Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1849)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1852)

Linnaea : Ein Journal für die Botanik in ihrem ganzen Umfange - Schlechtendal, D. F. L. von (Diedrich Franz Leonhard von), 1794 -1866 (F. Dümmler, 1853)

Liste systématique des plantes publiées pendant les années 1874-1889 - Société Dauphinoise. (V. Rigaudin, 1889)

Literary papers by the late Professor Edward Forbes - Reeve, Lowell Augustus 1814 -1865 (L. Reeve, 1855)

The Liverworts : British and foreign - Fry, Agnes 1869 - (Witherby & co, 1911)

Livre rouge des espèces menacées en France - Beaufort, François de, 1936 -1995 (Secrétariat de la faune et de la flore, Museum nationale d'histoire naturelle, 1987)

The London journal of botany : containing figures and descriptions of such plants as recommend themselves by their novelty, rarity, history, or uses : together with botanical notices and information and and occasional portraits and memoirs of eminent botanists - Hooker, William Jackson, Sir, 1785 -1865 (H. Baillière, 1847)

Lunds universitets års-skrift. Acta Universitatis Lundensis - Lunds universitet. (Universitetet, 1886)

Madagascar: an environmental profile (1987)

Madroño; a West American journal of botany - California Botanical Society. (California Botanical Society, 1950)

Madroño; a West American journal of botany - California Botanical Society. (California Botanical Society, 1949)

Madroño; a West American journal of botany - California Botanical Society. (California Botanical Society, 1951)

Madroño; a West American journal of botany - California Botanical Society. (California Botanical Society, 1952)

Madroño; a West American journal of botany - California Botanical Society. (California Botanical Society, 2008)

Magazine of natural history and journal of zoology, botany, mineralogy, geology and meteorology - Loudon, J. C. (John Claudius), 1783 -1843 (printed for Longman, Rees, Orme, Brown, and Green, 1831)

Malacologia - Institute of Malacology. (Institute of Malacology], 1963)

Malacologia - Institute of Malacology. (Institute of Malacology], 1965)

Malacologia - Institute of Malacology. (Institute of Malacology], 1966)

Malacologia - Institute of Malacology. (Institute of Malacology], 1967)

Malacologia - Institute of Malacology. (Institute of Malacology], 1969)

Malacologia - Institute of Malacology. (Institute of Malacology], 1970)

Malacologia - Institute of Malacology. (Institute of Malacology], 1977)

Malacologia - Institute of Malacology. (Institute of Malacology], 1981)

Malacologia - Institute of Malacology. (Institute of Malacology], 1986)

Malacologia - Institute of Malacology. (Institute of Malacology], 1988)

Malacologia - Institute of Malacology. (Institute of Malacology], 1991)

Malacologia - Institute of Malacology. (Institute of Malacology], 2004)

Malacologia - Institute of Malacology. (Institute of Malacology], 2015)

Malerische Botanik : Schilderungen aus dem Leben der Gewächse : populäre Vorträge über physiologische und angewandte Pflanzenkunde - Wagner, Hermann, 1824 -1879 (O. Spamer, 1861)

Malpighia :rassegna mensuale di botanica - Penzig, O. (Ottone), 1856 -1929 (g. Capra & co, 1907)

Malpighia :rassegna mensuale di botanica - Penzig, O. (Ottone), 1856 -1929 (g. Capra & co, 1912)

A manual of botany - Green, J. Reynolds (Joseph Reynolds), 1848 -1914 (J. & A. Churchill, 1895)

A manual of botany, adapted to the productions of the Southern States. In two parts: Part I.– Vegetable anatomy and physiology. Part II.– Descriptive botany, arranged on the natural system, preceded by an analysis - Darby, John, 1804 -1877 (B. F. Griffin, 1841)

A Manual of botany : being an introduction to the study of the structure, physiology, and classification of plants - Balfour, John Hutton, 1808 -1884 (A. and C. Black, 1875)

A manual of botany: including the structure, classification, properties, uses, and functions of plants - Bentley, Robert, 1821 -1893 (John Churchill and Sons, 1870)

Manual of the anatomy of invertebrated animals - Huxley, Thomas Henry, 1825 -1895 (Appleton, 1888)

Manual of the anatomy of invertebrated animals - Huxley, Thomas Henry, 1825 -1895 (Appleton, 1901)

A manual of the anatomy of invertebrated animals - Huxley, Thomas Henry, 1825 -1895 (D. Appleton and Company, 1901)

A manual of the anatomy of invertebrated animals - Huxley, Thomas Henry, 1825 -1895 (D. Appleton and Co, 1885)

A manual of the anatomy of invertebrated animals - Huxley, Thomas Henry, 1825 -1895 (J. & A. Churchill, 1877)

A manual of the anatomy of invertebrated animals - Huxley, Thomas Henry, 1825 -1895 (D. Appleton and company, 1878)

A manual of the anatomy of invertebrated animals - Huxley, Thomas Henry, 1825 -1895 (D. Appleton and company, 1888)

A manual of the British Algae. Containing generic and specific descriptions of all the known British species of sea-weeds, and of conferae, both marine and fresh-water - Harvey, William H. (William Henry), 1811 -1866 (J. Van Voorst, 1841)

A manual of the British marine Algae... - Harvey, William H. (William Henry), 1811 -1866 (J. Van Voorst, 1849)

A manual of the British marine algae: containing generic and specific descriptions of all the known British species of sea-weeds - Harvey, William H. (William Henry), 1811 -1866 (J. Van Voorst, 1849)

Manual of the southeastern flora :being descriptions of the seed plants growing naturally in Florida, Alabama, Mississippi, eastern Louisiana, Tennessee, North Carolina, South Carolina and Georgia - Small, John Kunkel, 1869 -1938 (The author, 1933)

Marine Algae of Beaufort, N. C., and adjacent regions - Hoyt, William Dana, 1880 - (Govt. Print. Off, 1920)

The Marine Algae of Florida with special reference to the Dry Tortugas - Taylor, William Randolph 1895 -1990 (Carnegie Institution of Washington, 1928)

The marine Algae of Peru - Howe, Marshall A. (Marshall Avery), 1867 -1936 (Press of the New era printing company], 1914)

The marine Algæ of the Danish West Indies - Børgesen, Frederik, 1866 -1956 (Printed by B. Luno, 1913)

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

The marine benthic algal flora of Puerto Rico, I. Ochrophyta : Phaeophyceae, Pelagophyceae, and Xanthophyceae - Ballantine, David L. (Smithsonian Institution Scholarly Press, 2021)

Maryland geological survey - Maryland Geological Survey. (The Johns Hopkins Press, 1911)

Mémoires de la Société impériale des sciences naturelles de Cherbourg - Société Imperiale des Sciences Naturelles de Cherbourg. (J.B. Baillière et fils, 1859)

Mémoires de la Société impériale des sciences naturelles de Cherbourg - Société Imperiale des Sciences Naturelles de Cherbourg. (J.B. Baillière et fils, 1866)

Mémoires de la Société impériale des sciences naturelles de Cherbourg - Société Imperiale des Sciences Naturelles de Cherbourg. (J.B. Baillière et fils, 1867)

Mémoires de la Société linnéenne du Calvados - Société Linneenne du Calvados. (Chez Chalopin Fils, 1825)

Mechanisch-physiologische Theorie der Abstammungslehre - Nägeli, Carl, 1817 -1891 (R. Oldenbourg, 1884)

Das mechanische Princip in anatomischen Bau der Monocotylen : mit vergleichenden Ausblicken auf übrigen Pflanzenklassen - Royal College of Physicians of Edinburgh. (W. Engelmann, 1874)

Meddelelser fra den Botaniske forening i Kjøbenhavn = Bulletins de la Société botanique de Copenhague - Kiaerskou, Hjalmar, 1835 -1900 (H. Hagerup, 1887)

Medicinisch-pharmaceutische botanik zugleich als handbuch der systematischen botanik fur botaniker, arzte und apotheker - Luerssen, Christian, 1843 -1916 (H. Haessel, 1879)

Das Meer; geographische, naturgeschichtliche und volkswirtschaftliche Darstellung des Meeres und seiner Bedeutung in der Gegenwart - Wiese, Josef, 1863 - (A. Schall, 1906)

Die Meersalgen der Inseln Sizilien und Pantellaria - Langenbach, Gustav, 1831 -1873 (W. Weber, 1873)

Memoir of W. H. Harvey : M.D., F.R.S., etc., etc., late professor of botany, Trinity College, Dublin. with selections from his journal and correspondence - Harvey, William H. (William Henry), 1811 -1866 (Bell and Daldy, 1869)

Mémoires couronnés et mémoires des savants étrangers / publiés par l'Académie royale des sciences, des lettres et des beaux-arts de Belgique - Académie royale des sciences, des lettres et des beaux-arts de Belgique. (1858)

Mémoires de l'Académie impériale des sciences de St.-Pétersbourg. 6e série. Seconde partie, Sciences naturelles - Imperatorskai︠a︡ akademīi︠a︡ nauk (Russia) ([Académie impériale des sciences de St.-Pétersbourg], 1849)

Memoires de l'Academie (Royale) des Sciences, Inscriptions et Belles-Lettres de Toulouse - Académie des sciences, inscriptions et belles-lettres de Toulouse. (1892)

Mémoires de la Société d'Histoire Naturelle de Paris - Société d'Histoire Naturelle de Paris (1823)

Mémoires de la Société linnéenne de Paris - Société Linnéenne de Paris (Au Secrétariat de la Société, 1822)

Mémoires de la Société linnéenne du Calvados - Société Linneenne du Calvados. (Chalopin fils, imprimeur de La Société, 1825)

Mémoires de la Société nationale des sciences naturelles et mathématiques de Cherbourg - Société nationale des sciences naturelles et mathématiques de Cherbourg. (J. B. Baillière, 1892)

Mémoires présentés à l'Institut Égyptien - Institut égyptien. (1906)