Algae of Northwestern America - Gardner, Nathaniel Lyon, 1864 -1937 (The University press, 1903)

The algae of the Arctic Sea, a survey of the species, together with an exposition of the general characters and the development of the flora - Kjellman, F. R. (Frans Reinhold), 1846 -1907 (Norstedt, 1883)

The algae of the Arctic Sea, a survey of the species, together with an exposition of the general characters and the development of the flora - Kjellman, F. R. (Frans Reinhold), 1846 -1907 (Norstedt, 1883)

The algae of the Arctic Sea, a survey of the species, together with an exposition of the general characters and the development of the flora - Kjellman, F. R. (Frans Reinhold), 1846 -1907 (Norstedt, 1883)

The algae of the Arctic Sea, a survey of the species, together with an exposition of the general characters and the development of the flora - Kjellman, F. R. (Frans Reinhold), 1846 -1907 (Norstedt, 1883)

The algae of the Arctic Sea, a survey of the species, together with an exposition of the general characters and the development of the flora - Kjellman, F. R. (Frans Reinhold), 1846 -1907 (Norstedt, 1883)

The algae of the Arctic Sea, a survey of the species, together with an exposition of the general characters and the development of the flora - Kjellman, F. R. (Frans Reinhold), 1846 -1907 (Norstedt, 1883)

The algae of the Arctic Sea, a survey of the species, together with an exposition of the general characters and the development of the flora - Kjellman, F. R. (Frans Reinhold), 1846 -1907 (Norstedt, 1883)

Arbejder fra den Botaniske have i København - Københavns universitet. Botanisk have. (Levin & Munksgaard [etc.], 1902)

The botanical magazine = Shokubutsugaku zasshi - Nihon Shokubutsu Gakkai. (Tokyo Botanical Society, 1909)

Botanische Jahrbücher fur Systematik, Pflanzengeschichte und Pflanzengeographie - Engler, Adolf, 1844 -1930 (Schweizerbart [etc.], 1886)

Botanische Jahrbücher fur Systematik, Pflanzengeschichte und Pflanzengeographie - Engler, Adolf, 1844 -1930 (Schweizerbart [etc.], 1885)

Botanisches Zentralblatt; referierendes Organ für das Gesamtgebiet der Botanik - Association internationale des botanistes. (G. Fischer [etc.], 1885)

Botanisches Zentralblatt; referierendes Organ für das Gesamtgebiet der Botanik - Association internationale des botanistes. (G. Fischer [etc.], 1910)

Botanisk tidsskrift - Dansk botanisk forening. (G.E.C. Gads Forlag, 1903)

Botanisk tidsskrift - Dansk botanisk forening. (G.E.C. Gads Forlag, 1903)

Botanisk tidsskrift - Dansk botanisk forening. (G.E.C. Gads Forlag, 1903)

Botanisk tidsskrift - Dansk botanisk forening. (G.E.C. Gads Forlag, 1903)

Botanisk tidsskrift - Dansk botanisk forening. (G.E.C. Gads Forlag, 1903)

The botany of Iceland - Warming, Eugenius, 1841 -1924 (J. Frimodt, 1912)

The Bulletin of the Native Plant Society of Oregon - Native Plant Society of Oregon. (The Society, 1981)

Conspectus florae groenlandicae - Lange, Joh., 1818 -1898 (I commission hos C.A. Reitzel, 1887)

Contribution to knowledge of the marine algae of Norway I East-Finmarken - Foslie, Mikal Heggelund, 1855 -1909 (Tromsöpostens print. office, 1890)

Contribution to knowledge of the marine algae of Norway I East-Finmarken - Foslie, Mikal Heggelund, 1855 -1909 (Tromsöpostens print. office, 1890)

Contribution to knowledge of the marine algae of Norway I East-Finmarken - Foslie, Mikal Heggelund, 1855 -1909 (Tromsöpostens print. office, 1890)

The green Algae of North America - Collins, Frank S. (Frank Shipley), 1848 -1920 (1909)

The green Algae of North America - Collins, Frank S. (Frank Shipley), 1848 -1920 (1909)

Hedwigia (Verlag und Druck von C. Heinrich, 1892)

Hedwigia (Verlag und Druck von C. Heinrich, 1903)

Kungl. Svenska vetenskapsakademiens handlingar - Kungl. Svenska vetenskapsakademien. (L.L. Grefing, 1882)

Kungl. Svenska vetenskapsakademiens handlingar - Kungl. Svenska vetenskapsakademien. (L.L. Grefing, 1882)

Kungl. Svenska vetenskapsakademiens handlingar - Kungl. Svenska vetenskapsakademien. (L.L. Grefing, 1882)

Kungl. Svenska vetenskapsakademiens handlingar - Kungl. Svenska vetenskapsakademien. (L.L. Grefing, 1882)

Kungl. Svenska vetenskapsakademiens handlingar - Kungl. Svenska vetenskapsakademien. (L.L. Grefing, 1884)

The marine algae of the Pacific coast of North America - Gardner, Nathaniel Lyon, 1864 -1937 (University of California Press, 1920)

The marine algae of the Pacific coast of North America - Gardner, Nathaniel Lyon, 1864 -1937 (University of California Press, 1920)

The marine algal vegetation - Carlsbergfondet (Copenhagen, Denmark) (J. Frimodt, 1912)

Meddelelser om Grønland - Denmark. Kommissionen for ledelsen af de geologiske og geografiske undersøgelser i Grønland. (C. A. Reitzels Forlag, 1890)

Meddelelser om Grønland - Denmark. Kommissionen for ledelsen af de geologiske og geografiske undersøgelser i Grønland. (C. A. Reitzels Forlag, 1890)

Meddelelser om Grønland - Denmark. Kommissionen for ledelsen af de geologiske og geografiske undersøgelser i Grønland. (C. A. Reitzels Forlag, 1904)

Norra ishafvets algflora - Kjellman, Franz Reinhold, 1846 -1907 (1883)

Norra ishafvets algflora - Kjellman, Franz Reinhold, 1846 -1907 (1883)

Norra ishafvets algflora - Kjellman, Franz Reinhold, 1846 -1907 (1883)

Norra ishafvets algflora - Kjellman, Franz Reinhold, 1846 -1907 (1883)

Nuova notarisia, rassegna consacrata allo studio delle alghe - Toni, Giovanni Battista de, 1864 -1924 (1892)

Nuova notarisia, rassegna consacrata allo studio delle alghe - Toni, Giovanni Battista de, 1864 -1924 (1910)

Öfversigt af Kongl. Vetenskaps-akademiens forhandlingar - Kungl. Svenska vetenskapsakademien. (P. A. Norstedt & Söner, 1874)

Publications in botany - National Museum of Natural Sciences (Canada) (The Museum, 1980)

Publications in botany - National Museum of Natural Sciences (Canada) (The Museum, 1980)

Sylloge algarum omnium hucusque cognitarum - Boston Society of Natural History. (Sumptibus auctoris, 1889)

Tromsø museums aarshefter - Tromsø museum. (C. Hansen, 1890)

University of California publications in botany - University of California, Berkeley. (University of California Press, 1902)

University of California publications in botany - University of California, Berkeley. (University of California Press, 1919)

University of California publications in botany - University of California, Berkeley. (University of California Press, 1919)

Vega-expeditionens vetenskapliga iakttagelser bearbetade af deltagare i resan och andra forskare - Nordenskiöld, A. E. (Adolf Erik), 1832 -1901 (F. & G. Beijers förlag, 1883)

Vega-expeditionens vetenskapliga iakttagelser bearbetade af deltagare i resan och andra forskare - Nordenskiöld, A. E. (Adolf Erik), 1832 -1901 (F. & G. Beijers förlag, 1883)

Vega-expeditionens vetenskapliga iakttagelser bearbetade af deltagare i resan och andra forskare - Nordenskiöld, A. E. (Adolf Erik), 1832 -1901 (F. & G. Beijers förlag, 1883)

Zapiski Imperatorskoĭ akademīi nauk, po Fiziko-matematicheskomu otdielenīiu. 8e série = Mémoires de lʹAcadémie impériale des sciences de St.-Pétersbourg, Classe physico-mathématique. 8e série - Imperatorskai︠a︡ akademīi︠a︡ nauk (Russia). Fiziko-matematicheskoe otdielenīe. (Prodaetsia u Kommissionerov Imperatorskoi Akademiia Nauk, 1915)