The Gardeners' chronicle and agricultural gazette (published for the proprietors, 1855)

The Gardeners' chronicle and agricultural gazette (published for the proprietors, 1866)

The Gardeners' chronicle and agricultural gazette (published for the proprietors, 1868)

The Gardeners' chronicle and agricultural gazette (published for the proprietors, 1870)

The Gardeners' chronicle and agricultural gazette (published for the proprietors, 1871)

The gardening world illustrated : a weekly paper exclusively devoted to all branches of practical gardening (Brian Wynne, 1886)

The gardening world illustrated : a weekly paper exclusively devoted to all branches of practical gardening (Brian Wynne, 1889)

The gardening world illustrated : a weekly paper exclusively devoted to all branches of practical gardening (Brian Wynne, 1900)

The gardening world illustrated : a weekly paper exclusively devoted to all branches of practical gardening (Brian Wynne, 1901)

Garten-Zeitung - Gesellschaft des Gartenfreunde Berlins. (P. Parey, 1882)

Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1866)

Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1871)

Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1872)

Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1883)

Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1886)

Die Gartenwelt - Hesdörffer, Max, 1863 -1920 (G. Schmidt, 1900)

Die Gartenwelt - Hesdörffer, Max, 1863 -1920 (G. Schmidt, 1915)

Die Gartenwelt - Hesdörffer, Max, 1863 -1920 (G. Schmidt, 1919)

Die Gartenwelt - Hesdörffer, Max, 1863 -1920 (G. Schmidt, 1920)

Die Gefässkryptogamen der Schweiz - Bernoulli, Carl Gustav, 1834 -1878 (Schweighauser, 1857)

The general status of Alberta wild species 2000 - Alberta. Alberta Environment. (Alberta Environment, 2001)

A geographical handbook of all the known ferns; with tables to show their distribution - Lyell, Mrs., (Katharine M.) (J. Murray, 1870)

The geology, natural history and pre-historic antiquities of Craven in Yorkshire - Miall, L. C. (Louis Compton), 1842 -1921 (J. Dodgson, 1878)

The geology of Arran and the other Clyde islands with an account of the botany, natural history, and antiquities, notices of the scenery and an itinerary of the routes - Bryce, James, 1806 -1877 (W. Collins, sons, and company, 1872)

George Golding Kennedy correspondence. Senders A-Z - Hooker, Joseph Dalton, 1817 -1911 (1872)

George Lawson and John Torrey correspondence, 1863 - Lawson, George, 1827 -1895 (1863)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1914)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1915)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1958)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1964)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 1985)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 2001)

The Glasgow naturalist - Natural History Society of Glasgow. (Glasgow Natural History Society, 2019)

Glasnik Hrvatskoga naravoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1886-1907, 1899)

Glasnik Hrvatskoga prirodoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1908, 1913)

Glasnik Hrvatskoga prirodoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1908, 1908)

Glasnik Hrvatskoga prirodoslovnoga društva - Hrvatsko prirodoslovno društvo. (Vlastnitvo i naklada drutva, 1908, 1918)

Gray's Lessons in botany and vegetable physiology : illustrated by over 360 wood engravings from original drawings by Isaac Sprague : to which is added a copious glossary, or dictionary of botanical terms - Gray, Asa, 1810 -1888 (Ivison, Blakeman, Taylor & Co, 1877)

The Great Basin naturalist - Brigham Young University. (M.L. Bean Life Science Museum, Brigham Young University, 1981)

Great Basin naturalist memoirs - Brigham Young University. (Brigham Young University, 1987)

Green Pastures Gardens [supplementary list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Green Pastures Gardens, 1948)

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

Grundzüge der Pflanzenverbreitung in den Karpathen - Pax, Ferdinand, 1858 -1942 (W. Engelmann, 1898)

Grundzüge der Pflanzenverbreitung in den Kaukasusländern von der unteren Wolga über den Manytsch-Scheider bis zur Scheitelfläche Hocharmeniens - Radde, Gustav, 1831 -1903 (W. Engelmann, 1899)

Guide du botaniste dans le canton de Fribourg : contribution à l'étude de la flore suisse - Castella, François, 1850 -1913 (Librairie de l'Université, 1891)

Guide du botaniste en Belgique : (plantes vivantes et fossiles) - Crépin, François, 1830 -1903 (G. Mayolez, 1878)

Le guide du botaniste herborisant : conseils sur la récolte des plantes, la préparation des herbiers, l'exploration des stations de plantes phanérogames et cryptogames et les herborisations ... - Verlot, Bernard, 1836 -1897 (J. B. Baillière, 1865)

A guide to Belfast and the counties of Down & Antrim - Belfast Naturalists' Field Club. (M'Caw, Stevenson & Orr, ltd, 1902)

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

Hamburger Garten- und Blumenzeitung (R. Kittler, 1864)

A hand-book of the Peak of Derbyshire, and to the use of the Buxton mineral waters - Royal College of Physicians of London. (John Cumming Bates, 1872)

A hand-book of the Peak of Derbyshire, and to the use of the Buxton mineral waters - Royal College of Physicians of London. (C. F. Wardley, 1886)

Hand-list of ferns and fern allies cultivated in the Royal Botanic Gardens - Royal Botanic Gardens, Kew. (Printed for H.M. Stationery Off., by Darling, 1906)

Hand-list of ferns and fern allies cultivated in the Royal Botanic Gardens - Royal Botanic Gardens, Kew. (Printed for H. M. Stationery Off., by Darling, 1906)

The handbook of British ferns : being descriptions, with engravings, of the species and their varieties, together with instructions for their cultivation - Moore, Thomas, 1821 -1887 (Groombridge, 1857)

The handbook of British ferns : comprising scientific and popular descriptions, with engravings of all the indigenous species and varieties, with instructions for their cultivation - Moore, Thomas, 1821 -1887 (Groombridge and sons, 1853)

Handbook of the British flora; a description of the flowering plants and ferns indigenous to, or naturalized in the British Isles. For the use of beginners and amateurs - Bentham, George, 1800 -1884 (L. Reeve, 1865)

Handbook of the British flora, a description of the flowering plants and ferns indigenous to or naturalised in the British Isles. For use of beginners and amateurs - Hooker, Joseph Dalton, 1817 -1911 (L. Reeve & co, 1900)

Handbook of the British flora; a description of the flowering plants and ferns indigenous to, or naturalized in, the British Isles - Bentham, George, 1800 -1884 (L. Reeve, 1865)

Handbook of the British flora: a description of the flowering plants and ferns indigenous to, or naturalized in, the British Isles. For the use of beginners and amateurs. By George Bentham - Hooker, Joseph Dalton, 1817 -1911 (L. Reeve & Co, 1920)

Handbook to the ferns of British India, Ceylon and the Malay peninsula; with supplement - Beddome, R. H. (Richard Henry), 1830 -1911 (Thacker, Spink, 1892)

Handbuch der Botanik - Schenk, A. (August), 1815 -1891 (E. Trewendt, 1879)

Handbuch der Naturgeschichte aller drei Reiche, fur Lehrer and Lernende, fur Schule und Haus - Bromme, Traugott, 1802 -1866 (1850)

Handwörterbuch der naturwissenschaften - Verworn, Max, 1863 -1921 (G. Fischer, 1912)

A handy-book for the rambling botanist, suggesting what to look for and where to go in the out-door study of field flowers and ferns - Hibberd, Shirley, 1825 -1890 (Groombridge and Sons, 1873)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1865)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1868)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1873)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1874)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1875)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1878)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1879)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1880)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1883)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1884)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1887)

Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature - Cooke, M. C. (Mordecai Cubitt), 1825 -1914 (Robert Hardwicke, 1888)

Hardy Fern Foundation newsletter - Hardy Fern Foundation. (The Foundation, 1992)

Hardy Fern Foundation newsletter - Hardy Fern Foundation. (The Foundation, 1996)

Hardy Fern Foundation newsletter - Hardy Fern Foundation. (The Foundation, 1998)

Hardy Fern Foundation quarterly - Hardy Fern Foundation. (The Hardy Fern Foundation, 2001)

Hardy Fern Foundation quarterly - Hardy Fern Foundation. (The Hardy Fern Foundation, 2003)

Hardy Fern Foundation quarterly - Hardy Fern Foundation. (The Hardy Fern Foundation, 2004)

Hardy Fern Foundation quarterly - Hardy Fern Foundation. (The Hardy Fern Foundation, 2007)

Hardy Fern Foundation quarterly - Hardy Fern Foundation. (The Hardy Fern Foundation, 2009)

Hardy Fern Foundation quarterly - Hardy Fern Foundation. (The Hardy Fern Foundation, 2013)

Hardy Fern Foundation quarterly - Hardy Fern Foundation. (The Hardy Fern Foundation, 2014)

Hardy Fern Foundation quarterly - Hardy Fern Foundation. (The Hardy Fern Foundation, 2016)

Hardy Fern Foundation quarterly - Hardy Fern Foundation. (The Hardy Fern Foundation, 2017)

Hardy ferns; how I collected and cultivated them - Bellairs, Nona Maria Stephenson. (Smith, Elder, 1865)

Harriman Alaska series. vol. I-V, VIII-XIV - Smithsonian Institution (Smithsonian Institution, 1904)

Hedwigia (Verlag und Druck von C. Heinrich, 1867)

Hedwigia (Verlag und Druck von C. Heinrich, 1868)

Hedwigia (Verlag und Druck von C. Heinrich, 1894)

Hedwigia (Verlag und Druck von C. Heinrich, 1895)

Hedwigia (Verlag und Druck von C. Heinrich, 1896)

Hedwigia (Verlag und Druck von C. Heinrich, 1898)

Hedwigia (Verlag und Druck von C. Heinrich, 1899)

Hedwigia (Verlag und Druck von C. Heinrich, 1900)

Hedwigia (Verlag und Druck von C. Heinrich, 1905)

Hedwigia (Verlag und Druck von C. Heinrich, 1907)

Hedwigia (Verlag und Druck von C. Heinrich, 1920)

Hedwigia (Verlag und Druck von C. Heinrich, 1921)

Herbarium Musei Fennici : enumeratio plantarum Musei Fennici - Helsingin yliopisto. Kasvimuseo. (Ex officina typographica H.J. Simelii, 1889)

Herbarium normale : herbier des plantes nouvelles, peu connues et rares d'Europe principalement de France et d'Allemagne - Keck, K. (Karl), 1825 -1894 (F. Schultz, 1898)

Herborisations dans le Jura central: Val de Travers, Creux-du-Van, Tourbières des Ponts et de la Brévine - Gillot, X. (Xavier), 1842 -1910 (Association typographique, 1891)

Der Hercynische Florenbezirk : Grundzüge der Pflanzenverbreitung im mitteldeutschen Berg- und Hügellande vom Harz bis zur Rhön, bis zur Lausitz und dem Böhmer Walde - Drude, Oscar, 1852 -1933 (W. Engelmann, 1902)

Hints for the formation of a fresh-water aquarium - Society for Promoting Christian Knowledge (Great Britain). General Literature Committee. (Society for Promoting Christian Knowledge, 1862)

Histoire naturelle du département des pyrénées-orientales - Companyo, Louis. (Imprimerie de J.-B. ALzine, Rue des Trois-Rois, 1, 1861)

A history of British ferns - Newman, Edward, 1801 -1876 (J. van Voorst, 1854)

A history of British ferns - Newman, Edward, 1801 -1876 (J. van Voorst, 1874)

A history of British ferns, and allied plants - Newman, Edward, 1801 -1876 (John van Voorst, 1864)

History of British ferns, and allied plants - Newman, Edward, 1801 -1876 (J. Van Voorst, 1844)