Displaying 26 - 50 out of 309 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Chara vulgaris L. F. Johansen s.n. 03 Aug 1923 Canada Quebec Anticosti Island Chara vulgaris L.
Acrosiphonia arcta (Dillwyn) Gain F. Johansen s.n. 30 Jul 1913 Canada Acrosiphonia arcta (Dillwyn) Gain
Chaetomorpha melagonium (F.Weber & D.Mohr) Kütz. F. Johansen s.n. 20 Jul 1915 Canada Nunavut Bernard Harbour, Station 41 Chaetomorpha melagonium (F.Weber & D.Mohr) Kütz.
Chaetomorpha tortuosa Kütz. F. Johansen s.n. 08 Aug 1922 Canada Quebec Pt. Daniel Chaetomorpha tortuosa Kütz.
Monostroma fuscum Wittr. F. Johansen s.n. 08 Aug 1922 Canada Quebec pier at Port Daniel, P.… Monostroma fuscum Wittr.
Ulva F. Johansen s.n. 03 Sep 1913 United States of America Alaska Spy Island, Lagoon, Station 26a Ulva
Ulva prolifera O.F.Müll. F. Johansen s.n. 30 Jul 1913 United States of America Alaska Port Clarence, Grantley Harbor, Station… Ulva prolifera O.F.Müll.
Epithemia turgida (Ehrenb.) Kütz. F. Johansen s.n. 25 Jul 1920 Canada Charlton Island, James Bay, Hudson… Epithemia turgida (Ehrenb.) Kütz.
Grammatophora arcuata Ehrenb. F. Johansen s.n. 25 Jul 1920 Canada Charlton Island, James Bay, Hudson… Grammatophora arcuata Ehrenb.
Navicula directa (W.Sm.) Ralfs F. Johansen s.n. 25 Jul 1920 Canada M 3 fathoms, Charlton Island,… Navicula directa (W.Sm.) Ralfs
Navicula grevillei (C.Agardh) Cleve F. Johansen s.n. 25 Jul 1920 Canada Nunavut M 3 fathoms, Charlton Island,… Navicula grevillei (C.Agardh) Cleve
Navicula superba Cleve F. Johansen s.n. 25 Jul 1920 Canada M 3 fathoms, Charlton Island,… Navicula superba Cleve
Navicula tumida Bréb. ex Kütz. F. Johansen s.n. 25 Jul 1920 Canada M 3 fathoms, Charlton Island,… Navicula tumida Bréb. ex Kütz.
Nitzschia sigma (Kütz.) W.Sm. F. Johansen s.n. 25 Jul 1920 Canada M 3 fathoms, Charlton Island,… Nitzschia sigma (Kütz.) W.Sm.
Antithamnion boreale (Gobi) Kjellm. F. Johansen 50d 17 Aug 1913 Canada Station 22 Antithamnion boreale (Gobi) Kjellm.
Antithamnion boreale (Gobi) Kjellm. F. Johansen s.n. 28 Aug 1920 Canada Dredged in 10 fathoms in… Antithamnion boreale (Gobi) Kjellm.
Antithamnion boreale (Gobi) Kjellm. F. Johansen s.n. 14 Sep 1915 Canada Wollaston Land, Station 43c Antithamnion boreale (Gobi) Kjellm.
Antithamnion boreale (Gobi) Kjellm. F. Johansen s.n. 02 Sep 1920 Canada Hudson Bay, between Cape Jones… Antithamnion boreale (Gobi) Kjellm.
Ceramium circinatum (Kütz.) J.Agardh F. Johansen s.n. 04 Aug 1923 Canada Quebec Anticosti Island, north side Ceramium circinatum (Kütz.) J.Agardh
Ceramium rubrum C.Agardh F. Johansen s.n. 08 Aug 1922 Canada Quebec attached to posts of pier… Ceramium rubrum C.Agardh
Ceratocolax hartzii Rosenv. F. Johansen s.n. 14 Sep 1915 Canada Wollaston Land, Station 43c Ceratocolax hartzii Rosenv.
Delesseria sinuosa J.V.Lamour. F. Johansen s.n. 23 Aug 1920 Canada Quebec Richmond Gulf, E. coast of… Delesseria sinuosa J.V.Lamour.
Dilsea integra (Kjellm.) Rosenv. F. Johansen s.n. 28 Aug 1920 Canada east coast of Hudson Bay… Dilsea integra (Kjellm.) Rosenv.
Odonthalia dentata (L.) Lyngb. F. Johansen s.n. 28 Aug 1920 Canada east side of Hudson Bay… Odonthalia dentata (L.) Lyngb.
Odonthalia dentata (L.) Lyngb. F. Johansen s.n. 17 Aug 1913 Canada Sta-22 Odonthalia dentata (L.) Lyngb.