Il genere Cocos Linn. e le palme affini - Beccari, Odoardo, 1843 -1920 (Istituto Agricolo Coloniale Italiano, 1916)

Geografía de la isla de Cuba - Pichardo y Tapia, Estéban, 1799 -1879 (D.M. Soler, 1854)

Geographical guide to floras of the world : an annotated list with special reference to useful plants and common plant names : Part 1. Africa, Australia, North America, South America, and islands of Atlantic, Pacific, and Indian oceans / by S.F. Blake and Alice C. Atwood - Blake, S. F. (Sidney Fay), 1892 -1959 (U.S. Dept. of Agriculture, 1942)

Geographical guide to floras of the world : an annotated list with special reference to useful plants and common plant names : Part II, Western Europe : Finland, Sweden, Norway, Denmark, Iceland, Great Britain with Ireland, Netherlands, Belgium, Luxembourg, France, Spain, Portugal, Andorra, Monaco, Italy, San Marino, and Switzerland - Blake, S. F. (Sidney Fay), 1892 -1959 (U.S. Dept. of Agriculture, 1961)

Gesammelte Werke - Humboldt, Alexander von, 1769 -1859 (J.G. Cotta, 1889)

Die Geschichte der Natur : als zweite gÃ¤nzlich umgearbeitete Auflage der allgemeinen Naturgeschichte - Schubert, Gotthilf Heinrich von, 1780 -1860 (J.J. Palm und E. Enke, 1835)

Die Geschichte der Natur : als zweite gänzlich umgearbeitete Auflage der allgemeinen Naturgeschichte - Schubert, Gotthilf Heinrich von, 1780 -1860 (Bei J.J. Palm und Ernst Enke, 1836)

Die Geschichte der Natur : als zweite gänzlich umgearbeitete Auflage der allgemeinen Naturgeschichte - Schubert, Gotthilf Heinrich von, 1780 -1860 (Bei J.J. Palm und Ernst Enke, 1837)

Geschichte des Pflanzenreichs - Voigt, F. S. (Friedrich Siegmund), 1781 -1850 (F. Mauke, 1850)

Le Ginkgo biloba L - Sprecher, Andreas. (1907)

Giornale Arcadico di Scienze / Lettere ed Arti (1826)

Giornale di scienze naturali ed economiche - Istituto tecnico di Palermo. (Istituto tecnico di Palermo, 1901)

Giornale di scienze naturali ed economiche - Istituto tecnico di Palermo. (Istituto tecnico di Palermo, 1911)

Giornale di scienze naturali ed economiche - Istituto tecnico di Palermo. (Istituto tecnico di Palermo, 1921)

Giornale di scienze naturali ed economiche - Istituto tecnico di Palermo. (Istituto tecnico di Palermo, 1924)

Glasnik Hrvatskoga naravoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1886-1907, 1887)

Glen Saint Mary Nurseries Co. : 50th anniversary, 1882-1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Glen Saint Mary Nurseries Co, 1932)

Glen Saint Mary Nurseries Co., Glen Saint Mary, Florida - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Glen Saint Mary Nurseries Co, 1935)

Glen Saint Mary Nurseries Co., Glen Saint Mary, Florida - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Glen Saint Mary Nurseries Co, 1933)

Glen Saint Mary Nurseries Co., Glen Saint Mary, Florida - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Glen Saint Mary Nurseries Co, 1937)

Glen Saint Mary Nurseries Co., Glen Saint Mary, Florida - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Glen Saint Mary Nurseries Co, 1939)

Glen Saint Mary Nurseries Co., Glen Saint Mary, Florida - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Glen Saint Mary Nurseries Co, 1948)

Gramineae of Nevada - Swallen, Jason Richard, 1903 - (Division of Plant Exploration and Introduction, Bureau of Plant Industry, U.S. Dept. of Agriculture, 1940)

A grammar of botany : illustrative of artificial, as well as natural classification: with an explanation of Jussieu's system - Smith, James Edward, 1759 -1828 (Longman, Ree, Orme, Brown, and Green, 1826)

A grammar of botany, illustrative of artificial, as well as natural, classification with an explanation of Jussieu's system - Smith, James Edward, 1759 -1828 (Longman, 1821)

A grammar of botany illustrative of artificial, as well as natural, classification, with an explanation of Jussieu's system - Smith, James Edward, 1759 -1828 (printed for Longman, Hurst, Rees, Orme, and Brown, 1821)

The Grasses of Hawaii - Hitchcock, A. S. (Albert Spear), 1865 -1935 (Bishop Museum Press, 1922)

The grasses of North Carolina - Duke University Press. (Duke Univ. Press, 1948)

Grasses of the West Indies - Chase, Agnes, 1869 -1963 (Govt. Print. Off, 1917)

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

The Green thumb - Denver Botanic Gardens. (Colorado Forestry and Horticulture Association, 1965)

The greenhouse, hot house, and stove - McIntosh, Charles, 1794 -1864 (W. S. Orr and co, 1838)

Grevillea - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Williams and Norgate, 1889)

Grevillea - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Williams and Norgate, 1890)

Grevillea - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Williams and Norgate, 1891)

Griffing for your garden, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Griffing Nurseries, 1938)

Griffing's for beauty out-o-doors and home orchards : garden for victory - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Griffing Nurseries, 1944)

Griffing's landscape book, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Griffing Nurseries, 1939)

Griffing's spring 1939 wholesale catalog : our 54th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Griffing Nurseries, 1939)

Griffing's tree prices season 1911-1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Griffing Brothers Co.], 1911)

Griffing's victory catalogue, 1946 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Griffing Nurseries, 1946)

Griffing's wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Griffing Nurseries, 1948)

Griffing's winter 1938-1939 wholesale catalog : our 53rd year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Griffing Nurseries, 1938)

Grundlehren der Kräuterkunde = Elementa philosophiae botanicae - Link, Heinrich Friedrich, 1767 -1851 (Haude & Spenersche, 1837)

Grundzüge der geographisch-morphologischen Methode der Pflanzensystematik - Wettstein, Richard, Ritter von Westersheim, 1863 -1931 (G. Fischer, 1898)

Grundzüge der Pflanzenverbreitung in Chile - Reiche, Karl Friedrich, 1860 -1929 (W. Engelmann, 1907)

Grundzüge der wissenschaftlichen Botanik : nebst einer methodologischen Einleitung als Anleitung zum Studium der Pflanze - Schleiden, M. J. (Matthias Jacob), 1804 -1881 (Verlag von Wilhelm Engelmann, 1842)

guang zhou zhi wu jian suo biao - Hou, Kuanzhao 侯宽昭 (ke xue chu ban she, 1957)

guang zhou zhi wu zhi - Hou, Kuanzhao 侯宽昭 (ke xue chu ban she)

Guide to the insects of Connecticut - Wheeler, William Morton, 1865 -1937 (Printed for The State Geological and Natural History Survey, 1942)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1859)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1860)

Hamburger Garten- und Blumenzeitung (R. Kittler, 1880)

Handbook and price list : rare and interesting plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Southern California Acclimatizing Association, 1911)

Handbook of Australian fungi - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Williams and Norgate, 1892)

A handbook of cryptogamic botany - Bennett, Alfred W. (Alfred William), 1833 -1902 (Longmans, Green, and Co, 1889)

A handbook of cryptogamic botany / by Alfred W. Bennett and George Murray - Bennett, Alfred W. (Alfred William), 1833 -1902 (Longmans, Green, and Co, 1889)

A handbook of cryptogamic botany - Bennett, Alfred W. (Alfred William), 1833 -1902 (Longmans, Green, 1889)

Handbook of flower pollination : based upon Hermann Müller's work ʻThe fertilisation of flowers by insectsʼ - Knuth, Paul, 1854 -1899 (Clarendon Press, 1906)

Handbook of flower pollination based upon Hermann Müller's work 'The fertilisation of flowers by insects' - Knuth, Paul, 1854 -1899 (Clarendon Press, 1906)

Handbook of flower pollination based upon Hermann Müller's work The fertilisation of flowers by insects - Knuth, Paul, 1854 -1899 (Clarendon press, 1906)

Handbook of flower pollination based upon Hermann Müller's work The fertilisation of flowers by insects - Knuth, Paul, 1854 -1899 (Clarendon press, 1908)

Handbook of flower pollination based upon Hermann Müller's work The fertilisation of flowers by insects - Knuth, Paul, 1854 -1899 (Clarendon press, 1909)