A catalogue of species orchids - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Evans & Reeves Nurseries, 1948)

Catalogue of tender plants grown at Horticultural Hall, Fairmount Park, Philadelphia - Fairmount Park Commission (Philadelphia, Pa.) (The Commissioners, 1906)

Catalogue of the diptera of the Americas South of United States - Sao Paulo (Est). Secretaria da Agricultura. Departamento de Zoologia (S.N, 1966)

Catalogue of the Doubleday collection of Lepidoptera - South Kensington Museum, London. Bethnal Green Branch. (Chapman & Hall, 1880)

Catalogue of the flowering plants and gymnosperms of Peru = Catálogo de las angiospermas y gimnospermas del Perú - Brako, Lois, 1950 - (Missouri Botanical Garden, 1993)

A catalogue of the moths of India - Cotes, Everard (Indian Museum, 1887)

Catalogue of the plants under cultivation in the Government Botanic Garden, Adelaide, South Australia - Adelaide Botanic Gardens. (W.C. Cox, government printer, 1878)

Catalogus plantarum cubensium exhibens collectionem Wrightianam aliasque minores ex insula Cuba missas - Grisebach, A. (August), 1814 -1879 (Apud Gulielmum Engelmann, 1866)

Catalogus plantarum quae in Horto Botanico Bogoriensi coluntur - Kebun Raya Indonesia. (Lands-Drukkerij, 1866)

Cattleya hybrid orchid plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ott's Orchids, 1958)

Cattleya hybrids, anthuriums : spring list, 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fred A. Stewart, 1949)

Cattleya hybrids special list, 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armacost & Royston, Inc, 1947)

Cattleya hybrids : spring 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armacost & Royston, Inc, 1948)

Cattleya hybrids : spring 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armacost & Royston, Inc, 1949)

Cattleya list : from "flandria" in Belgium - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Orchid House, 1955)

Cattleya plants : special price list, 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Clarelen Orchids, 1947)

Cattleyas and allied hybrids - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fred A. Stewart, 1957)

Cattleyas and allied hybrids - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fred A. Stewart, 1953)

Cattleyas and allied hybrids - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fred A. Stewart, 1951)

Certified dahlias 1926 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.H. Waite, 1926)

[Charlesworth & Co. materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1895)

[Charlesworth & Co. materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1894)

[Charlesworth & Co. materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1896)

[Charlesworth & Co. materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1897)

[Charlesworth & Co. materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1901)

[Charlesworth & Co. materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1902)

[Charlesworth & Co. materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1903)

[Charlesworth & Co. materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1906)

[Charlesworth & Co. materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1912)

[Charlesworth & Co. materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1914)

A check list of the vascular plants of Nicaragua : based largely on collections in Nicaragua made by the author and companions, 1968-1976 - Seymour, Frank Conkling. (H.N. Moldenke and A.L. Moldenke, 1980)

Checklist of CITES Species (1998)

Checklist of CITES Species and Annotated CITES Appendices and Reservations - Inskipp, Tim (CITES Secretariat, UNEP-WCMC, 2005)

Checklist of CITES Species: a reference to the appendices to the Convention on International Trade in Endangered Species of Wild Fauna and Flora (2003)

Checklist of CITES Species: a reference to the appendices to the Convention on International Trade in Endangered Species of Wild Fauna and Flora (2001)

Checklist of CITES Species: a reference to the appendices to the Convention on International Trade in Endangered Species of Wild Fauna and Flora (1996)

Chicken money; how to make farm flocks profitable - Jackson, Homer W. (Homer Wesley), 1870 - (The Stockman Farmer Publishing Company, 1913)

Choice stove and greenhouse flowering plants, comprising descriptions of upwards of thirteen hundred species and varieties - Williams, Benjamin Samuel, 1822 -1890 (Published and sold by the author, 1883)

Choice yellow & bronze hybrids & novelties : July 1958 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Snyder Bros. Orchids, 1958)

Chronique orchidéenne :supplément mensuel au Dictionnaire iconographique des orchidées - Cogniaux, Alfred, 1841 -1916 (A. Goossens, 1897)

Chronique orchidéenne :supplément mensuel au Dictionnaire iconographique des orchidées - Cogniaux, Alfred, 1841 -1916 (A. Goossens, 1899)

Chronique orchidéenne :supplément mensuel au Dictionnaire iconographique des orchidées - Cogniaux, Alfred, 1841 -1916 (A. Goossens, 1900)

Chronique orchidéenne :supplément mensuel au Dictionnaire iconographique des orchidées - Cogniaux, Alfred, 1841 -1916 (A. Goossens, 1901)

Chronique orchidéenne :supplément mensuel au Dictionnaire iconographique des orchidées - Cogniaux, Alfred, 1841 -1916 (A. Goossens, 1902)

Chronique orchidéenne :supplément mensuel au Dictionnaire iconographique des orchidées - Cogniaux, Alfred, 1841 -1916 (A. Goossens, 1903)

Chronique orchidéenne :supplément mensuel au Dictionnaire iconographique des orchidées - Cogniaux, Alfred, 1841 -1916 (A. Goossens, 1904)

Chronique orchidéenne :supplément mensuel au Dictionnaire iconographique des orchidées - Cogniaux, Alfred, 1841 -1916 (A. Goossens, 1905)

Chronique orchidéenne :supplément mensuel au Dictionnaire iconographique des orchidées - Cogniaux, Alfred, 1841 -1916 (A. Goossens, 1906)

Chronique orchidéenne :supplément mensuel au Dictionnaire iconographique des orchidées - Cogniaux, Alfred, 1841 -1916 (A. Goossens, 1907)

Chrysanthemum and pompom cuttings for season 1934 : price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Alec Henderson, Inc, 1934)

Chrysanthemum and pompom cuttings for season 1935 : price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Alec Henderson, Inc, 1935)

Chrysanthemum rooted cuttings, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.S. Skidelsky & Co, 1932)

Chrysanthemum rooted cuttings, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.U. Liggit, 1933)

Chrysanthemum rooted cuttings, 1933 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yoder Bros, 1933)

Chrysanthemum rooted cuttings, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yoder Bros, 1934)

Chrysanthemum rooted cuttings, 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yoder Bros, 1935)

Chrysanthemum rooted cuttings, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (S.S. Skidelsky & Co, 1939)

Chrysanthemums, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elmer D. Smith & Co, 1936)

Chrysanthemums, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elmer D. Smith & Co, 1937)

Chrysanthemums, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elmer D. Smith & Co, 1938)

Chrysanthemums, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elmer D. Smith & Co, 1939)

Chrysanthemums, 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fred C. Gloeckner & Company, Incoprorated, 1941)

Chrysanthemums, field-grown in sunny Southern California : 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Garrett-Olsen Co, 1928)

Chrysanthemums, field-grown in sunny Southern California : 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Garrett-Olsen Co, 1927)

Chrysanthemums, field-grown in sunny Southern California : 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Garrett-Olsen Co, 1929)

Chrysanthemums, field-grown in sunny Southern California : 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Garrett-Olsen Co, 1926)

Chrysanthemums, field-grown in sunny Southern California : 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Garrett-Olsen Co, 1930)

Chrysanthemums, field-grown in sunny Southern California, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Garrett-Olsen Co, 1936)

Chrysanthemums, field-grown in sunny Southern California, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Garrett-Olsen Co, 1937)

Chrysanthemums, field-grown in sunny Southern California, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Garrett-Olsen Co, 1931)

Chrysanthemums, field-grown in sunny Southern California, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Garrett-Olsen Co, 1934)

Chrysanthemums, field-grown in sunny Southern California, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Garrett-Olsen Co, 1932)

Chrysanthemums for florists' use : 1927 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elmer D. Smith & Co, 1927)

Chrysanthemums for florists' use, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elmer D. Smith & Co, 1930)

Chrysanthemums for florists' use, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elmer D. Smith & Co, 1932)

Chrysanthemums for the commercial grower : new and standard varieties [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fight Floral Company, 1926)

Chrysanthemums for the commercial grower : new and standard varieties [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fight Floral Company, 1928)

Chrysanthemums for the commercial grower : new and standard varieties : 1929 [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fight Floral Co, 1929)

Chrysanthemums for the commercial grower, new and standard varieties - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fight Floral Co, 1927)

Chrysanthemums for the commercial grower : new varieties, standard varieties : 1931 [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fight Floral Co, 1931)

Chrysanthemums for the commercial grower : new varieties, standard varieties : 1930 [price list] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fight Floral Co, 1930)

Chrysanthemums retail price list : 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elmer D. Smith & Company, 1923)

Chrysanthemums retail price list, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Elmer D. Smith & Co, 1929)

Chrysanthemums rooted cuttings : 1941 price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Yoder Brothers, 1941)

Chrysanthemums, rooted cuttings for the commercial grower : new varieties, standard varieties : 1935 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fight Floral Co, 1935)

Chrysanthemums, rooted cuttings for the commercial grower : new varieties, standard varieties : 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fight Floral Co, 1936)

Chrysanthemums, rooted cuttings for the commercial grower : new and standard varieties, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fight Floral Co, 1937)

Chrysanthemums, rooted cuttings for the commercial grower : new and standard varieties, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fight Floral Co., Inc, 1938)

Cicutae aquaticae historia et noxae. : Commentario illustrata - Wepfer, Johann Jakob, 1620 -1695 (Apud Joh. Rodolphum König, 1679)

Class book of botany : being an introduction to the study of the vegetable kingdom - Balfour, John Hutton, 1808 -1884 (Adam and Charles Black, 1854)

The classification of flowering plants - Rendle, A. B. (Alfred Barton), 1865 -1938 (University press, 1904)

The classification of flowering plants - Rendle, A. B. (Alfred Barton), 1865 -1938 (Univ. Press, 1904)

A classification of the scale insect genus Asterolecanium - Russell, Louise M. (Louise May), 1905 - (U.S. Dept. of Agriculture, 1941)

Coates's Herd Book - Strafford, H. (1846)

Coates's Herd Book - Strafford, H. (1867)

Cockleburs (species of Xanthium) as poisonous plants - Clawson, A. B. (U.S. Dept. of Agriculture, 1924)

Collectanea orchidacea - Kraenzlin, Fritz, 1847 -1934 (1890)

Color standards and color nomenclature - Ridgway, Robert, 1850 -1929 (Published by the author, 1912)

Commentarii de rebus in scientia naturali et medicina gestis - Johann Friedrich Gleditschens Buchhandlung, (Apud Ioh. Fridericum Gleditsch, 1752)

Commercial chrysanthemums, 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fight Floral Co., Inc, 1939)

Commercial chrysanthemums, rooted cuttings : new carnations, R.C. for 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fight Floral Co., Inc, 1940)

Commercial gardening, a practical & scientific treatise for market gardeners, market growers, fruit, flower & vegetable growers, nurserymen, etc - Weathers, John, 1867 -1928 (The Gresham publishing company, 1913)

Commercial 'mums : wholesale catalog, 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Roman J. Irwin, Incorporated, 1930)

The commercial storage of fruits, vegetables, and florists' stocks - Wright, R. C. (Robert Claude), 1885 - (U.S. Govt. Print. Off.], 1942)

Compendium florae Germaniae - Bluff, Matthias Joseph, 1805 -1837 (Sumptibus I.L. Schrag, 1825)

Complete nursery & landscape service : propagators and growers of specimen shade, fruit and ornamental trees, evergreens, shrubs, lilacs, roses, peonies and vines, 1949 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hinsdale Nurseries, Incorporated, 1949)

Complete nursery & landscape service : propagators and growers of specimen shade, fruit and ornamental trees, evergreens, shrubs, lilacs, roses and vines, 1948 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hinsdale Nurseries, Inc, 1948)

Complete nursery & landscape service : propagators and growers of specimen shade, fruit and ornamental trees, evergreens, shrubs, lilacs, roses, peonies and vines, 1944 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hinsdale Nurseries, Inc, 1944)

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