1894 annual descriptive catalogue : seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (1894)

1895 annual descriptive catalogue of seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (1895)

1908 [catalogue] : quality and the planters confidence are the stepping stones to our success - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barteldes Seed Co, 1908)

1929 Barr's seed guide containing a select list of the best vegetables and the most beautiful flowers with many useful hints on culture - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barr & Sons, 1929)

1932 cultural catalogue of California seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Campbell Seed Store, 1932)

1937 Ribsam's farm-garden lawn seeds and supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Martin C. Ribsam & Sons Co, 1937)

1947 garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Campbell Seed Store, 1947)

1948 garden guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Campbell Seed Store, 1948)

1949 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Campbell Seed Store, 1949)

1950 dependable seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Campbell Seed Store, 1950)

1951 catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Campbell Seed Store, 1951)

1951 garden annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Stumpp & Walter Co, 1951)

1997 IUCN red list of threatened plants (1997)

Abhandlung über die Pflanzenkunde in Böhmen - Šternberg, Kašpar, Graf, 1761 -1838 (G. Haase, 1817)

Abhandlungen der Königlichen Akademie der Wissenschaften zu Berlin - Deutsche Akademie der Wissenschaften zu Berlin. (Realschul-Buchhandlung, 1893)

Abhandlungen der Naturhistorischen Gesellschaft zu Nürnberg - Naturhistorische Gesellschaft Nürnberg. (Conrad Geiger, 1858)

Abhandlungen herausgegeben vom Naturwissenschaftlichen Verein zu Bremen - Naturwissenschaftlicher Verein zu Bremen. (Im Selbstverlag des Naturwissenschaftlichen Vereins, 1878)

Abregé de l'histoire des plantes usuelles; dans lequel on donne leurs noms differens, tant françois que latins, la maniere de s'en servir, la dose, & les principales compositions de pharmacie, dans lesquelles elles sont employées - Chomel, Pierre Jean Baptiste, 1671 -1740 (J. Clousier, 1737)

Abrégé de l'histoire des plantes usuelles, dans lequel on donne leurs noms différens, tant François que Latins; la manière de s'en servir, la dose, & les principales compositions de pharmacie, dans lesquelles elles sont employées - Chomel, Pierre Jean Baptiste, 1671 -1740 (Par la Compagnie, 1736)

An abridged catalogue of select annual, biennial & perennial flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (M'Calla & Stavely, prs., 237-9 Dock Street, Philad'a, 1869)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 1995)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2001)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2002)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2003)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2007)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2008)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2010)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2012)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2014)

Acta Botánica Mexicana - Instituto de Ecología, A C. (Instituto de Ecología, A C, 2017)

Actes de la Société linnéenne de Bordeaux - Société Linnéenne de Bordeaux. (The Society, 1864)

Adansonia - Muséum national d'histoire naturelle (France) (Muséum d'histoire naturelle, Laboratoire de Phanérogamie, 1980)

Addisonia : colored illustrations and popular descriptions of plants - New York Botanical Garden (New York Botanical Garden, 1932)

Adriani van Royen ... Florae leydensis prodromus :exhibens plantas quae in Horto academico Lugduno-Batavo aluntur - Royen, Adrianus van, 1704 -1779 (Apud Samuelen Luchtmans academiae typographum, 1740)

Agricultural botany - Darlington, William, 1782 -1863 (J. W. Moore, 1847)

Agricultural botany an enumeration and description of useful plants and weeds, which merit the notice, or require the attention, of American agriculturists - Darlington, William, 1782 -1863 (J.W. Moore, 1847)

Agriculture handbook - United States. Office of Experiment Stations. (U.S. Dept. of Agriculture, 1960)

Alauda : revue internationale d'ornithologie - Muséum national d'histoire naturelle (France) (Société d'études ornithologiques de France, 1990)

Alberti Magni ex ordine praedicatorum de Vegetabilibus libri VII :historiae naturalis pars XVIII - Albertus, Magnus, Saint, 1193? -1280 (G. Reimeri, 1867)

Alfred Bridgeman seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (1901)

Alfred Bridgeman seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (1902)

Alfred Bridgeman seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Alfred Bridgeman, 1900)

Alien flora of Britain - Dunn, S. T. (Stephen Troyte), 1868 -1938 (West, Newman, 1905)

Alien plants growing without cultivation in California - Robbins, Wilfred William, 1884 -1952 (California Agricultural Experiment Station, College of Agriculture, University of California, 1940)

Allan Hancock Pacific expeditions. [Reports] - Allan Hancock Foundation. (University of Southern California Press, 1936)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1843)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1844)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1853)

Allgemeine Gartenzeitung - Otto, Friedrich, 1783 -1856 (1855)

Allgemeines Polyglotten-Lexicon der Naturgeschichte mit erklaerenden Anmerkungen - Nemnich, Philipp Andreas, 1764 -1822 (Nemnich, 1793)

Almanac and garden manual for the southern states of the J. Steckler Seed Co., Ltd - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. Stecker Seed Co., Ltd, 1898)

Almanac and garden manual for the southern states of the J. Steckler Seed Co., Ltd - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. Stecker Seed Co., Ltd, 1899)

Altdeutsche Gartenflora; Untersuchungen über die Nutzpflanzen des deutschen Mittelalters, ihre Wanderung und ihre Vorgeschichte im klassischen Altertum - Fischer-Benzon, R. von (Rudolph), 1839 -1911 (Lipsius & Tischer, 1894)

Altdeutsche Gartenflora. Untersuchungen über die Nutzpflanzen des deutschen Mittelalters, ihre Wanderung und ihre Vorgeschichte im klassischen Altertum - Fischer-Benzon, R. von (Rudolph), 1839 -1911 (Lipsius & Tischer, 1894)

American agriculturist (Orange Judd Co., Publishers [etc.], 1860)

American agriculturist (Orange Judd Co., Publishers [etc.], 1864)

American agriculturist (Orange Judd Co., Publishers [etc.], 1880)

The American botanist : a monthly journal for the plant lover - Clute, Willard Nelson, 1869 -1950 (Willard N. Clute & Co, 1916)

The American botanist : a monthly journal for the plant lover - Clute, Willard Nelson, 1869 -1950 (Willard N. Clute & Co, 1919)

The American florist : a weekly journal for the trade - American Florists Company. (American Florist Company, 1913)

The American flower garden - Doubleday, Nellie Blanchan DeGraff, 1865 -1918 (Doubleday, Page & company, 1909)

American flower-garden directory... - Buist, Robert, 1805 -1880 (1851)

American flower-garden directory... - Buist, Robert, 1805 -1880 (1852)

American flower-garden directory : containing practical directions for the culture of plants in the flower-garden, hot-house, green-house, rooms, or parlour windows ... - Buist, Robert, 1805 -1880 (Orange Judd, 1854)

American flower-garden directory : containing practical directions for the culture of plants in the flower-garden, hot-house, green-house, rooms, or parlour windows ... (Orange Judd, 1854)

American flower-garden directory: containing practical directions for the culture of plants in the flower-garden, hot-house, green-house, rooms, or parlor windows, for every month in the year - Buist, Robert, 1805 -1880 (A. Hart, late Carey and Hart, 1851)

The American gardener's assistant in three parts containing complete practical directions for the cultivation of vegetables, flowers, fruit trees and grape vines - Bridgeman, Thomas, 1786 -1850 (H. T. Coates, 1866)

American journal of pharmacy - Philadelphia College Of Pharmacy (Philadelphia College of Pharmacy, 1881)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1873)

The American naturalist - American Society of Naturalists. (Published for the American Society of Naturalists by the University of Chicago Press [etc.], 1878)

American weeds and useful plants: being a second and illustrated edition of Agricultural botany ... - Darlington, William, 1782 -1863 (Orange Judd company, 1879)

American weeds and useful plants: being a second and illustrated edition of Agricultural botany - Darlington, William, 1782 -1863 (A.O. Moore & company, 1859)

Amerikanisches garten-buch oder Praktisches handbuch zum gemüses - Clarner, Friedrich. (Schäfer und Koradi, 1866)

Among school gardens - Greene, M. Louise (Charities publication committee, 1910)

an hui jing ji zhi wu zhi 安徽经济植物志 - Anhui sheng ye sheng zhi wu zong he li yong wei yuan hui bian安徽省野生植物综合利用委员会编 (an hui sheng ye sheng zhi wu zong he li yong wei yuan hui安徽省野生植物综合利用委员会, 1960)

an hui jing ji zhi wu zhi 安徽经济植物志 - Anhui jing ji zhi wu zhi zeng xiu bian xie ban gong shi an hui sheng ren min zheng fu jing ji wen安徽经济植物志增修编写办公室, 安徽省人民政府经济文 (an hui ke xue ji shu chu ban she安徽科学技术出版社, 1990)

Anales de la Sociedad Científica Argentina - Sociedad Científica Argentina ([Sociedad Científica Argentina], 1916)

Anales de la Sociedad Científica Argentina - Sociedad Científica Argentina ([Sociedad Científica Argentina], 1921)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1874)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1880)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1881)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1882)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1883)

Anales de la Sociedad Española de Historia Natural - Sociedad Española de Historia Natural. (La Sociedad, 1891)

Anales del Museo Nacional de Historia Natural "Bernardino Rivadavia" - Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" (Imprenta y Casa Editora Coni, 1923)

Anales del Museo Nacional de Montevideo - Museo Nacional de Montevideo (El Museo, 1896)

Anales del Museo Nacional de Montevideo - Museo Nacional de Montevideo (El Museo, 1898)

An analytical key to some of the common flowering plants of the Rocky Mountain Region - Nelson, Aven, 1859 -1952 (D. Appleton and Company, 1902)