The complete garden - Cooper, Gordon D. (Doubleday, Page, 1921)

The complete gardener - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. H. Small and Sons, 1931)

The complete grazier and farmers' and cattlebreeders' assistant ... - Youatt, William, 1776 -1847 (C. Lockwood and son, 1908)

The complete home landscape - Jennings, Arthur J. (A. T. De La Mare, 1924)

A complete horticultural organization, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (1931)

Complete seed annual and planter's guide for 1930 of Portland Seed Company Diamond quality seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Portland Seed Company, 1930)

Compositae newsletter - Naturhistoriska riksmuseet (Sweden). Dept. of Phanerogamic Botany. (Dept. of Botany, Ohio State University, 1978)

Compositae newsletter - Naturhistoriska riksmuseet (Sweden). Dept. of Phanerogamic Botany. (Dept. of Botany, Ohio State University, 2010)

A comprehensive guide to floriculture and calendar of monthly operations - Ruston, Edwin (Press of D. Mason & co, 1892)

Compte Rendu de la Association Française pour l'Avancement des Sciences - Association française pour l'avancement des sciences. (Secretariat de lʹAssociation, 1911)

Compte rendu du Congrès international d'essais de semences. Discussions at the International Seed Testing Conference. Verhandlungen der Internationalen Konferenz für Samenprüfung à/in Copenhague (Danemark), 6.- 10. VI. 1921 - Dorph-Petersen, Knud, 1872 - (1922)

Comptes rendus des séances et mémoires de la Société de biologie - Société de biologie (Paris, France) (Au Bureau de la Gazette médicale, 1878)

Comptes rendus des séances et mémoires de la Société de biologie - Société de biologie (Paris, France) (Au Bureau de la Gazette médicale, 1879)

Comptes rendus hebdomadaires des séances de l'Académie des sciences - Centre national de la recherche scientifique (France) (publiés avec le concours du Centre national de la recherche scientifique par MM. les secrétaires perpétuels, 1843)

Comptes rendus hebdomadaires des séances de l'Académie des sciences - Centre national de la recherche scientifique (France) (publiés avec le concours du Centre national de la recherche scientifique par MM. les secrétaires perpétuels, 1863)

Comptes rendus hebdomadaires des séances de l'Académie des sciences - Centre national de la recherche scientifique (France) (publiés avec le concours du Centre national de la recherche scientifique par MM. les secrétaires perpétuels, 1905)

Comptes rendus hebdomadaires des séances de l'Académie des sciences - Centre national de la recherche scientifique (France) (publiés avec le concours du Centre national de la recherche scientifique par MM. les secrétaires perpétuels, 1909)

Comptes rendus hebdomadaires des séances de l'Académie des sciences - Centre national de la recherche scientifique (France) (publiés avec le concours du Centre national de la recherche scientifique par MM. les secrétaires perpétuels, 1922)

Comstock, Ferre & Co., 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Comstock, Ferre & Co, 1932)

Comstock, Ferre & Co., 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Comstock, Ferre & Co, 1933)

The Conard & Jones Co. roses - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1920)

The Conard & Jones Co. roses - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1921)

The Conard & Jones Co. roses - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1922)

The Conard & Jones Co. roses 1923 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1923)

The Conard Star roses 1924 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1924)

Conard star roses : autumn 1923 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1923)

Conard star roses : autumn 1923 - Conard & Jones Co. (West Grove, Pa.) (Conard & Jones Co, 1924)

Concise catalogue 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Breck's, 1924)

Condensed catalogue and price list 1908 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Southern California Acclimatizing Association, 1908)

Condensed garden seed and plant catalog : 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (MacNiff Horticultural Company, Incorporated, 1930)

Condensed garden seed and plant catalog : 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (MacNiff Horticultural Company, Incorporated, 1931)

Condensed garden seed and plant catalog, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (MacNiff Horticultural Company, Inc, 1933)

Condensed garden seed and plant catalogue : our silver anniversary, 1909-1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (MacNiff Horticultural Company, Inc, 1934)

Condensed price-list : spring 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hicks Nurseries, 1921)

Condon's annual catalog : 1924, 33rd year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1924)

Condon's annual catalog : 1928, 37th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1928)

Condon's annual catalog, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1932)

Condon's annual catalog, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1933)

Condon's annual catalog, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1934)

Condon's annual catalog, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1935)

Condon's annual catalog, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1937)

Condon's annual catalog, 38th year, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1929)

Condon's annual catalog : 39th year, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1930)

Condon's annual catalogue : 35th year, 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1926)

Condon's "sure crop" : garden and farm guide for 30th year 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1921)

Condon's "sure crop" : garden and farm guide for 31st year 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1922)

Condon's sure crop : garden and farm guide for 32nd year 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1923)

Conference report / Botanical Society of the British Isles - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1949)

Conference report / Botanical Society of the British Isles - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1955)

Conference report / Botanical Society of the British Isles - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1965)

Conference report / Botanical Society of the British Isles - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1970)

Conference report / Botanical Society of the British Isles - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1973)

Conference report / Botanical Society of the British Isles - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1995)

Conference report / Botanical Society of the British Isles - Botanical Society of the British Isles. (Botanical Society of the British Isles, 2006)

Confidential price list for market gardeners and florists - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Beckert's Seed Store, 1931)

Congrès international d'entomologie : [proceedings] (Hayez, 1938)

Congrès international d'entomologie : [proceedings] (Hayez, 1958)

Congrès Scientifiques de France (1836)

Congrès Scientifiques de France (1849)

Die Coniferen und die Gnetaceen : eine morphologische Studie - Strasburger, Eduard, 1844 -1912 (H. Dabis, 1872)

Conspectul florei României. Plantele vasculare indigene si cele naturalizate ce se gasesc pe teritoriul României, considerate subt punctul de vedere sistematic si geografic - Grecescu, Dimitrie, 1841 -1910 (Tip. Dreptatea, 1898)

Conspectus florae europaeae :seu Enumeratio methodica plantarum phanerogamarum Europae indigenarum, indicatio distributionis geographicae singularum etc - Nyman, Carl Fredrik, 1820 -1893 (typis officinae Bohlinianae, 1878)

Conspectus florae Graecae - Halácsy, Eugen v., 1842 -1913 (Sumptibus Guilelmi Engelmann, 1904)

Conspectus florae Smolandicae / scripsit Nicolaus Johannes Scheutz - Scheutz, Nils Johan Wilhelm, 1836 -1889 (Typis Acad. reg. typ, 1857)

Conspectus litteraturæ botanicæ in Suecia ab antiquissimis temporibus usque ad finem anni 1831, notis bibliographicis et biographis auctorum adjectis - Wikström, Joh. Em. (Johann Emanuel), 1789 -1856 (P. A. Norstedt, 1831)

Continuous bloom in America - Shelton, Louise. (C. Scribner's sons, 1915)

Continuous bloom in America; where, when, what, to plant, with other gardening suggestions - Shelton, Louise. (C. Scribner's sons, 1915)

Continuous bloom in America; where, when, what, to plant, with other gardening suggestions - Shelton, Louise, 1867 - (C. Scribner's Sons, 1915)

Contract and general trade list of asters, zinnias, sweet peas, calendulas, larkspurs and other flower seeds : crop 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bodger Seeds, ltd, 1931)

Contract and general trade list of asters, zinnias, sweet peas, calendulas, larkspurs and other flower seeds : crop 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bodger Seeds, Ltd, 1932)

Contract and general trade list of "California's choicest flower seeds since 1890" : crop 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bodger Seeds, Ltd, 1935)

Contract and general trade list of "California's choicest flower seeds since 1890" : crop 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bodger Seeds, Ltd, 1933)

Contract and general trade list of "California's choicest flower seeds since 1890" : crop 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Bodger Seeds, Ltd, 1934)

Contribution a l'étude comparée de la flore du Massif Scandinave et du Massif Central de la France - Carlson, C. S. (Imp. G. Bonnet, 1905)

A contribution to our knowledge of seedlings - Lubbock, John, Sir, 1834 -1913 (K. Paul, Trench, Trübner, & co., ltd, 1892)

A contribution to the flora of Derbyshire being an account of the flowering plants, ferns, and Characeae found in the county - Painter, W. H. (George Bell, 1889)

Contributions from the Gray Herbarium of Harvard University - Harvard University. Gray Herbarium. (Harvard University, 1933)

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

Contributions from the University of Michigan Herbarium - University of Michigan. University Herbarium. (University Herbarium, University of Michigan, 2001)

Contributions to the flora and fauna of Repton and neighbourhood - Garneys, William. (Bemrose, 1881)

Contributions towards a Cybele hibernica, being outlines of the geographical distribution of plants in Ireland - Moore, David, 1807 -1879 (E. Ponsonby, 1898)

Contributions towards a Cybele hibernica, being outlines of the geographical distribution of plants in Ireland - Moore, David, 1807 -1879 (Hodges, Smith, 1872)

Contributions towards a fauna and flora of the county of Cork, read at the meeting of the British association held at Cork in the year 1843 - Cuvierian Society of Cork. (J. Van Voorst, 1845)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1966)

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)

Corpus florarum provincialium Sueciae. I. Floram scanicam - Fries, Elias, 1794 -1878 (Typis Palmblad, Sebell & Co, 1835)

The Cottage gardener (W.S. Orr, 1850)

The Cottage gardener (W.S. Orr, 1852)

Cottage gardener and country gentleman's companion (Wm. S. Orr, 1854)

The cottage gardener, country gentleman's companion and poultry chronicle (G.W. Johnson, 1859)

The cottage gardener, country gentleman's companion and poultry chronicle (G.W. Johnson, 1860)

The cottage gardeners' dictionary. Describing the plants, fruits, and vegetables desirable for the garden, and explaining the terms and operations employed in their cultivation - Johnson, George William, 1802 -1886 (W. S. Orr, 1852)

Cox's seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cox Seed and Plant Co, 1890)

Creating your landscape - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holm & Olson, 1914)

Creating your landscape - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holm & Olson Inc, 1915)

Creating your landscape - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holm & Olson Incorporated, 1916)

Creating your landscape - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holm & Olson Incorporated, 1917)

Creations by Fruitland Nurseries : the South's favorite established in August - Georgia 1856 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fruitland Nurseries, 1939)

Crocket's annual spring blue book, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Roderick M. Crocket & Co., Inc, 1929)

Crocket's blue book : alpines, perennials, seeds, bulbs : 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Roderick M. Crocket & Co., Inc, 1930)

Cromwell Gardens handbook. trees, shrubs, roses, plants for garden and greenhouse 1917 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1917)

Cromwell Gardens handbook. trees, shrubs, roses, plants for garden and greenhouse 1918 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1918)

Crop 1927 contract and general trade list of asters, zinnias, sweet peas, nasturtiums, other flower seeds : Bodger's unrivalled flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Bodger & Sons Company, 1927)

Crop 1928 contract and general trade list of asters, zinnias, sweet peas, nasturtiums, other flower seeds : Bodger's unrivalled flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Bodger & Sons Company, 1928)

Crop 1929 contract and general trade list of asters, zinnias, sweet peas, calendulas larkspurs and other flower seeds : Bodger's unrivalled flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Bodger & Sons Company, 1929)

Crop 1930 contract and general trade list of asters, zinnias, sweet peas, calendulas larkspurs and other flower seeds : Bodger's unrivalled flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Bodger & Sons Company, 1930)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 1985)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 2003)

Cryptogamie. Mycologie - Laboratoire de cryptogamie, Paris (Laboratoire de cryptogamie, 1981)

The cultivator : a monthly publication, devoted to agriculture - New York State Agricultural Society. (Published by New York State Agricultural Society, 1841)

Die culturpflanzen Norwegens - Schübeler, F. C. (Frederik Christian), 1815 -1892 (Gedruckt bei Brøgger & Christie, 1862)

Currie Bros.' horticultural guide : spring 1888 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros, 1888)

Curtii Sprengel Flora Halensis - Sprengel, Kurt Polycarp Joachim, 1766 -1833 (Sumtibus Kmmelii, 1832)

Curtis's botanical magazine - Hooker, Joseph Dalton, 1817 -1911 (Academic Press [etc.], 1805)

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

Curtis's botanical magazine - Hooker, Joseph Dalton, 1817 -1911 (Academic Press [etc.], 1828)

Cybele Britannica : or British Plants and their geographical relations - Watson, Hewett Cottrell, 1804 -1881 (1847)

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)

The cyclopædia; or, Universal dictionary of arts, sciences, and literature - Rees, Abraham, 1743 -1825 (Longman, Hurst, Rees, Orme & Brown [etc.], 1819)

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 - Bailey, L. H. (Liberty Hyde), 1858 -1954 (Macmillan, 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, 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, and a synopsis of the vegetable kingdom - Bailey, L. H. (Liberty Hyde), 1858 -1954 (Doubleday, Page & Company, 1906)

Cyclopedia of practical floriculture - Turner, Cordelia Harris. (T. MacCoun, 1884)

The cytoplasm of the plant cell - Atkinson, Lenette May Rogers, 1899 - (Chronica Botanica Company, 1941)

D. C. L. Willdenow ... Enumeratio Plantarum Horti Regii Botanici Berolinensis, continens descriptiones omnium Vegetabilium in Horto dicto cultorum - Willdenow, Karl Ludwig, 1765 -1812 (1809)

D. Io. Hieron. Kniphofii pathol. et prax. in Acad. Erfurt. prof. publ. ordin. facult. med. senior. et adsess. primar., Acad. Caesar. nat. curiosor adiuncti, et bibliothecarii Botanica in originali, seu, Herbarium vivum : in quo plantarum tam indigenarum quam exoticarum peculiari quadam operosaque enchiresi atramento impressorio obductarum nominibusqve suis ad methodum illustrivm nostri aevi botanicorum Linnaei et Ludwigii insignitarum elegantissima ectypa exhibentur - Kniphof, Johann Hieronymus, 1704 -1763 (Opera et studio Ioannis Godofredi Trampe, typographi halensis, 1758)

D. Io. Hieron. Kniphofii pathol. et prax. in Acad. Erfurt. prof. publ. ordin. facult. med. senior. et adsess. primar., Acad. Caesar. nat. curiosor adiuncti, et bibliothecarii Botanica in originali, seu, Herbarium vivum : in quo plantarum tam indigenarum quam exoticarum peculiari quadam operosaque enchiresi atramento impressorio obductarum nominibusqve suis ad methodum illustrivm nostri aevi botanicorum Linnaei et Ludwigii insignitarum elegantissima ectypa exhibentur - Kniphof, Johann Hieronymus, 1704 -1763 (Opera et studio Ioannis Godofredi Trampe, typographi halensis, 1759)

D. Io. Hieron. Kniphofii pathol. et prax. in Acad. Erfurt. prof. publ. ordin. facult. med. senior. et adsess. primar., Acad. Caesar. nat. curiosor adiuncti, et bibliothecarii Botanica in originali, seu, Herbarium vivum : in quo plantarum tam indigenarum quam exoticarum peculiari quadam operosaque enchiresi atramento impressorio obductarum nominibusqve suis ad methodum illustrivm nostri aevi botanicorum Linnaei et Ludwigii insignitarum elegantissima ectypa exhibentur - Kniphof, Johann Hieronymus, 1704 -1763 (Opera et studio Ioannis Godofredi Trampe, typographi halensis, 1764)

D. M. Ferry & Co's descriptive catalogue of flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1872)