States of America Maine Mount Desert. Sea Wall. Mt.… — Petrocelis cruenta J.Agardh
Ralfsia pusilla (Strömf.) Foslie I. Holden 120 08 Aug 1890 United States of America Maine Hancock Co. Sea Wall — Ralfsia pusilla (Strömf.) Foslie
Ralfsia deusta (C.Agardh) Berk. I. Holden 122 08 Aug 1890 United States of America Maine Hancock Co. — Ralfsia deusta (C.Agardh) Berk.
Desmotrichum undulatum (J.Agardh) Reinke I. Holden 127 23 May 1895 United States of America Connecticut Fairfield Co. Bridgeport — Desmotrichum undulatum (J.Agardh) Reinke
Bangia fuscopurpurea (Dillwyn) Lyngb. I. Holden 129 11 Aug 1890 United States of America Maine Hancock Co. Mount Desert, Seal… — Bangia fuscopurpurea (Dillwyn) Lyngb.
Audouinella alariae (Jónss.) Woelk. I. Holden 134 09 Mar 1903 United States of America Maine Sea Wall, Mt. Desert — Audouinella alariae (Jónss.) Woelk.
Chantransia alariae Jónss. I. Holden 134 12 Aug 1890 United States of America Maine Sea Wall, Mt. Desert — Chantransia alariae Jónss.
Ceramium hooperi Harv. I. Holden 135 12 Aug 1890 United States of America Maine Sea Wall - Mt. Desert — Ceramium hooperi Harv.
Polyides rotunda (Huds.) Gaillon I. Holden 142 17 Aug 1889 United States of America Maine Sea Wall, Mt. Desert — Polyides rotunda (Huds.) Gaillon
Chaetophora incrassata Hazen I. Holden 173 23 Nov 1890 United States of America Connecticut Fairfield Co. Bridgeport — Chaetophora incrassata Hazen
Ceramium capricornu (Reinsch) Farl. I. Holden 173 26 Oct 1890 United States of America Connecticut Bridgeport Harbor — Ceramium capricornu (Reinsch) Farl.
Batrachospermum gelatinosum (L.) DC. I. Holden 215 07 Dec 1890 United States of America Connecticut Fairfield Co. Side stream of… — Batrachospermum gelatinosum (L.) DC.
Desmarestia viridis (O.F.Müll.) J.V.Lamour. I. Holden 299 Mar 1889 United States of America Connecticut Fairfield Co. Bridgeport — Desmarestia viridis (O.F.Müll.) J.V.Lamour.
Desmarestia viridis (O.F.Müll.) J.V.Lamour. I. Holden 299 s.d. United States of America Connecticut Fairfield Co. Bridgeport — Desmarestia viridis (O.F.Müll.) J.V.Lamour.
Desmarestia viridis (O.F.Müll.) J.V.Lamour. I. Holden 299 s.d. United States of America Connecticut Fairfield Co. Bridgeport — Desmarestia viridis (O.F.Müll.) J.V.Lamour.
Desmarestia viridis (O.F.Müll.) J.V.Lamour. I. Holden 306 Mar 1889 United States of America Connecticut Fairfield Co. Bridgeport — Desmarestia viridis (O.F.Müll.) J.V.Lamour.
Desmarestia viridis (O.F.Müll.) J.V.Lamour. I. Holden 313 Mar 1889 United States of America Connecticut Fairfield Co. Bridgeport — Desmarestia viridis (O.F.Müll.) J.V.Lamour.
Halothrix lumbricalis (Kütz.) Reinke I. Holden 315 09 May 1891 United States of America Connecticut Fairfield Co. Bridgeport — Halothrix lumbricalis (Kütz.) Reinke
Desmarestia viridis (O.F.Müll.) J.V.Lamour. I. Holden 323 Mar 1889 United States of America Connecticut Fairfield Co. Bridgeport — Desmarestia viridis (O.F.Müll.) J.V.Lamour.
Desmarestia viridis (O.F.Müll.) J.V.Lamour. I. Holden 323 Spring United States of America Connecticut Fairfield Co. Bridgeport — Desmarestia viridis (O.F.Müll.) J.V.Lamour.
Ectocarpus parvus (D.A.Saunders) Hollenb. I. Holden 332 30 May 1891 — — — Ectocarpus parvus (D.A.Saunders) Hollenb.
Chantransia violacea Kütz. I. Holden 348 27 Jun 1891 Denmark — Fursø [=Furesø?] ved Stavnsholt — Chantransia violacea Kütz.
Cladophora glomerata (L.) Kütz. I. Holden 349 27 Jun 1891 United States of America Connecticut Litchfield Co. Great Falls of… — Cladophora glomerata (L.) Kütz.
Cladophora glomerata (L.) Kütz. I. Holden 349 27 Jun 1891 United States of America Connecticut Litchfield Co. Housatonic River, Lanesville — Cladophora glomerata (L.) Kütz.
Cladophora gracilis (A.W.Griffiths) Kütz. I. Holden 357 10 Jul 1891 — — [illegible] Pond — Cladophora gracilis (A.W.Griffiths) Kütz.
Chordaria flagelliformis (O.F.Müll.) C.Agardh I. Holden 382 26 Jul 1891 United States of America Connecticut Fairfield Co. Long Beach — Chordaria flagelliformis (O.F.Müll.) C.Agardh
Lomentaria uncinata Menegh. I. Holden 400 03 Aug 1886 United States of America Connecticut Fairfield Co. Bridgeport — Lomentaria uncinata Menegh.
Dasya baillouviana (S.G.Gmel.) Mont. I. Holden 405 12 Aug 1891 United States of America Connecticut Fairfield Co. Harbor of Bridgeport — Dasya baillouviana (S.G.Gmel.) Mont.
Chaetophora pisiformis (Roth) C.Agardh I. Holden 408 16 Aug 1891 United States of America Connecticut Fairfield Co. Pequonnock River — Chaetophora pisiformis (Roth) C.Agardh
Lomentaria uncinata Menegh. I. Holden 416 03 Aug 1886 United States of America Connecticut Fairfield Co. Bridgeport — Lomentaria uncinata Menegh.
Cladophora pulverulenta (Mertens) H.K.Phinney I. Holden 417 19 Aug 1891 United States of America Connecticut Fairfield Co. in very shallow… — Cladophora pulverulenta (Mertens) H.K.Phinney
Chondria tenuissima C.Agardh I. Holden 418 — United States of America Connecticut Fairfield Co. Bridgeport — Chondria tenuissima C.Agardh
Chondria tenuissima C.Agardh I. Holden 421 — United States of America Connecticut Fairfield Co. Bridgeport — Chondria tenuissima C.Agardh
Chondriopsis tenuissima (Gooden. & Woodw.) J.Agardh I. Holden 421 23 Aug 1891 United States of America Connecticut Fairfield Co. Bridgeport — Chondriopsis tenuissima (Gooden. & Woodw.) J.Agardh
Lomentaria uncinata Menegh. I. Holden 430 03 Aug 1886 United States of America Connecticut Fairfield Co. Seaside Park — Lomentaria uncinata Menegh.
Lomentaria uncinata Menegh. I. Holden 435 — United States of America Connecticut Fairfield Co. Bridgeport — Lomentaria uncinata Menegh.
Lomentaria uncinata Menegh. I. Holden 435 03 Aug 1886 United States of America Connecticut Fairfield Co. Bridgeport — Lomentaria uncinata Menegh.
Polysiphonia olneyi Harv. I. Holden 441 07 Sep 1891 United States of America Connecticut Fairfield Co. "Fresh Pond" — Polysiphonia olneyi Harv.
Lomentaria uncinata Menegh. I. Holden 442 09 Sep 1891 United States of America Connecticut Fairfield Co. Stratford Point — Lomentaria uncinata Menegh.
Lomentaria uncinata Menegh. I. Holden 442 09 Sep 1891 United States of America Connecticut Fairfield Co. Stratford Point — Lomentaria uncinata Menegh.
Lomentaria uncinata Menegh. I. Holden 449 03 Aug 1886 United States of America Connecticut Fairfield Co. Bridgeport — Lomentaria uncinata Menegh.
Lomentaria uncinata Menegh. I. Holden 458 03 Aug 1886 United States of America Connecticut Fairfield Co. Seaside Park — Lomentaria uncinata Menegh.
Erythrotrichia ceramicola (Lyngb.) Aresch. I. Holden 496 17 Oct 1891 United States of America Connecticut Fairfield Co. Bridgeport — Erythrotrichia ceramicola (Lyngb.) Aresch.
Porphyra ciliaris (Carmich.) P.Crouan & H.Crouan I. Holden 507 31 Oct 1891 United States of America Connecticut Fairfield Co. Seaside Park — Porphyra ciliaris (Carmich.) P.Crouan & H.Crouan
Chantransia I. Holden 515 s.d. United States of America New Jersey Morris Co. on stones in… — Chantransia
Stigeoclonium I. Holden 517 22 Nov 1891 United States of America Connecticut Fairfield Co. Below Cider Mill,… — Stigeoclonium
Stigeoclonium tenue (C.Agardh) Kütz. I. Holden 522 26 Nov 1891 United States of America Connecticut Fairfield Co. Bridgeport — Stigeoclonium tenue (C.Agardh) Kütz.
Didymoprium grevillei I. Holden 524 29 Nov 1891 United States of America Connecticut Fairfield Co. [precise locality unknown] — Didymoprium grevillei
Microspora amoena (Kütz.) Rabenh. I. Holden 531 13 Dec 1891 United States of America Connecticut Fairfield Co. Bruce's Brook — Microspora amoena (Kütz.) Rabenh.
Draparnaldia plumosa (Vaucher) C.Agardh I. Holden 552 14 Feb 1892 United States of America Connecticut Fairfield Co. Bridgeport — Draparnaldia plumosa (Vaucher) C.Agardh
Draparnaldia glomerata (Vaucher) C.Agardh I. Holden 554 14 Feb 1892 United States of America Connecticut Fairfield Co. Bridgeport — Draparnaldia glomerata (Vaucher) C.Agardh
Polysiphonia nigrescens (Huds.) Grev. ex Harv. I. Holden 563 03 Apr 1892 United States of America Connecticut New Haven Co. — Polysiphonia nigrescens (Huds.) Grev. ex Harv.
Ulothrix implexa (Kütz.) Kütz. I. Holden 565 03 Apr 1891 — — [illegible] — Ulothrix implexa (Kütz.) Kütz.
Tribonema bombycina (C.Agardh) Derbès & Solier I. Holden 572 28 May 1893 United States of America Connecticut Fairfield Co. Bruces Brook — Tribonema bombycina (C.Agardh) Derbès & Solier
Microspora punctalis (Dillwyn) Rabenh. I. Holden 572 17 Apr 1892 United States of America Connecticut Fairfield Co. Streamlet running onto… — Microspora punctalis (Dillwyn) Rabenh.
Desmarestia viridis (O.F.Müll.) J.V.Lamour. I. Holden 573 Mar 1889 United States of America Connecticut Fairfield Co. Bridgeport — Desmarestia viridis (O.F.Müll.) J.V.Lamour.