Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1969)

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

Control series bulletin - Massachusetts Agricultural Experiment Station. (University of Massachusetts, 1914)

Control series bulletin - Massachusetts Agricultural Experiment Station. (University of Massachusetts, 1953)

Cooperative economic insect report - United States. Bureau of Entomology; Plant Quarantine. (Plant Protection and Quarantine Programs Animal and Plant Health Service, 1959)

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, 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)

The cottage florist, for the province of Ontario being a compendious and practical guide to the cultivation of flowering plants, adapted to the climate of the late province of Upper Canada - Amateur florist. (J. Bain, 1868)

The Cottage gardener (W.S. Orr, 1849)

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

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

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

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

Cottage gardener and country gentleman's companion (Wm. S. Orr, 1855)

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

The cottage gardener, country gentleman's companion and poultry chronicle (G.W. Johnson, 1857)

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, 1861)

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)

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)

Cours élémentaire de botanique et flore du Canada à l'usage des maisons d'éducation - Moyen, J. (Jean), 1828 -1899 (G.E. Desbarats, 1871)

Cox's seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cox Seed and Plant Co, 1886)

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

Cox's seed annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cox Seed and Plant Co, 1891)

Cox seed and plant co. catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cox Seed and Plant Co, 1896)

Cox seed and plant co. catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cox Seed and Plant Co, 1897)

Crittogamia agraria - Comes, O. (Orazio), 1848 -1917 (R. Marghieri di Gius, 1891)

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)

Crocket's garden gems for 1927 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Roderick M. Crocket & Co, 1927)

Crocket's garden gems for 1928 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Roderick M. Crocket & Co., Inc, 1928)

Crop 1924 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. (Birley & Elson], 1924)

Crop 1925 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 Co, 1925)

Crop 1926 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 Co, 1926)

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)

The crop book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chas. H. Lilly Co, 1911)

Crosman Bros.' wholesale price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Crosman Bros. Co, 1895)

Crosman Brothers' annual descriptive catalogue of bulbs and other flowering roots and seeds for autumn planting and house decoration - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Crosman Bros, 1910)

Crosman Brothers' garden and farm annual : 1910 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Crosman Bros, 1910)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 1994)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 1997)

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

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 1999)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 2001)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 2007)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 2008)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 2011)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 2013)

[C.S. Brent Seed Co. materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1922)

Cultivated plants, their propagation and improvement - Burbidge, F. W. (Frederick William), 1847 -1905 (W. Blackwood & Sons, 1877)

Cultural suggestions and price list : 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Colorado Seed Company, 1928)

Cultural suggestions and price list : home garden seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Colorado Seed Company, 1921)

Cultural suggestions and price list : home garden seeds 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Colorado Seed Co, 1922)

Cultural suggestions [with] dependable grade seeds : 1927 price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Colorado Seed Co, 1927)

The culture of pot-plants in rooms, greenhouses, & frames - Davidson, Hugh Coleman, 1852 - (C. Lockwood, 1922)

The culture of vegetables and flowers from seeds and roots - Sutton & Sons (Simpkin, Marshall, Hamilton, Kent & Co., Ltd, 1892)

The culture of vegetables and flowers from seeds and roots - Sutton & Sons (Simpkin, Marshall, Hamilton, Kent & Co. ltd, 1908)

Cupid's basket : or, The language and poetry of flowers. Elegantly illustrated (G. A. Leavitt, 1800)

Currie bros.' general wholesale list to dealers : spring 1896 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros, 1896)

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

Currie's 65th year garden annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros. Co, 1940)

Currie's farm and garden annual : spring 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros, 1915)

Currie's farm and garden annual : spring 1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros, 1916)

Currie's farm and garden annual : spring 1919 44th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros. Co, 1918)

Currie's farm and garden annual : spring 1919 44th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros. Co, 1921)

Currie's farm and garden annual : spring 1919 44th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros. Co, 1923)

Currie's farm and garden annual : spring 1919 44th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros. Co, 1924)

Currie's farm and garden annual : spring 1919 44th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros. Co, 1927)

Currie's farm and garden annual : spring 1925 50th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros. Co, 1925)

Currie's garden annual - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros. Co, 1942)

Currie's garden annual : 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros. Co, 1939)

Currie's garden annual : 63rd year spring 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros. Co, 1934)

Currie's garden annual : 63rd year spring 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros. Co, 1938)

Currie's garden annual : spring, 1935 60th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros. Co, 1935)

Currie's garden annual : spring 1936 61st year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros. Co, 1937)

Currie's general wholesale catalog for florists, market gardeners and truckers : spring 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros, 1912)

Curtis, Cobb & Washburn's amateur cultivator's guide to the flower and kitchen garden for 1878 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Curtis, Cobb & Washburn Seed and Horticultural Warehouse, 1878)

Curtis's botanical magazine - Hooker, Joseph Dalton, 1817 -1911 (Academic Press [etc.], 1829)

Curtis's botanical magazine - Hooker, Joseph Dalton, 1817 -1911 (Academic Press [etc.], 1836)

Curtis's botanical magazine - Hooker, Joseph Dalton, 1817 -1911 (Academic Press [etc.], 1837)

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

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, 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, 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 (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 (The Macmillan company, 1909)

D. Landreth Seed Co., 1784-1931 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D. Landreth Seed Co, 1931)

D. Landreth Seed Co., 1784-1932 : vegetable, grass and flower seeds - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D. Landreth Seed Co, 1932)

D. M. Ferry & Co's annual descriptive catalogue of garden and flower seeds, put up in packages, colored packets and papers, containing brief directions for the cultivation of vegetables, offered by H. Howard, dealer in drugs, groceries and seeds, Wooster, Ohio - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1871)

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

D. M. Ferry & Co's seed annual 1875 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D.M. Ferry & Co, 1875)