Soderstrom, , N. A. KONSTANTINOVA, A. HAGBORG, T. PRESTO, K. HASSEL & M. VON KONRAT, N. A. KONSTANTINOVA, A. HAGBORG, T. PRESTO, K. HASSEL & M. VON KONRAT

364 L SÖDERSTRÖM, N.A. KONSTANTINOVA, A. HAGBORG, T. PRESTØ, K. HASSEL & M. VON KONRAT

K26-1-18 (KPABG 123623). New to Wedel Jarlsberg Land.

Scapania gymnostomophila Kaal.

— Spitsbergen, Nathorst Land : Bellsund. Van Keulenfjorden. Strandvollsletta (77°37’22"N, 14°54’18"E), hollow with huge rocks and small stream, rock field at base of slope, on rock. 19.VIII.2018 Konstantinova & Savchenko K57-1 - 18 ( KPABG 123691 About KPABG ). New to Nathorst Land GoogleMaps .

Scapania kaurinii Ryan.

— Nordaustlandet, Prins Oscars Land: The plain between Bluffvarden and an unnamed large river that flows into the Rijp Fjord (80°12’04"N, 22°31’45"E). 6.VIII.2006 Konstantinova K113- 1 - 06 ( KPABG 111809 About KPABG ). New to Nordaustlandet GoogleMaps .

Scapania ligulifolia R.M.Schust.

— Nordaustlandet , Prins Oscars Land : Innvika Bay , south-west coast of Depotlaguna, right bank of Ringgåsdalen River (80°07’00"N, 23°03’23"E), north facing slope to the river. 23.VII.2011 Konstantinova K303-1 - 11 ( KPABG 115397 About KPABG ). New to Prins Oscars Land GoogleMaps .

— Spitsbergen, Nathorst Land: Bellsund. Van Keulenfjorden. Strandvollsletta (77°37’22"N, 14°54’18"E), steep slope, south exposure covered by mosses with scattered Oxyria digyna, Polygonum viviparum, Saxifraga oppositifolia , between gravel on loamy soil. 19.VIII.2018 Konstantinova & Savchenko K50- 3b-18 (KPABG 123678). New to Nathorst Land.

— Spitsbergen, Sørkapp Land: Stormbukta (76°42’55"N, 16°18’42"E), under rock on the slope of the northern exposition. 14.VIII.2018 Konstantinova & Savchenko K4-2 - 18 ( KPABG 123542 About KPABG ). New to Sørkapp Land GoogleMaps .

— Spitsbergen, Wedel Jarlsberg Land: Recherchefjorden. Lagerneset (77°31’08"N, 14°48’09"E), gentle slope with numerous rivulets and moss mats, on side of hummock. 18.VIII.2018 Konstantinova & Savchenko K49-4 a-18 ( KPABG 123740 About KPABG ). New to Wedel Jarlsberg Land GoogleMaps .

Scapania obcordata (Berggr.) S.W.Arnell

— Spitsbergen, Dickson Land: Billefjorden. Pyramiden, Mimerdalen, extreme southeastern part of Odinfjellet, Planteryggen Ridge (78°39’42"N, 16°06’39"E), gentle slope with seepage and brooks, dry Salix polaris-Dryas - moss-lichen community with many crevices, in crevices and on under crust of lichens. 30.VII.2008 Konstantinova K71-1 a-08 ( KPABG 116567 About KPABG ). New to Dickson Land GoogleMaps .

— Spitsbergen, Haakon VII Land: Bockfjorden, plateaux east on Trolltindane, 900 m (79°22’N, 13°19’E), 16.VIII.1974 Frisvoll, det Konstantinova 2016 ( TRH B73985 View Materials /1). New to Haakon VII Land GoogleMaps .

— Spitsbergen, Heer Land : Van Mijenfjorden. Rindersbukta. Ottoneset (77°50’14"N, 16°49’20"E), solifluction mantle (slope with numerous rocks and loamy soil), on loamy soil. 17.VIII.2018 Konstantinova & Savchenko ( KPABG 123635 About KPABG ). New to Heer Land GoogleMaps .

— Spitsbergen, James Land: Blomesletta (78°38’N 14°52’E), volcanic rock on the plain. 28.VII.1973 Frisvoll, det. Konstantinova 2016 ( TRH B73940 View Materials /1). New to James Land GoogleMaps .

Scapania paludicola Loeske et Müll.Frib.

— Nordaustlandet , Prins Oscars Land : Innvika Bay , north-west coast of Depotlaguna, left bank of Ringgåsdalen River (80°06’19"N, 23°01’50"E), valley of rocky stream on terrace. 30.VII.2011 Konstantinova K336-1 a-11 ( KPABG 115440 About KPABG ). New to Nordaustlandet GoogleMaps .

— Spitsbergen, Nathorst Land: Bellsund. Van Keulenfjorden. Strandvollsletta (77°37’22"N, 14°54’18"E), steep slope, south exposure covered by mosses with scattered Oxyria digyna, Polygonum viviparum, Saxifraga oppositifolia , between gravel on loamy soil. 19.VIII.2018 Konstantinova & Savchenko K50- 3a-18 (KPABG 123677). New to Nathorst Land.

Scapania praetervisa Meyl.

— Spitsbergen , Dickson Land : Nordfjorden. Kapp Wijk, ravine in Kongressfjellet E of Oxaashytta (78°35’N, 15°16’E), 5.VII.1973 Frisvoll ( TRH B73963 View Materials /1). New to Dickson Land GoogleMaps .

— Spitsbergen, James Land: Blomesletta (78°38’N 14°52’E), volcanic rock on the plain, 28.VII.1973 Frisvoll ( TRH B73964 View Materials / 1). New to James Land GoogleMaps .

— Spitsbergen, Nordenskiöld Land: Kapp Linné (78°04’N, 13°37’E), inland from the radio station, 1.VII.1974 Frisvoll ( TRH B73966 View Materials /1). New to Nordenskiöld Land GoogleMaps .

Scapania tundrae (Arnell) H.Buch

– Nordaustlandet : Prins Oscars Land : Innvika Bay , south-west coast of Depotlaguna, the bottom of western slope of Vikvaktaren (77°50’14"N, 23°05’13"E), huge boulders with numerous rivulets. 24.VII.2011 Konstantinova K306-12 - 11 ( KPABG 115406 About KPABG ). New to Nordaustlandet although mentioned to occur there without further details by Konstantinova & Savchenko (2015b) GoogleMaps .

– Spitsbergen, Haakon VII Land: Bockfjorden, top of Trolltindane (79°22’N, 13°16’E). 16.VIII.1974 Frisvoll, det. Konstantinova 2016 ( TRH B73948 View Materials /1). New to Haakon VII Land GoogleMaps .

Schljakovia kunzeana (Huebener) Konstant. et Vilnet

— Spitsbergen, Dickson Land: Sauriedalen, Ibsenfjella V (78°33’N, 15°33’E), 31.VII.1973 Frisvoll, det. Konstantinova 2016 ( TRH B74084 /1). New to Dickson Land GoogleMaps .

— Spitsbergen, Nathorst Land : Bellsund. Van Keulenfjorden. Strandvollsletta (77°37’22"N, 14°54’18"E), hollow with huge rocks. 19.VIII.2018 Konstantinova & Savchenko K51-1 - 18 ( KPABG 123682 About KPABG ). New to Nathorst Land GoogleMaps .

— Spitsbergen, Sørkapp Land: Stormbukta (76°42’55"N, 16°18’42"E), hollow, the bed of a temporary watercourse, at base of rock. 14.VIII.2018 Konstantinova & Savchenko K5-1 b- 18 ( KPABG 123560 About KPABG ). New to Sørkapp Land GoogleMaps .

— Spitsbergen, Wedel Jarlsberg Land: Dunderbukta, Dunderdalen northern part (77°28’48"N, 14°02’10"E), Ptilidium dominated tundra, in crevices on nonsorted circle. 16.VIII.2018 Konstantinova & Savchenko K20-1 a-18 ( KPABG 123606 About KPABG ). New to Wedel Jarlsberg Land GoogleMaps .

Schljakovianthus quadrilobus (Lindb.) Konstant. et Vilnet

— Spitsbergen, Andrée Land: Jacobsenbukta (79°36’N, 14°12’E), 12.VIII.1958 RØnning, det. Frisvoll 1976 ( TRH B74555 /5). New to Andrée Land GoogleMaps .

— Spitsbergen , James Land: Dicksonfjorden SV, in the valley between Trollfuglfjella and Tolmodryggen (78°40’N, 14°58’E), 27.VII.1973 Frisvoll ( TRH B73805 View Materials /1). New to James Land GoogleMaps .

— Spitsbergen, Nathorst Land : Bellsund. Van Keulenfjorden. Strandvollsletta (77°37’22"N, 14°54’18"E), hollow with huge rocks and small stream, rock field at base of slope, on rock. 19.VIII.2018 Konstantinova & Savchenko K58-1 GoogleMaps e-18 ( KPABG 123696 About KPABG ) ].

— Spitsbergen, Sørkapp Land: Stormbukta (76°42’55"N, 16°18’42"E), hollow, the bed of a temporary watercourse, at base of rock. 14.VIII.2018 Konstantinova & Savchenko K5-1 a- 18 ( KPABG 123543 About KPABG ). New to Sørkapp Land GoogleMaps .

Solenostoma confertissimum (Nees) Schljakov

— Spitsbergen , Nordenskiöld Land : The eastern shore of the Grøndalen Valley (78°01’25"N, 14°22’33"E). 24.VII.2004 Konstantinova & Savchenko K108-2 - 04 ( KPABG 109946 About KPABG ). New to Nordenskiöld Land GoogleMaps .

Checklist of liverworts on Svalbard 365

Solenostoma obovatum (Nees) C.Massal.

— Spitsbergen, Dickson Land: Billefjorden SV, near Svenskehuset (78°29’N, 15°42’E), 19.VIII.1973 Frisvoll, det. Konstantinova 2016 ( TRH B74038 View Materials /1). New to Dickson Land GoogleMaps .

— Spitsbergen, Nathorst Land : Bellsund. Van Keulenfjorden. Strandvollsletta (77°37’22"N, 14°54’18"E), hollow with huge rocks. 19.VIII.2018 Konstantinova & Savchenko K51-1 - 18 ( KPABG 123682 About KPABG ). New to Nathorst Land GoogleMaps .

— Spitsbergen, Sørkapp Land: Stormbukta (76°42’55"N, 16°18’42"E) in crevices at the base of the outliers. 14.VIII.2018 Konstantinova & Savchenko K2-1 b-18 ( KPABG 123540 About KPABG ). New to Sørkapp Land GoogleMaps .

— Spitsbergen, Wedel Jarlsberg Land: Dunderbukta, Dunderdalen northern part (77°28’48"N, 14°02’10"E), Ptilidium dominated tundra, on loamy soil on nonsorted circle. 16.VIII.2018 Konstantinova & Savchenko K20-2 b-18 ( KPABG 123609 About KPABG ). New to Wedel Jarlsberg Land GoogleMaps .

Solenostoma sphaerocarpum (Hook.) Steph.

— Spitsbergen, Dickson Land: Billefjorden. Pyramiden, middle part of Mimerdalen, southern bank of lake (78°38’23"N, 16°07’31"E), solifluction slope, on clay along small brook. 2.VIII.2008 Konstantinova K99-1 b-08 ( KPABG 116601 About KPABG ). New to Dickson Land GoogleMaps .

— Spitsbergen , Nordenskiöld Land : The eastern shore of the Grøndalen Valley (78°01’51"N, 14°20’38"E). 25.VII.2004 Konstantinova & Savchenko K119-1 - 04 ( KPABG 109986 About KPABG ). New to Nordenskiöld Land GoogleMaps .

Sphenolobus minutus (Schreb.) Berggr.

— Kvitøya: Giles Land (80°10’N, 32°30’E), 19.VIII.1898 Andersson & Hesselman ( TRH B673383 /1). New to Kvitøya GoogleMaps .

— Spitsbergen, Dickson Land: Dicksonfjorden SE. Heimenfjellet V, NE of a deep ravine (78°35’N 15°27’E), 30.VII.1973 Frisvoll ( TRH B74270 /1). New to Dickson Land GoogleMaps .

— Spitsbergen, James Land: Ekmanfjorden, Flintholmen (78°39’N, 14°35’E), 17.VII.1973 Frisvoll ( TRH B74268 ). New to James Land GoogleMaps .

— Spitsbergen, Ny-Friesland: Mosselhalvøya (79°56’N, 16°18’E), under edge of a boulder in a boulderfield. 22.VII.2008 Hagen, det. Prestø 2008 ( TRH B38443 /1). New to Ny-Friesland GoogleMaps .

Tetralophozia setiformis (Ehrh.) Schljakov

— Nordaustlandet , Prins Oscars Land : Innvika Bay (80°07’23"N, 23°02’16"E). Mountain terrace with snow fields, huge boulders. 30.VII.2011 Konstantinova K340-1 - 11 ( KPABG 115450 About KPABG ). New to Prins Oscars Land GoogleMaps .

Tritomaria scitula (Taylor) Jørg.

— Spitsbergen, James Land: Blomesletta (78°38’N 14°52’E), late snow patch on the plain, 24.VII.1973 Frisvoll ( TRH B74175 ). New to James Land GoogleMaps .

— Spitsbergen, Nathorst Land: Bellsund. Van Keulenfjorden. Strandvollsletta (77°37’22"N, 14°54’18"E), steep slope, south exposure covered by mosses with scattered Oxyria digyna, Polygonum viviparum, Saxifraga oppositifolia , between gravel on loamy soil. 19.VIII.2018 Konstantinova & Savchenko K50- 1-18 (KPABG 123675). New to Nathorst Land.

— Spitsbergen , Sørkapp Land : Hornsund Bay , Rasstupet bird cliffs Krykkjestupet (76°57’47"N, 15°58’49"E), at base of large rocky outcrops weakly altered carbonate rocks (seeping cliffs), among mosses. 14.VIII.2018 Konstantinova & Savchenko K14-2 b-18 ( KPABG 123723 About KPABG ). New to Sørkapp Land GoogleMaps .