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, 1925)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1957)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1958)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1968)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 2002)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 2005)

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, 1966)

Contributions from the University of Michigan Herbarium - University of Michigan. University Herbarium. (University Herbarium, University of Michigan, 1980)

Contributions from the University of Michigan Herbarium - University of Michigan. University Herbarium. (University Herbarium, University of Michigan, 1990)

Contributions to botany : iconographic and descriptive detailing the character of plants that are either new or imperfectly described, to which are added remarks on their affinities - Miers, John, 1789 -1879 (Williams and Norgate, 1860)

Contributions to horticultural literature; being a selection of articles written for gardening periodicals, and papers read before various societies from 1843 to 1892. In three parts - Paul, William, 1822 -1905 (W. Paul & Son, 1892)

Contributions to horticultural literature; being a selection of articles written for gardening periodicals, and papers read before various societies, from 1843 to 1892 - Paul, William, 1822 -1905 (W. Paul & Son, 1892)

Contributions to the botany of Vermont - Middlebury College. (Botanical Dept., University of Vermont, 1898)

Contributions to the flora of Iowa; a catalogue of the phaenogamous plants - Arthur, Joseph Charles, 1850 -1942 (Intelligencer Book Print, 1876)

Contributions to the knowledge of the life history of Pinus with special reference to sporogenesis, the development of the gametophytes and fertilization - Ferguson, Margaret Clay, 1863 - (The Academy, 1904)

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

Contributions toward a monograph of the American Aleurodidae - Banks, Nathan, 1868 -1953 (Govt. Print. 0ff, 1900)

[Conyers B. Fleu, Jr. evergreen, tree, and shrub seeds price list and card] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Conyers B. Fleu, Jr, 1935)

Coolidge Rare Plant Gardens Inc. [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Coolidge Rare Plant Gardens Inc, 1924)

Coolidge Rare Plant Gardens, Incorporated - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Coolidge Rare Plant Gardens, 1914)

Coolidge Rare Plant Gardens price list - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Coolidge Rare Plant Gardens, Inc, 1929)

Corliss Bros., Inc. Nurseries, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Corliss Bros., Incorporated, Nurseries, 1937)

Corliss Bros., Inc. Nurseries, 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Corliss Bros., Incorporated, Nurseries, 1938)

Corliss' year book, 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Corliss Bros., Incorporated, Nurseries, 1936)

[Correspondence and records on insect pests] - Botanic Gardens (Singapore) (1919)

The cottage garden of America - Elder, Walter. (Moss & brother, 1849)

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)

The Cottage gardener (W.S. Orr, 1853)

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

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

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, 1858)

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 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)

The Cottage Gardens [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens, 1924)

Cottage Gardens Company, Inc., Nurseries ; D. S. Ward, president - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Co., Inc., Nurseries, 1925)

Cottage Gardens Company, Incorporated, Nurseries [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Company, Incorporated, Nurseries, 1926)

Cottage Gardens Company, Incorporated, Nurseries [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Company, Incorporated, Nurseries, 1924)

Cottage Gardens Company Incorporated Nurseries ; D.S. Ward, president - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Co., Inc., Nurseries, 1922)

The Cottage Gardens Nursery Book of specimen ornamental trees, evergreens and shrubs : a complete descriptive catalogue containing valuable information of where to plant, what to plant, when to plant, how to plant - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Co, 1907)

The Cottage Gardens Nursery Book of specimen ornamental trees, evergreens and shrubs : a complete descriptive catalogue containing valuable information of where to plant, what to plant, when to plant, how to plant - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Co, 1909)

The Cottage Gardens nursery book of specimen ornamental trees, evergreens and shrubs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Company, Incorporated, Nurseries, 1930)

Cottage Gardens nursery book : price list 1905-06 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens Co, 1906)

Couch wholesale trade list : fall 1938 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Boyd Nursery Company, 1938)

Cours complet d'agriculture théorique, pratique, économique, et de médecine rurale et vétérinaire , suivi d'une méthode pour étudier l'agriculture par principes ; ou Dictionnaire universel d'agriculture - Rozier, François, 1734 -1793 (1785)

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, 1892)

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)

Creating outdoor beauty for your home by Fraser Nurseries, Inc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Fraser Nurseries, Inc, 1930)

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 Inc, 1915)

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

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, 1924)

Creating your landscape - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holm & Olson Inc, 1921)

Creating your landscape - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holm & Olson Inc, 1922)

Creating your landscape - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holm & Olson Inc, 1923)

Creating your landscape - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Holm & Olson Inc, 1918)

Creation (Omphalos): an attempt to untie the geological knot ... - Gosse, Philip Henry, 1810 -1888 (J. Van Voorst, 1857)

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

The Cretaceous flora of southern New York and New England - Hollick, Charles Arthur, 1857 -1933 (Govt. Print. Off, 1906)

The Cretaceous flora of southern New York, and New England - Hollick, Charles Arthur, 1857 -1933 (Govt. Print. Off, 1906)

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

Cromwell Gardens [catalog] : 1872-1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1922)

Cromwell Gardens [catalog] : 1872-1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1923)

Cromwell Gardens [catalog] : 1872-1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1924)

Cromwell Gardens [catalog] : 1872-1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1925)

Cromwell Gardens handbook - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1921)

Cromwell Gardens handbook [of] trees, shrubs, roses, plants for garden and greenhouse. 1919 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1919)

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 1920 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (A.N. Pierson, Inc, 1920)

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)

Crossosoma - Southern California Botanists. (Southern California Botanists, Rancho Santa Ana Botanic Garden, 2006)

C.S. Rafinesque and John Torrey correspondence, 1819-1840 - Rafinesque, C. S. (Constantine Samuel), 1783 -1840 (1839)

Cullen's Colorado grown seeds : flower and vegetable seeds, plants, bulbs and rare new novelties : our new and latest catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Martin J. Cullen, 1927)

Cullen's Rocky Mountain flowers : our new and latest catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Martin J. Cullen, 1928)

Cullen's Rocky Mountain wild flowers : hardy perennials for garden, rockery, borders and every little nook and corner - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Martin J. Cullen, 1931)

Cullen's seeds [catalog] : 1923, 34th year - Cullen, Martin J. (Martin J. Cullen, 1923)

The cultivated evergreens; a handbook of the coniferous and most important broad-leaved evergreens planted for ornament in the United States and Canada - Bailey, L. H. (Liberty Hyde), 1858 -1954 (The Macmillan company, 1923)

Cultivated plants and domestic animals in their migration from Asia to Europe - Hehn, Victor, 1813 -1890 (Swan Sonnenschein, 1891)

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