Sub Arctic

192 public-domain plates in the archive

• Devaleraea ramentacea (L.) Guiry 12 Apr 1968
• Punctaria plantaginea 15 Jul 1948
• Polysiphonia villum J. Agardh 21 Aug 1972
• Membranoptera carpophylla (Kützing) A. Athanasiadis 1928
• Oscillatoria princeps Vaucher 23 Jul 1941
• Dictyosiphon foeniculaceus 12 Aug 1927
• Ahnfeltia plicata 19 Jul 1969
• Fucus spiralis L. 9 Sep 1969
• Saccorhiza dermatodea (Bach. Pyl.) J. Agardh 12 Jul 1927
• Pantoneura fabriciana (Lyngb.) M.J. Wynne 6 Nov 1971
• Furcellaria lumbricalis (Hudson) J.V.Lamouroux 9 Jul 1971
• Chondrus crispus Stackh. 11 Aug 1948
• Agarum turneri 11 Sep 1926
• Spongomorpha aeruginosa 22 Aug 1976
• Phyllophora pseudoceranoides 4 Sep 1883
• Rhodomela confervoides 18 Jun 1975
• Petalonia fascia (O.F. Müller) Kuntze 12 Aug 1901 to 19 Aug 1901
• Derbesia marina (Lyngb.) Solier 10 Oct 1978
• Ceramium arborescens 15 Aug 1948
• Striaria attenuata (Grev.) Grev. 7 May 1977
• Ochlochaete hystrix Thwaites 10 Aug 1972
• Pleuroblepharidella japonica (Okamura) M.J. Wynne Jul 1976
• Coccochloris aeruginosa 10 Aug 1949
• Schizothrix tenerrima 12 Aug 1948
• Conferva sp.
• Punctaria plantaginea 1 Jul 1972
• Chorda filum (L.) Stackh. 28 Aug 1957
• Coccotylus hartzii (Rosenv.) L. Le Gall & G.W. Saunders 21 May 1977
• Phyllophora pseudoceranoides 6 Nov 1971
• Anacystis dimidiata 10 Aug 1949
• Pantoneura fabriciana (Lyngb.) M.J. Wynne 28 Aug 1965
• Monostroma grevillei 18 Jun 1927
• Cladophora sericea 24 Aug 1976
• Ceramium rubrum C. Agardh 2 Mar 1970
• Sphacelaria cirrosa 14 Aug 1973
• Scagelia pylaisaei (Montagne) M.J. Wynne 3 Jul 1973
• Ulva lactuca L. 2 Aug 1972
• Odonthalia dentata 20 Sep 1919
• Nostoc commune Vaucher ex Bornet & Flahault 11 Jul 1973
• Petalonia fascia (O.F. Müller) Kuntze 20 Sep 1919 and 24 Sep 1919
• Bryopsis hypnoides J.V.Lamouroux 2 Jan 1972
• Euthora cristata (C. Agardh) J. Agardh 1 Jul 1955
• Porphyra umbilicalis var. laciniata 26 Jul 1901 to 3 Aug 1901
• Gastroclonium ovatum -- Spr ----
• Petalonia fascia (O.F. Müller) Kuntze 18 Jun 1927
• Papenfussiella callitricha 1 Jun 1974
• Dictyosiphon foeniculaceus 9 Jul 1855 to 12 Jul 1855
• Eudesme virescens 20 Jul 1969
• Ptilota asplenioides 5 Dec 1914
• Chaetomorpha melagonium (F. Weber & D. Mohr) Kützing 2 Sep 1897
• Pylaiella litoralis 14 Jul 1897
• Stigonema muscicola 5 Aug 1973
• Ulva sp. 7 Sep 1982
• Rubrointrusa membranacea (Magnus) S.L. Clayden & G.W. Saunders 18 Jan 1972
• Sargassum miyabei 15 Jul 1948
• Odonthalia dentata 20 Jul 1977
• Rhodochorton purpureum 2 Jul 1875 to 6 Jul 1875
• Halidrys siliquosa 1868
• Pantoneura fabriciana (Lyngb.) M.J. Wynne 1845
• Antithamnionella floccosa (O.F. Muell.) Whittick 11 Sep 1969
• Cladophora rupestris (Roth) Kütz. 18 Jun 1927
• Coccotylus truncatus 12 Jul 1971
• Ceramium japonicum Okamura 21 Aug 1972
• Fimbrifolium dichotomum (Lepechin) Hansen 6 Nov 1971
• Halosaccion microsporum 10 Jul 1957
• Lithothamnion glaciale Kjellm. 29 May 1970
• Phycodrys rubens (L.) Batters 28 Jun 1927
• Phycodrys rubens (L.) Batters 30 Mar 1970
• Phycodrys rubens (L.) Batters 30 Mar 1970
• Phycodrys rubens (L.) Batters 21 Jun 1927
• Phycodrys rubens (L.) Batters 30 Mar 1970
• Phycodrys rubens (L.) Batters 20 Sep 1919
• Ranunculus hyperboreus Rottb. 27 Jul 1892
• Pantoneura fabriciana (Lyngb.) M.J. Wynne 6 Sep 1927
• Antithamnionella spirographidis 21 Aug 1972
• Palmaria palmata (L.) F. Weber & D. Mohr 14 Apr 1968
• Ptilota asplenioides 10 Jul 1914
• Mougeotia laevis (Kütz.) W.Archer 3 Aug 1953
• Devaleraea ramentacea (L.) Guiry 12 Aug 1948
• Desmarestia viridis 4 May 1953
• Saccharina gurjanovae (A.D.Zinova) Selivanova et al. 25 Jul 1957
• Cladophora sp. 24 Jan 1927
• Odonthalia dentata 1 Aug 1879
• Alaria esculenta (L.) Greville 19 Aug 1963
• Ulvella parasitica (Oltmanns) R. Nielsen et al. in R. Nielsen et al. 28 May 1972
• Fucus distichus L. 13 May 1975
• Hincksia granulosa (Sm.) P.C. Silva in P.C. Silva et al. 11 Aug 1948
• Laminaria sp. 25 Aug 1948
• Ptilota serrata Kützing 9 Jun 1978
• Dictyosiphon foeniculaceus
• Fucus sp. 8 Sep 1982
• Myriocladia lovenii 16 Jul 1973
• Ahnfeltia plicata 13 Aug 1948
• Porphyra linearis Grev. 18 Dec 1968
• Corallina officinalis L. 13 May 1975
• Ahnfeltia plicata
• Polysiphonia urceolata Aug 1927
• Ptilota filicina J. Agardh 9 Jul 1957
• Nostoc commune Vaucher ex Bornet & Flahault 8 Jul 1973
• Closterium striolatum Jul 1883
• Ascophyllum nodosum 24 May 1968
• Nostoc commune Vaucher ex Bornet & Flahault 11 Jul 1973
• Dictyosiphon foeniculaceus
• Cosmarium subtumidum Nordstedt in Wittr. & Nordstedt 5 Aug 1883
• Euthora cristata (C. Agardh) J. Agardh 6 Apr 1970
• Nostoc commune Vaucher ex Bornet & Flahault 8 Jul 1973
• Wildemania miniata (C. Agardh) Foslie 27 Jul 1897
• Neodilsea yendoana 15 Sep 1954
• Ptilota asplenioides
• Prasiola crispa 30 May 1969
• Saccharina bongardiana var. taeniata (Postels & Rupr.) Selivanova et al. 27 Aug 1955
• Ulothrix laetevirens 28 Aug 1919
• Microcoleus vaginatus (Vaucher) Gomont ex Gomont 29 Jul 1973
• Ulvella repens (Pringsh.) R. Nielsen et al. 21 May 1977
• Ahnfeltia plicata 1917
• Porphyra atropurpurea 22 Aug 1948
• Monostroma grevillei 13 Apr 1968
• Plumaria pectinata 25 Jun 1949 and 29 Jun 1949
• Scytosiphon lomentaria 17 May 1969
• Desmarestia aculeata 24 Apr 1972
• Ahnfeltia plicata 21 Aug 1972
• Polyides rotunda 12 Jul 1971
• Pseudendoclonium submarinum N.Wille 27 Mar 1971
• Prasiola crispa 30 May 1969
• Protohalopteris radicans (Dillwyn) Draisma et al. 24 Aug 1978
• Cystoclonium purpureum (Huds.) Batters 5 Aug 1901 to 8 Aug 1901
• Anacystis montana 24 Aug 1927
• Protohalopteris radicans (Dillwyn) Draisma et al. 12 Aug 1901 to 19 Aug 1901
• Ptilota asplenioides 14 Aug 1879
• Campylaephora crassa 3 Aug 1954
• Chaetopteris plumosa 20 Nov 1974
• Chaetopteris plumosa 25 Jul 1949
• Ulvella repens (Pringsh.) R. Nielsen et al. 16 Aug 1972
• Grateloupia patens (Okamura) S. Kawaguchi & H.W. Wang 4 Sep 1954
• Schizothrix calcicola Gomont 4 Aug 1973
• Grateloupia doryphora (Mont.) Howe 21 Sep 1948
• Fucus distichus subsp. edentatus (Bach. Pyl.) H.T. Powell 15 Apr 1969
• Ptilota asplenioides
• Dictyosiphon macounii 22 Apr 1977
• Ascophyllum nodosum 12 Apr 1968
• Ochlochaete hystrix Thwaites 10 Aug 1972
• Devaleraea ramentacea (L.) Guiry 9 Aug 1967
• Battersia arctica (Harvey) Draisma et al. 25 Jun 1875 to 28 Jun 1875
• Saccharina angustata 5 Sep 1954
• Chordaria flagelliformis (Hudson) Grev. 22 Jun 1971
• Savoiea bipinnata (Postels & Rupr.) M.J. Wynne 21 Aug 1972
• Pseudothrix groenlandica (J. Agardh) Hanic & S.C. Lindstrom 12 Apr 1968
• Closterium costatum 1 Jul 1953
• Microcoleus vaginatus (Vaucher) Gomont ex Gomont 30 Jul 1973
• Chondrus crispus Stackh. 15 Aug 1948
• Palmaria palmata (L.) F. Weber & D. Mohr 3 Sep 1883
• Schizothrix calcicola Gomont 21 Aug 1901 to 26 Aug 1901
• Scytosiphon lomentaria 18 Jun 1927
• Ptilota serrata Kützing 13 Apr 1968
• Cladophora fracta var. normalis Rabenhorst 1 Sep 1955
• Porphyra umbilicalis Kütz. 29 Jun 1883
• Nostoc commune Vaucher ex Bornet & Flahault 20 Oct 1955
• Scytosiphon lomentaria 14 Apr 1968
• Blidingia minima Nägeli ex Kütz. 17 May 1969
• Rhizoclonium riparium (Roth) Harv. 11 Aug 1948
• Pylaiella litoralis 18 Jun 1927
• Phaeosaccion collinsii Farl. 31 Mar 1974
• Saccharina latissima C.E. Lane et al. 1 Aug 1927
• Analipus japonicus 15 Jul 1948
• Fucus vesiculosus L. 9 Aug 1967
• Dictyosiphon foeniculaceus 23 Aug 1927
• Alaria esculenta (L.) Greville 12 Apr 1968
• Dictyosiphon foeniculaceus 13 Aug 1957
• Ulva paradoxa C. Agardh 17 Aug 1948
• Savoiea arctica (J. Agardh) M.J. Wynne 7 Jul 1875
• Devaleraea ramentacea (L.) Guiry 26 Jul 1901 to 3 Aug 1901
• Calothrix parietina Jul 1953
• Saccorhiza dermatodea (Bach. Pyl.) J. Agardh 29 May 1969
• Saccharina latissima C.E. Lane et al. 31 May 1895
• Polysiphonia gemmifera Jul 1855
• Clathromorphum sp. 27 Aug 1964
• Striaria attenuata (Grev.) Grev. 7 May 1977
• Ralfsia fungiformis 15 Sep 1969
• Polysiphonia breviarticulata
• Fosliea curta (Foslie) Reinke 17 May 1972
• Draparnaldia mutabilis 3 Aug 1953 to 12 Aug 1953
• Microcoleus lyngbyaceus Kütz. ex Forti 16 Jul 1892
• Mastocarpus pacificus (Kjellm.) Perestenko 21 Sep 1948
• Ascophyllum nodosum 24 May 1968
• Elachista fucicola 12 Jul 1927
• Rhodophysema lundii C.W.Schneid. & M.J. Wynne 28 May 1977
• Clathromorphum sp. 27 Aug 1964
• Dilsea socialis (Postels & Rupr.) Perestenko 6 Nov 1971
• Fucus distichus subsp. evanescens 12 Mar 1978
• Devaleraea ramentacea (L.) Guiry 26 Jul 1901 to 3 Aug 1901
• Fucus serratus 15 Apr 1897
• Palmaria palmata (L.) F. Weber & D. Mohr 29 Jun 1875