Displaying 1 - 25 out of 168 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Polyides rotunda (Huds.) Gaillon P. W. Magnus s.n. Sep 1855 Germany — Helgoland — Polyides rotunda (Huds.) Gaillon
Tectaria hookeri P. W. Magnus s.n. 01 Aug 1864 — — In hort. Bot. Berol. [Berlin… — Tectaria hookeri
Chorda filum (L.) Stackh. P. W. Magnus s.n. Aug 1865 Germany Schleswig-Holstein Helgoland — Chorda filum (L.) Stackh.
Desmarestia aculeata (L.) J.V.Lamour. P. W. Magnus s.n. Aug 1865 Germany — Helgoland — Desmarestia aculeata (L.) J.V.Lamour.
Cladophora rupestris (L.) Kütz. P. W. Magnus s.n. 05 Sep 1865 Germany — Nordsee: Helgoland — Cladophora rupestris (L.) Kütz.
Codiolum gregarium A.Braun P. W. Magnus s.n. Oct 1865 Germany — Helgoland, am Wehr — Codiolum gregarium A.Braun
Nemalion multifidum (F.Weber & D.Mohr) Chauv. P. W. Magnus s.n. 1865 Germany — Helgoland — Nemalion multifidum (F.Weber & D.Mohr) Chauv.
Rhodomela subfusca (Woodw.) C.Agardh P. W. Magnus s.n. 1865 Germany — Helgoland — Rhodomela subfusca (Woodw.) C.Agardh
Chara baueri A.Braun P. W. Magnus 3 09 Aug 1868 Germany Berlin Berlin. — Chara baueri A.Braun
Nitellopsis obtusa (Desv. in Loisel.) J.Groves P. W. Magnus s.n. 11 Aug 1869 Germany Brandenburg Steehlin See bei Rheinsberg — Nitellopsis obtusa (Desv. in Loisel.) J.Groves
Chara tomentosa L. P. W. Magnus s.n. 19 Sep 1869 Sweden — Gotby — Chara tomentosa L.
Phyllactinia guttata (Wallr.:Fr.) Lév. P. W. Magnus s.n. 10 Feb 1870 Germany — Berlin, bei Königsdamm [?] — Phyllactinia guttata (Wallr.:Fr.) Lév.
Dasyscyphus pulverulentus (Lib.) Sacc. P. W. Magnus s.n. 03 Mar 1870 Germany Berlin — Dasyscyphus pulverulentus (Lib.) Sacc.
Oedogonium magnusii Wittr. ex Hirn P. W. Magnus s.n. 20 Apr 1870 Germany — Germaniæ in stagnis ad Schöneberg… — Oedogonium magnusii Wittr. ex Hirn
Oedogonium magnusii Wittr. ex Hirn P. W. Magnus s.n. 20 Apr 1870 Germany — Germaniæ in stagnis ad Schöneberg… — Oedogonium magnusii Wittr. ex Hirn
Adiantum polyphyllum Willd. P. W. Magnus s.n. 04 Jul 1870 Venezuela — Caracao — Adiantum polyphyllum Willd.
Pteris eatoni P. W. Magnus s.n. Aug 1870 Germany — cult. hort. botan. Berolinus — Pteris eatoni
Pellaea sagittata var. cordata (Cav.) A.F.Tryon P. W. Magnus s.n. Aug 1870 Germany — Hort Botan Berolin — Pellaea sagittata var. cordata (Cav.) A.F.Tryon
Sphaerotheca castagnei Lév. P. W. Magnus s.n. Sep 1870 Germany Berlin Bergen, Berlin — Sphaerotheca castagnei Lév.
Cheilanthes P. W. Magnus s.n. 1870 — — Nord-America. Cult hort bolan. Berlin. — Cheilanthes
Nectria importata Rehm P. W. Magnus s.n. Apr 1871 Germany Berlin Berlin. Botanical Garden holotype Nectria importata Rehm
Delesseria sanguinea (Huds.) J.V.Lamour. P. W. Magnus s.n. 07 Jul 1871 — — [illegible] — Delesseria sanguinea (Huds.) J.V.Lamour.
Rhodymenia jubata (Gooden. & Woodw.) Grev. P. W. Magnus s.n. 07 Jul 1871 Unknown — [illegible] — Rhodymenia jubata (Gooden. & Woodw.) Grev.
Delesseria sanguinea (Huds.) J.V.Lamour. P. W. Magnus s.n. 07 Jul 1871 Unknown — [illegible] — Delesseria sanguinea (Huds.) J.V.Lamour.
Melobesia membranacea (Esper) J.V.Lamour. P. W. Magnus s.n. 02 Aug 1871 Unknown — [illegible] — Melobesia membranacea (Esper) J.V.Lamour.