Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1990)

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

Contributions to the flora of Beaver County, from the Mansfield Herbarium, 1865-1903 - Mansfield, Ira Franklin, 1942 - (Tribune Printing, 1903)

Contributions to the flora of Iowa - Bessey, Charles E. (Charles Edwin), 1845 -1915 (1871)

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

Cook & Chadwick's illustrated catalogue of hardy bulbs and floral guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cook & Chadwick's, 1869)

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

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

Corrected price list for 1920 : to be used in connection with our illustrated general catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Mount Desert Nurseries, 1920)

The Coryell Nursery [catalog] : fall 1928, spring 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Coryell Nursery, 1928)

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 Gardens 1925 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cottage Gardens, 1925)

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

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

A course in botany and pharmacognosy - Kraemer, Henry, 1868 -1924 ([Press of Edward Stern], 1902)

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 golden book of bulbs : fall 1927 [catalog] - Roderick M. Crocket & Co., Inc. (Roderick M. Crocket & Co., Inc, 1927)

Crocket's spring flowering bulbs : fall 1928 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Roderick M. Crocket & Co., Inc, 1928)

Cronamere Alpine Nurseries, Inc. : acclimatized plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cronamere Alpine Nurseries, Inc, 1933)

Cronamere Alpine Nurseries, Inc. : continuous blooms in the rock garden : acclimatized plants : 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cronamere Alpine Nurseries, Inc, 1936)

Cronamere Alpine Nurseries, Inc. : continuous blooms in the rock garden : acclimatized plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cronamere Alpine Nurseries, Inc, 1934)

Cronamere Alpine Nurseries, Inc. : continuous blooms in the rock garden : acclimatized plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cronamere Alpine Nurseries, Inc, 1935)

Cronamere Alpine Nurseries, Inc. : continuous blooms in the rock garden : acclimatized plants, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cronamere Alpine Nurseries, Inc, 1937)

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)

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

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

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

Cultural guide and catalog for 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.K. Alexander, 1921)

Cultural guide and catalog for 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.K. Alexander, 1922)

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

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)

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

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

Currie's bulbs and plants : autumn 1913 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros, 1928)

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 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros. Co, 1917)

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)

Currie's general wholesale list to dealers : spring of 1909 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Currie Bros, 1909)

Curtis's botanical magazine - Hooker, Joseph Dalton, 1817 -1911 (Academic Press [etc.], 1904)

Customers' suggestions and special offers - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Franken Bros., Inc, 1930)

C.W. Stuart & Co. [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.W. Stuart & Co, 1921)

C.W. Stuart & Co. [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.W. Stuart & Co, 1920)

C.W. Stuart & Co. nurserymen, growers & importers : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (C.W. Stuart & Co, 1928)

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)

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

da lian di qu zhi wu zhi - Dalian zi ran bo wu guan. (1982)

The Daffodil journal - American Daffodil Society. (American Daffodil Society, 1974)

The Daffodil journal - American Daffodil Society. (American Daffodil Society, 1983)

Daffodils and other bulbs, new roses, peonies, iris, etc. : 1940 guide to fall planting - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Wayside Gardens, 1940)

Dahlia aristocrats : iris, phlox, peonies, gladioli, hardy plants : 1925 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J. Herbert Alexander, 1925)

Dahlias and gladiolus, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hope Dahlia Farm, 1932)

Dahlias, bulbs and perennial plants : 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Colonial Farms, 1928)

Dahlias, bulbs and perennial plants, 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Colonial Farms, 1929)

Dahlias elite : 1927 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Kennedy & Sons, 1927)

Dahlias elite, perennials, gladiolus : 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Kennedy & Sons, 1928)

Dahlias elite, perennials, gladiolus : 1929 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Kennedy & Sons, 1929)

Dahlias elite, perennials, gladiolus, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Kennedy & Sons, 1931)

Dahlias elite, perennials, rock garden plants, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.W. Kennedy & Sons, 1932)

Dahlias, gladioli, shrubs, roses, and old fashioned hardy perennials - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N.A. Hallauer, 1927)

Dallwig's seed book - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Dallwig, 1931)

Dallwig's seed book : 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.E. Dallwig, 1928)

The Daniels Nursery, Inc., Long Lake, Minnesota - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Daniels Nursery, Inc, 1938)

The Daniels Nursery, Long Lake, Minnesota - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Daniels Nursery, 1937)

Daniels planting guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Daniels Nursery, 1940)

Darwin and modern science : essays in commemoration of the centenary of the birth of Charles Darwin and of the fiftieth anniversary of the publication of the Origin of species - Darwin, Charles, 1809 -1882 (At the University Press, 1910)

Darwin and modern science; essays in commemoration of the centenary of the birth of Charles Darwin and of the fiftieth anniversary of the publication of the Origin of species - Seward, A. C. (Albert Charles), 1863 -1941 (University press, 1909)

Days out of doors - Abbott, Charles Conrad, 1843 -1919 (D. Appleton and Company, 1889)

Days out of doors - Abbott, Charles Conrad, 1843 -1919 (D. Appleton and company, 1889)

[Dayton and Xenia Nurseries materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (Dayton and Xenia Nurseries)

De Baun & Co., nurserymen, landscape architects and planters : [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (De Baun & Co, 1924)

Dealers and florists wholesale list of plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1896)

Dealers and florists wholesale list of plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Peter Henderson & Co, 1897)

Deciduous and evergreen shrubs, roses, vines, perennials, evergreens, shade trees, small fruits, bulbs, etc. : 1928 [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cole Nursery Company, 1928)

"Delightful old-fashioned flowers" or hardy plants : a complete collection : 1928 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Frank Josifko, 1928)

Delphinium, perennials, rock plants, evergreens, shrubs, bedding plants, garden aids, landscaping - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Moore & Lunn Nursery, 1932)

Delphinium, perennials, rock plants, evergreens, shrubs, bedding plants, garden aids, landscaping - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Moore & Lunn Nursery, 1933)

Delphiniums : and other noteworthy herbaceous and alpine plants, 1929-1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Three Point Gardens, 1929)

Delphiniums : and other noteworthy herbaceous and alpine plants, fall 1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Three Point Gardens, 1930)

Delphiniums : and other noteworthy herbaceous and alpine plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Three Point Gardens, 1932)

Delphiniums and other perennials, catalog for 1933-34 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hardy Plant Nursery, 1933)

Delphiniums and other perennials, catalog for 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hardy Plant Nursery, 1934)

Delphiniums, hardy plants, roses, 1932 : get them from Duckham - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (William C. Duckham, 1932)

Delphiniums, hardy plants, roses, 1933 : get them from Duckham - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (William C. Duckham, 1933)

Delphiniums, hardy plants, roses, 1934 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (William C. Duckham, 1934)

Delphiniums, hardy plants, roses : get them from Duckham - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (William C. Duckham, 1931)

Denkschriften der Kaiserlichen Akademie der Wissenschaften / Mathematisch-Naturwissenschaftliche Classe - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (Aus der Kaiserlich-Königlichen Hof- und Staatsdruckerei, 1914)

Dependable fruit trees, grape vines, berry plants, flowering shrubs, ornamental trees, evergreens, roses, perennial plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas Marks & Co, 1934)

Dependable nursery stock, landscaping of distinction, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Lovett's Nursery, Inc, 1937)

Descriptive and illustrated catalogue : fruit and ornamental trees, grapevines, shrubs, roses, small fruits, evergreens, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Barnes Bros. Nursery Co, 1907)

Descriptive and illustrated catalogue : fruit and ornamental trees, shrubs, plants, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Benninger Nurseries, 1894)

Descriptive and illustrated catalogue : fruit and ornamental trees, shrubs, plants, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (N. Moore & Sons, 1894)

Descriptive and illustrated catalogue : fruit and ornamental trees, shrubs, plants, etc - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (New Carlisle Nurseries, 1892)

Descriptive and illustrated catalogue of fruit trees, ornamental plants and roses - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W. D. Beatie, 1894)

Descriptive and illustrated catalogue of fruit trees, ornamental plants and roses - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.D. Beatie, 1895)

Descriptive and illustrated catalogue of fruit trees, ornamental plants and roses - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.D. Beatie, 1896)

Descriptive and illustrated price list of rockplants and perennial border plants from "Thousand Flowers" - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (I.F. Stiler, 1931)

Descriptive botany. A practical guide to the classification of plants, with a popular flora - Youmans, Eliza A. (Eliza Ann), 1826 - (D. Appleton and company, 1885)