Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1920)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1931)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1925)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 2000)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 2003)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 2004)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 2007)

Contributions from the University of Michigan Herbarium - University of Michigan. University Herbarium. (University Herbarium, University of Michigan, 1942)

Contributions from the University of Michigan Herbarium - University of Michigan. University Herbarium. (University Herbarium, University of Michigan, 1966)

Contributions from the University of Michigan Herbarium - University of Michigan. University Herbarium. (University Herbarium, University of Michigan, 1972)

Contributions from the University of Michigan Herbarium - University of Michigan. University Herbarium. (University Herbarium, University of Michigan, 1987)

Contributions from the University of Michigan Herbarium - University of Michigan. University Herbarium. (University Herbarium, University of Michigan, 1995)

Contributions from the University of Michigan Herbarium - University of Michigan. University Herbarium. (University Herbarium, University of Michigan, 2005)

Contributions of the American Entomological Institute - American Entomological Institute. (American Entomological Institute], 1987)

Contributions to the natural history of the Bermudas Vol. I - Goode, G. Brown (George Brown), 1851 -1896 (Govt. print. off, 1884)

Contributions to the paleobotany of Peru, Bolivia and Chile; five papers - Berry, Edward Wilber, 1875 -1945 (The John Hopkins Press, 1922)

Contributions to western botany.no. 1-18 - Jones, Marcus E. (Marcus Eugene), 1852 -1934 (1929)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1955)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1951)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1960)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1963)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1964)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine, 1951)

Cooperative plant pest report - United States. Animal; Plant Health Inspection Service. (The Service, 1976)

The Cottage gardener (W.S. Orr, 1851)

Cottage gardener and country gentleman's companion (Wm. S. Orr, 1856)

The Cottage gardeners' dictionary : describing the plants, fruits, and vegetables desirable for the garden, and explaining the terms and operations employed in their cultivation ; with an alphabetical list of synonymes - Johnson, George William, 1802 -1886 (Henry G. Bohn, 1863)

Courtesy notice, fall clearance sale! - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tuttle Bros. Nurseries, 1949)

Courtesy notice, fall clearance sale - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tuttle Bros. Nurseries, 1948)

Courtesy notice, fall clearance sale! - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tuttle Bros. Nurseries, 1952)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 1998)

Curtis's botanical magazine - Hooker, Joseph Dalton, 1817 -1911 (Academic Press [etc.], 1845)

Curtis's botanical magazine - Hooker, Joseph Dalton, 1817 -1911 (Academic Press [etc.], 1846)

Curtis's botanical magazine - Hooker, Joseph Dalton, 1817 -1911 (Academic Press [etc.], 1848)

Curtis's botanical magazine - Hooker, Joseph Dalton, 1817 -1911 (Academic Press [etc.], 1849)

Curtis's botanical magazine - Hooker, Joseph Dalton, 1817 -1911 (Academic Press [etc.], 1850)

Curtis's botanical magazine - Hooker, Joseph Dalton, 1817 -1911 (Academic Press [etc.], 1860)

Curtis's botanical magazine - Hooker, Joseph Dalton, 1817 -1911 (Academic Press [etc.], 1898)

Curtis's botanical magazine - Hooker, Joseph Dalton, 1817 -1911 (Academic Press [etc.], 1907)

The cyclopædia of India and of Eastern and Southern Asia : commercial, industrial and scientific, products of the mineral, vegetable, and animal kingdoms, useful arts and manufactures - Balfour, Edward, 1813 -1889 (B. Quaritch, 1885)

Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches - Bailey, L. H. (Liberty Hyde), 1858 -1954 (Macmillan, 1900)

Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches - Bailey, L. H. (Liberty Hyde), 1858 -1954 (The Macmillan company, 1909)

Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches, and a synopsis of the vegetable kingdom - Bailey, L. H. (Liberty Hyde), 1858 -1954 (Doubleday, Page & Company, 1906)

Cyclopedia of American horticulture : comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches - Bailey, L. H. (Liberty Hyde), 1858 -1954 (Macmillan, 1906)

Datos para la materia médica mexicana - Instituto Médico Nacional (Mexico) (Oficina Tip. de la Secretaría de Fomento, 1894)

Dedication papers : scientific papers presented at the dedication of the laboratory building and plant houses, April 19-21, 1917 - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1918)

Descriptions of three hundred new species of South American plants :with an index to previously published South American species by the same author - Rusby, Henry Hurd, 1855 -1940 (Henry Hurd Rusby, 1920)

Descriptions of three hundred new species of South American plants, with an index to previously published South American species by the same author - Rusby, Henry Hurd, 1855 -1940 (The Author, 1920)

A descriptive catalog of flowering tropical trees : grown from seed imported from all over the world, and now available for your own garden in Florida - Menninger, Edwin A. (Edwin Arnold), 1896 -1995 (E.A. Menninger, 1944)

Descriptive price list of new introductions and other desireable plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (E.F. Franceschi, 1909)

"Desert grown plants for Arizona gardens" - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Norman Nursery and Flower Shop, 1948)

"Desert grown plants for Arizona gardens" - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Norman Nursery and Flower Shop, 1949)

"Desert grown plants for Arizona gardens" : "if it's for your garden - Norman's has it" - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Norman's Nursery and Flower Shop, 1950)

Desiderata of the herbarium for North America, north of Mexico - Vasey, George, 1822 -1893 (Dept. of Agriculture, Botanical Division, 1887)

Diccionario botánico de los nombres vulgares cubanos y puerto-riqueños - Gómez de la Maza, Manuel, 1867 -1916 (Impr. "La Antilla" de G. Cacho-Negrete, 1889)

Diccionario botánico y portátil de las tres Américas - Padilla, Sisto Alberto (El porvenir, 1921)

Diccionario botánico y portátil de las tres Américas - Padilla, Sisto Alberto (El porvenir, 1923)

A dictionary of English names of plants applied in England and among English-speaking people to cultivated and wild plants, trees, and shrubs - Miller, William. (J. Murray, 1884)

A dictionary of plant names - Hollandsche Maatschappij der Wetenschappen (M. Nijhoff, 1911)

A dictionary of the flowering plants and ferns - Willis, J. C. (John Christopher), 1868 -1958 (The University Press, 1919)

Dictionnaire d'horticulture illustré - Bois, D. (Désiré), 1856 -1946 (P. Klincksieck, 1893)

Disease in plants - Ward, H. Marshall (Harry Marshall), 1854 -1906 (Macmillan, 1901)

Disease in plants - Ward, H. Marshall (Harry Marshall), 1854 -1906 (Macmillan and co., limited, 1901)

Diurnal and seasonal behavior patterns among adults of Protoxaea gloriosa (Hymenoptera, Oxaeidae) - Linsley, E Gorton (Earle Gorton) 1910 -2000 (American Museum of Natural History, 1972)

Dizionario di botanica generale, istologia, anatomia, morfologia, fisiologia, biologia vegetale - Bilancioni, Guglielmo, 1881 -1935 (U. Hoepli, 1903)

Étude sur les florès tertiaires de quelques gisements de lignite de l'Indochine et du Yunnan - Colani, Madeleine, 1866 -1943 (Imprimerie d'Extreme-Orient, 1920)

Elementos de botánica, conformes al proggrama de la Universidad Mayor de la República entresacados de Payer, Sachs, Van Tieghem, Lanessan. 2. ed. corr. y aumentada por varios amantes de la ciencia, bajo la dirección del recopilador - León, Jacinto de, (Biblioteca Ilustrada de Andrés Ríus, 1884)

The Eleutherodactylus of the Amazonian slopes of the Ecuadorian Andes (Anura : Leptodactylidae) - Lynch, John D. (University of Kansas, 1980)

Ellen Williams, nursery, Honolulu, T.H - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ellen Williams, 1940)

Ensaio para uma synonimia dos nomes populares das plantas indigenas do Estado de S. Paulo 2.a parte - Edwall, Gustavo, 1862 -1946 (Commissô Geogrphica e Geolgica de Sô Paulo, 1906)

Die Entfaltungsbewegungen der Pflanzen und deren teleologische Deutung. Ergänzungsband zur "Organographie der Pflanzen" - Goebel, K. (Karl), 1855 -1932 (G. Fischer, 1920)

Entomologica Americana - Brooklyn Entomological Society (New York Entomological Society [etc.], 1932)

Entomological news - American Entomological Society. (American Entomological Society, 1972)

Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia - American Entomological Society. ([Entomological Rooms of the Academy of Natural Sciences], 1912)

Entomologische berichten - Nederlandse Entomologische Vereniging (1976)

Enumeratio plantarum Guatemalensium imprimis a H. de Tuerckheim collectarum - Smith, John Donnell, 1829 -1928 (H.N. Patterson, 1889)

Enumeratio plantarum Guatemalensium imprimis a H. de Tuerckheim collectarum - Smith, John Donnell, 1829 -1928 (H.N. Patterson, 1891)

Enumeratio plantarum Guatemalensium imprimis a H. de Tuerckheim collectarum - Smith, John Donnell, 1829 -1928 (H.N. Patterson, 1895)

Enumeratio plantarum Guatemalensium imprimis a H. de Tuerckheim collectarum - Smith, John Donnell, 1829 -1928 (H.N. Patterson, 1907)

Enumeratio plantarum sponte nascentium agro Montevidensi : cum synonimis selectis - Gibert, Ernesto. (Sumptibus Societatis "La Asociación Rural del Uruguay", 1873)

Enumeration méthodique des champignons recueillis à la Guadeloupe & à la Martinique, par le R.-P. Duss - Duss, R.-P. (Antoine), 1840 -1924 (Impr. et lithographie L. Duclume, 1903)

An Enumeration of the plants collected by Dr. H.H. Rusby in South America, 1885-'86 - Britton, Nathaniel Lord, 1859 -1934 (s.n, 1888)

An enumeration of the plants collected in Bolivia by Miguel Bang : with descriptions of new genera and species - Rusby, Henry Hurd, 1855 -1940 ([Torrey Botanical Club], 1893)

An enumeration of the vascular plants known from Surinam : together with their distribution and synonymy - Pulle, A. A. (August Adriaan), 1878 -1955 (E. J. Brill, 1906)

An enumeration of the vascular plants known from Surinam, together with their distribution and synonymy - Pulle, A. A. (August Adriaan), 1878 -1955 (E. J. Brill, 1906)

El estudio - Instituto Médico Nacional (Mexico) (Instituto Médico Nacional, 1893)

El estudio - Instituto Médico Nacional (Mexico) (Instituto Médico Nacional, 1890)

Estudios sobre la flora de Puerto-Rico - Stahl, A. (Agustín), 1842 -1917 (Tip. de El Asimilista, 1883)

Evans & Reeves Nurseries present - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Evans & Reeves Nurseries, 1942)

Everything for the garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winsel Gibbs Seed & Nursery Co, 1951)

Everything for the garden - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Winsel Gibbs Seed & Nursery Co, 1952)

Exotic tropical house plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shaffer Nurseries, 1951)

Exotic tropical house plants : Shaffer's tropicals for indoor planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shaffer Nurseries, 1952)

Experimental and molecular approaches to plant biosystematics - Hoch, Peter C (Missouri Botanical Garden, 1995)

Fall 1954, spring 1955 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1954)

Fall sale and mum display : a double feature! Saturday, Nov. 4 thru Sunday, Nov. 12, courtesy days Saturday and Sunday, Nov. 4 and 5 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Tuttle Bros. Nurseries, 1950)

Las familias mas importantes del reino vegetal, especialmente las que son de interes en la medicina, la agricultura e industria, o que estan representadas en la flora de Venezuela. Resúmen del curso de botánica sistemática, leido en la ilustre Universidad central - Ernst, Adolfo, 1832 -1899 (Impr. de Espinal e hijos, 1881)

Festschrift zur Feier des siebzigsten Geburtstages des Herrn Professor Dr. Paul Ascherson (4. Juni 1904) - Graebner, Paul, 1871 -1933 (Verlag von Gebrüder Borntraeger, 1904)

Field book of western wild flowers - Armstrong, Margaret, 1867 -1944 (Putnam, 1915)

Field book of western wild flowers - Armstrong, Margaret, 1867 -1944 (C.[!] P. Putnam;s sons, 1915)

Field book of western wild flowers - Armstrong, Margaret, 1867 -1944 (C. [sic] P. Putnam's Sons, 1915)