Displaying 1 - 75 out of 166 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode
Polyides rotunda (Huds.) Gaillon P. W. Magnus s.n. Sep 1855 Germany — Helgoland — 02221745 Polyides rotunda (Huds.) Gaillon
Tectaria hookeri P. W. Magnus s.n. 01 Aug 1864 — — In hort. Bot. Berol. [Berlin… — 1901944 Tectaria hookeri
Chorda filum (L.) Stackh. P. W. Magnus s.n. Aug 1865 Germany Schleswig-Holstein Helgoland — 02228055 Chorda filum (L.) Stackh.
Desmarestia aculeata (L.) J.V.Lamour. P. W. Magnus s.n. Aug 1865 Germany — Helgoland — 02229799 Desmarestia aculeata (L.) J.V.Lamour.
Cladophora rupestris (L.) Kütz. P. W. Magnus s.n. 05 Sep 1865 Germany — Nordsee: Helgoland — 02130285 Cladophora rupestris (L.) Kütz.
Codiolum gregarium A.Braun P. W. Magnus s.n. Oct 1865 Germany — Helgoland, am Wehr — 02130578 Codiolum gregarium A.Braun
Nemalion multifidum (F.Weber & D.Mohr) Chauv. P. W. Magnus s.n. 1865 Germany — Helgoland — 02184101 Nemalion multifidum (F.Weber & D.Mohr) Chauv.
Rhodomela subfusca (Woodw.) C.Agardh P. W. Magnus s.n. 1865 Germany — Helgoland — 02189451 Rhodomela subfusca (Woodw.) C.Agardh
Chara baueri A.Braun P. W. Magnus 3 09 Aug 1868 Germany Berlin Berlin. — 02011685 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 — 02023156 Nitellopsis obtusa (Desv. in Loisel.) J.Groves
Chara tomentosa L. P. W. Magnus s.n. 19 Sep 1869 Sweden — Gotby — 03331916 Chara tomentosa L.
Phyllactinia guttata (Wallr.:Fr.) Lév. P. W. Magnus s.n. 10 Feb 1870 Germany — Berlin, bei Königsdamm [?] — 2942909 Phyllactinia guttata (Wallr.:Fr.) Lév.
Dasyscyphus pulverulentus (Lib.) Sacc. P. W. Magnus s.n. 03 Mar 1870 Germany Berlin — 1722063 Dasyscyphus pulverulentus (Lib.) Sacc.
Oedogonium magnusii Wittr. ex Hirn P. W. Magnus s.n. 20 Apr 1870 Germany — Germaniæ in stagnis ad Schöneberg… — 02362768 Oedogonium magnusii Wittr. ex Hirn
Oedogonium magnusii Wittr. ex Hirn P. W. Magnus s.n. 20 Apr 1870 Germany — Germaniæ in stagnis ad Schöneberg… — 02706888 Oedogonium magnusii Wittr. ex Hirn
Adiantum polyphyllum Willd. P. W. Magnus s.n. 04 Jul 1870 Venezuela — Caracao — 3921669 Adiantum polyphyllum Willd.
Pteris eatoni P. W. Magnus s.n. Aug 1870 Germany — cult. hort. botan. Berolinus — 3496919 Pteris eatoni
Pellaea sagittata var. cordata (Cav.) A.F.Tryon P. W. Magnus s.n. Aug 1870 Germany — Hort Botan Berolin — 3495358 Pellaea sagittata var. cordata (Cav.) A.F.Tryon
Sphaerotheca castagnei Lév. P. W. Magnus s.n. Sep 1870 Germany Berlin Bergen, Berlin — 2944131 Sphaerotheca castagnei Lév.
Cheilanthes P. W. Magnus s.n. 1870 — — Nord-America. Cult hort bolan. Berlin. — 3484614 Cheilanthes
Nectria importata Rehm P. W. Magnus s.n. Apr 1871 Germany Berlin Berlin. Botanical Garden holotype 00671969 Nectria importata Rehm
Delesseria sanguinea (Huds.) J.V.Lamour. P. W. Magnus s.n. 07 Jul 1871 — — [illegible] — 02179025 Delesseria sanguinea (Huds.) J.V.Lamour.
Rhodymenia jubata (Gooden. & Woodw.) Grev. P. W. Magnus s.n. 07 Jul 1871 Unknown — [illegible] — 02258318 Rhodymenia jubata (Gooden. & Woodw.) Grev.
Delesseria sanguinea (Huds.) J.V.Lamour. P. W. Magnus s.n. 07 Jul 1871 Unknown — [illegible] — 02179061 Delesseria sanguinea (Huds.) J.V.Lamour.
Melobesia membranacea (Esper) J.V.Lamour. P. W. Magnus s.n. 02 Aug 1871 Unknown — [illegible] — 02183638 Melobesia membranacea (Esper) J.V.Lamour.
Erysiphe martii Lév. P. W. Magnus s.n. 12 Sep 1871 Germany Berlin Thiergarten — 2939022 Erysiphe martii Lév.
Ceramium rubrum C.Agardh P. W. Magnus s.n. 20 Sep 1871 Germany — Warnemünde — 02157774 Ceramium rubrum C.Agardh
Lychnothamnus barbatus (Meyen) Leonh. P. W. Magnus s.n. 23 Jun 1872 Germany Brandenburg Obersee bei Lanke — 02020591 Lychnothamnus barbatus (Meyen) Leonh.
Pelvetia canaliculata (L.) Decne. P. W. Magnus s.n. 21 Jul 1872 Norway — Bur[?] von Bergen — 02269015 Pelvetia canaliculata (L.) Decne.
Pelvetia canaliculata (L.) Decne. P. W. Magnus s.n. 31 Jul 1872 Germany — Bergemen Nordsee — 02269043 Pelvetia canaliculata (L.) Decne.
Spermatochnus paradoxus (Roth) Kütz. P. W. Magnus s.n. 01 Aug 1872 Norway — Solswig bui Bergen — 02274032 Spermatochnus paradoxus (Roth) Kütz.
Phyllophora crispa (Huds.) P.S.Dixon P. W. Magnus s.n. 02 Aug 1872 Norway — Solswig bei Bergen — 02185355 Phyllophora crispa (Huds.) P.S.Dixon
Phyllophora crispa (Huds.) P.S.Dixon P. W. Magnus s.n. 02 Aug 1872 Norway — Solswig bei Bergen — 02185397 Phyllophora crispa (Huds.) P.S.Dixon
Melobesia membranacea (Esper) J.V.Lamour. P. W. Magnus s.n. 02 Aug 1872 Netherlands — am Steindeich von Nieuvediep in… — 02183636 Melobesia membranacea (Esper) J.V.Lamour.
Ulva intestinalis L. P. W. Magnus s.n. 18 Aug 1872 — — — 02139560 Ulva intestinalis L.
Melobesia membranacea (Esper) J.V.Lamour. P. W. Magnus s.n. 21 Aug 1872 Unknown — Holland — 02183637 Melobesia membranacea (Esper) J.V.Lamour.
Protosiphon botryoides (Kütz.) G.A.Klebs P. W. Magnus s.n. Oct 1872 Germany Saxony — 02110212 Protosiphon botryoides (Kütz.) G.A.Klebs
Chara globularis Thuill. P. W. Magnus 1 1872 Germany Berlin Berlin. — 02018301 Chara globularis Thuill.
Selaginella ludoviciana A.Braun P. W. Magnus s.n. 1872 Germany — Cult. hort bot. Berlin — 3506211 Selaginella ludoviciana A.Braun
Cladophora glomerata (L.) Kütz. P. W. Magnus s.n. 1872 — — [illegible] — 02128844 Cladophora glomerata (L.) Kütz.
Sphaerobolus stellatus Tode:Pers. P. W. Magnus s.n. 08 Mar 1873 Germany Berlin Thiergarten. — 2762745 Sphaerobolus stellatus Tode:Pers.
Flaviporus brownei (Humb.) Donk P. W. Magnus s.n. 04 Apr 1873 Germany — Berliner botanis eben Garten. — 1935811 Flaviporus brownei (Humb.) Donk
Physarum bivalve Pers. P. W. Magnus s.n. 17 Jul 1873 Germany Brandenburg Berlin, in Thiergarten — 02857843
Cladophora fracta (O.F.Müll. ex Vahl) Kütz. P. W. Magnus s.n. 21 Jul 1873 Switzerland — Bernn[=Bern?], Terrn im bot. Garten — 02026230 Cladophora fracta (O.F.Müll. ex Vahl) Kütz.
Cystoseira hoppei C.Agardh P. W. Magnus s.n. Nov 1873 — — [illegible] — 02229559 Cystoseira hoppei C.Agardh
Gelidium corneum (Huds.) J.V.Lamour. P. W. Magnus s.n. 03 Nov 1873 Italy — Triest [illegible] — 02208975 Gelidium corneum (Huds.) J.V.Lamour.
Gelidium corneum (Huds.) J.V.Lamour. P. W. Magnus s.n. 03 Nov 1873 Italy — Trieste — 02208896 Gelidium corneum (Huds.) J.V.Lamour.
Ulva prolifera O.F.Müll. P. W. Magnus s.n. 08 Nov 1873 Italy — Trieste [illegible] bei Faule — 02140368 Ulva prolifera O.F.Müll.
Stereum hirsutum (Willd.:Fr.) Gray P. W. Magnus s.n. 15 Nov 1873 Germany — Padua. [Illegible] in Bot. Garten. — 1995585 Stereum hirsutum (Willd.:Fr.) Gray
Flaviporus brownei (Humb.) Donk P. W. Magnus s.n. 1873 Germany Berlin — 1935808 Flaviporus brownei (Humb.) Donk
Peronospora conglomerata Fuckel P. W. Magnus s.n. 1873 Germany — Marchia, Berlin — 1959896 Peronospora conglomerata Fuckel
Ceramium tenuissimum J.Agardh P. W. Magnus s.n. 09 Jun 1874 Unknown — [illegible] — 02173478 Ceramium tenuissimum J.Agardh
Delesseria sinuosa J.V.Lamour. P. W. Magnus s.n. 31 Jul 1874 Unknown — [illegible] — 02179542 Delesseria sinuosa J.V.Lamour.
Pustula Thines P. W. Magnus s.n. 14 Sep 1874 — — Locality illegible. — 03999920
Bjerkandera adusta (Willd.:Fr.) P.Karst. P. W. Magnus s.n. 23 Oct 1874 Germany Berlin Berlin. Palmehaus der Berl. bot.… — 1752639 Bjerkandera adusta (Willd.:Fr.) P.Karst.
Protococcus caldariorum Magnus P. W. Magnus s.n. Jan 1875 Germany Berlin Berlin, Im Palmhause des Berliner… — 02110090 Protococcus caldariorum Magnus
Scleroderma citrinum Pers. P. W. Magnus s.n. 08 Mar 1875 — — [Illegible precise loc.] — 2762536 Scleroderma citrinum Pers.
Protococcus caldariorum Magnus P. W. Magnus s.n. May 1875 Germany Berlin Berlin. Auf Blättern von Pandanus… — 02110089 Protococcus caldariorum Magnus
Pityrogramma (L.) Proctor P. W. Magnus s.n. 24 May 1875 Germany — Possdam's Gaitnerbehranstalt — 3496725 Pityrogramma (L.) Proctor
Microsphaera ehrenbergii Lév. P. W. Magnus s.n. Aug 1875 Germany — Kurgarten von Homburg a.d. Höhe — 2941255 Microsphaera ehrenbergii Lév.
Erysiphe martii Lév. P. W. Magnus s.n. 15 Aug 1875 Germany — Homburg — 2939021 Erysiphe martii Lév.
Erysiphe cichoracearum P. W. Magnus s.n. Sep 1875 Germany — Thiergarten bei Berlin — 2937960 Erysiphe cichoracearum
Spyridia filamentosa (Wulfen) Harv. P. W. Magnus s.n. 04 Oct 1875 Italy — Venedig - Malamocco — 02267285 Spyridia filamentosa (Wulfen) Harv.
Spyridia filamentosa (Wulfen) Harv. P. W. Magnus s.n. 04 Oct 1875 Italy — Venedigi bei Malamocco — 02267347 Spyridia filamentosa (Wulfen) Harv.
Spyridia filamentosa (Wulfen) Harv. P. W. Magnus s.n. 04 Oct 1875 Italy — Venedigi bei Malamocco — 02267233 Spyridia filamentosa (Wulfen) Harv.
Cladophora ceratina Kütz. P. W. Magnus s.n. 04 Oct 1875 Italy Veneto Venezia (Metro. City). Venice. Adria:… — 02025608 Cladophora ceratina Kütz.
Erysiphe horridula (Wallr.) Rabenh. P. W. Magnus s.n. 28 Jul 1876 Germany — Berlin, in Botan, Garden — 2938660 Erysiphe horridula (Wallr.) Rabenh.
Uncinula bicornis (Wallr.) Lév. P. W. Magnus s.n. 30 Jul 1876 — — Potsdam — 2945439 Uncinula bicornis (Wallr.) Lév.
Plocamium coccineum Lyngb. P. W. Magnus s.n. Aug 1876 Germany — Helgoland — 02186098 Plocamium coccineum Lyngb.
Sphaerotheca castagnei Lév. P. W. Magnus s.n. 22 Aug 1876 Germany — Bergen, Berlin. Tiergarten — 2943854 Sphaerotheca castagnei Lév.
Phyllodontia magnusii P.Karst. P. W. Magnus Sep 1876 Germany Berlin Berlin. Botanischen Garten type 00704919 Phyllodontia magnusii P.Karst.
Rytiphlaea tinctoria (Clemente) C.Agardh P. W. Magnus s.n. 04 Oct 1876 Italy — Venedig, bei Malamorro — 02258937 Rytiphlaea tinctoria (Clemente) C.Agardh
Rytiphlaea tinctoria (Clemente) C.Agardh P. W. Magnus s.n. 04 Oct 1876 Unknown — [illegible] — 02258964 Rytiphlaea tinctoria (Clemente) C.Agardh
Pityrogramma (L.) Proctor P. W. Magnus s.n. Nov 1876 Germany — Cult in Gartnersehranssalt bei Potsdam — 3496726 Pityrogramma (L.) Proctor
Arcyria denudata (L.) Wettst. P. W. Magnus s.n. 03 Nov 1876 Germany Berlin Berlin. Universitatsgarten — 02591127