The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1995)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 1999)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2000)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2008)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2009)

The Canadian field-naturalist - Ottawa Field-Naturalists' Club (Ottawa Field-Naturalists' Club, 2011)

The Canadian horticulturist - Fruit Growers' Association of Ontario. (Fruit Growers' Association of Ontario, 1899)

The Canadian journal of science, literature and history (Canadian Institute, 1868-1878, 1868)

The Canadian naturalist and geologist - Natural History Society of Montreal. (B. Dawson, 1864)

Canotia - Arizona State University. Vascular Plant Herbarium. (Vascular Plant Herbarium, School of Life Sciences, Arizona State University, 2006)

Canotia - Arizona State University. Vascular Plant Herbarium. (Vascular Plant Herbarium, School of Life Sciences, Arizona State University, 2007)

Canotia - Arizona State University. Vascular Plant Herbarium. (Vascular Plant Herbarium, School of Life Sciences, Arizona State University, 2011)

Canotia - Arizona State University. Vascular Plant Herbarium. (Vascular Plant Herbarium, School of Life Sciences, Arizona State University, 2012)

Carnegie Institution of Washington publication - Carnegie Institution of Washington (Carnegie Institution of Washington, 1916)

Castilleja : the newsletter of the Wyoming Native Plant Society - Wyoming Native Plant Society. (Wyoming Native Plant Society, 2017)

[Catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. and F. Nurseries, 1909)

[Catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. and F. Nurseries, 1911)

[Catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (F. and F. Nurseries, 1910)

[Catalog] - Horsford's Nurseries. (The Nursery, 1895)

[Catalog] - Horsford's Nurseries. (The Nursery, 1898)

[Catalog] - Horsford's Nurseries. (The Nursery, 1899)

[Catalog] - Horsford's Nurseries. (The Nursery, 1900)

[Catalog] - Kelsey, Harlan P. (Firm) (Keller Flower Gardens, 1900)

[Catalog] - Horsford's Nurseries. (The Nursery, 1904)

[Catalog] - Horsford's Nurseries. (The Nursery, 1905)

[Catalog] - Kelsey, Harlan P. (Firm) (Keller Flower Gardens, 1911)

[Catalog] - Kelsey, Harlan P. (Firm) (Keller Flower Gardens, 1912)

[Catalog] - Kelsey, Harlan P. (Firm) (Keller Flower Gardens, 1913)

[Catalog] - Kelsey, Harlan P. (Firm) (Keller Flower Gardens, 1914)

[Catalog] - Kelsey, Harlan P. (Firm) (Keller Flower Gardens, 1915)

[Catalog - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Julius Roehrs Co, 1923)

A catalog and bibliography of the Buprestoidea of America north of Mexico - Nelson, Gayle H (Coleopterists Society, 2008)

Catalog. Kelsey's rhododendrons, azaleas and other hardy native American plants Fall, 1911 spring, 1912 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harlan P. Kelsey, 1911)

Catalog no. 160, 1950-1951 : trees, shrubs, vines, evergreens, perennials, roses, garden supplies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Siebenthaler Company, 1950)

Catalog No. 94 : Autumn 1935-Spring 1936 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Hillenmeyer Nurseries, 1935)

Catalog of Boxford Nursery : Kelsey's hardy American plants, rhododendrons, azaleas and specimen evergreens : fall 1914-spring 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harlan P. Kelsey, 1914)

Catalog [of] Concord Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Concord Nurseries, 1911)

A catalog of cultivated woody plants of the southeastern United States - Meyer, Frederick G. 1917 -2006 (U.S. Dept. of Agriculture, Agricultural Research Service, 1994)

Catalog of hymenoptera in America north of Mexico - Krombein, Karl V. (Smithsonian Institution Press, 1979)

Catalog of Salem Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Harlan P. Kelsey, 1911)

[Catalogue] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Windsor H. Wyman, 1905)

Catalogue 1915-1916 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Saibara Nurseries, 1915)

A catalogue, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Outpost Nurseries, 1937)

Catalogue and price list of Meehan-grown trees, shrubs, evergreens, perennials : 1923-1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas Meehan & Sons, 1923)

Catalogue des végétaux ligneux du Canada pour servir à l'intelligence des collections de bois économiques envoyées à l'Exposition universelle de Paris, 1867 - Brunet, Ovide, 1826 -1876 (C. Darveau, 1867)

Catalogue of Andorra Nurseries, Chestnut Hill, Philadelphia, Pa. : choice hardy trees, shrubs, plants, roses, and fruit - Andorra Nurseries, Inc. (Andorra Nurseries, 1903)

Catalogue of Andorra Nurseries, Chestnut Hill, Philadelphia, Pa. : choice hardy trees, shrubs, plants, roses, and fruit - Andorra Nurseries, Inc. (Andorra Nurseries, 1904)

Catalogue of Andorra Nurseries, Chestnut Hill, Philadelphia, Pa. : choice hardy trees, shrubs, plants, roses, and fruit - Andorra Nurseries, Inc. (Andorra Nurseries, 1905)

Catalogue of Andorra Nurseries, Chestnut Hill, Philadelphia, Pa. : choice hardy trees, shrubs, plants, roses, and fruit - Andorra Nurseries, Inc. (Andorra Nurseries, 1906)

Catalogue of Andorra Nurseries, Chestnut Hill, Philadelphia, Pa. : choice hardy trees, shrubs, plants, roses, and fruit - Andorra Nurseries, Inc. (Andorra Nurseries, 1907)

Catalogue of Andorra Nurseries, Chestnut Hill, Philadelphia, Pa. : choice hardy trees, shrubs, plants, roses, and fruit - Andorra Nurseries, Inc. (Andorra Nurseries, 1908)

Catalogue of Andorra Nurseries, Chestnut Hill, Philadelphia, Pa. : choice hardy trees, shrubs, plants, roses, and fruit - Andorra Nurseries, Inc. (Andorra Nurseries, 1909)

Catalogue of Andorra Nurseries, Chestnut Hill, Philadelphia, Pa. : choice hardy trees, shrubs, plants, roses, and fruit - Andorra Nurseries, Inc. (Andorra Nurseries, 1910)

Catalogue of Andorra Nurseries, Chestnut Hill, Philadelphia, Pa. : choice hardy trees, shrubs, plants, roses, and fruit - Andorra Nurseries, Inc. (Andorra Nurseries, 1911)

Catalogue of Andorra Nurseries, Chestnut Hill, Philadelphia, Pa. : choice hardy trees, shrubs, plants, roses, and fruit - Andorra Nurseries, Inc. (Andorra Nurseries, 1912)

Catalogue of Andorra Nurseries, Chestnut Hill, Philadelphia, Pa. : choice hardy trees, shrubs, plants, roses, and fruit - Andorra Nurseries, Inc. (Andorra Nurseries, 1913)

Catalogue of Andorra Nurseries, Chestnut Hill, Philadelphia, Pa. : choice hardy trees, shrubs, plants, roses, and fruit - Andorra Nurseries, Inc. (Andorra Nurseries, 1914)

Catalogue of Andorra Nurseries, Chestnut Hill, Philadelphia, Pa. : choice hardy trees, shrubs, plants, roses, and fruit - Andorra Nurseries, Inc. (Andorra Nurseries, 1915)

Catalogue of Andorra Nurseries, Chestnut Hill, Philadelphia, Pa. : choice hardy trees, shrubs, plants, roses, and fruit - Andorra Nurseries, Inc. (Andorra Nurseries, 1916)

Catalogue of Andorra Nurseries, Chestnut Hill, Philadelphia, Pa. : choice hardy trees, shrubs, plants, roses, and fruit - Andorra Nurseries, Inc. (Andorra Nurseries, 1917)

Catalogue of Canadian plants ... - Kindberg, N. C. (Nils Conrad), 1832 -1910 (1883)

Catalogue of deciduous trees and shrubs, rare evergreens, Japanese maples, rhododendrons, roses and fruits : 1904 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Parsons & Sons Co, 1904)

Catalogue of deciduous trees and shrubs, rare evergreens, Japanese maples and rhododendrons - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Parsons & Sons Co, 1900)

Catalogue of Independence Nurseries, landscape gardeners and general nurserymen, waterlilies, and fancy fishes - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Independence Nurseries, 1920)

[Catalogue of Michigan plants] - Engelmann, George, 1809 -1884 (s.n, 1865)

Catalogue of Mount Hope Nurseries established 1840 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Ellwanger & Barry, 1914)

Catalogue of phaenogamous and acrogenous plants found growing wild in the lower peninsula of Michigan and the islands at the head of Lake Huron - Winchell, N. H. 1839 -1914 (Hosmer & Kerr, Printers to the State, 1861)

Catalogue of phaenogamous and vascular cryptogamous plants collected during the summers of 1873 and 1874 in Dakota and Montana, along the forty-ninth parallel by Dr. Elliott Coues U.S.A. With which are incorporated those collected in the same region at the same times by George M. Dawson - Coues, Elliott, 1842 -1899 (1878)

Catalogue of plants collected in Nevada, Utah, Colorado, New Mexico, and Arizona, with descriptions of those not contained in Gray's Manual of the Northern U.S., and vol. V, Geological Exploration of the Fortieth Parallel - Rothrock, Joseph T., 1839 -1922 (1878)

Catalogue of plants collected in the years 1871, 1872 and 1873 :with descriptions of new species - Watson, Sereno, 1826 -1892 (G.P.O, 1847)

Catalogue of plants which have been found growing without cultivation in the park and its outlying territories collected, mounted and catalogued for the plant herbarium in the superintendent's office at Niagara Falls, Ontario - Cameron, Roderick. (s.n, 1896)

Catalogue of scientific papers, 1800-1863 [to 1884-1900] - Royal Society (Great Britain) (Eyre & Spottiswoode, 1872)

Catalogue of scientific papers, 1800-1863 [to 1884-1900] - Royal Society (Great Britain) (Eyre & Spottiswoode, 1902)

Catalogue of seeds of trees, shrubs and fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Thomas Meehan & Sons, 1899)

Catalogue of the cabinet of natural history of the state of New York, and of the historical and antiquarian collection annexed thereto - Hall, James, 1811 -1898 (C. Van Benthuysen, printer, 1853)

Catalogue of the flora of Missouri - Missouri Botanical Garden. (Missouri Botanical Garden, 1990)

Catalogue of the flora of Vermont, including phaenogamous and vascular cryptogamous plants growing without cultivation - Perkins, George H. (George Henry), 1844 -1933 (Free Press Association, 1888)

Catalogue of the flowering plants and ferns of Connecticut growing without cultivation - Graves, Charles Burr, 1860 -1936 (Printed for the State Geological and Natural History Survey, 1910)

Catalogue of the flowering plants and ferns of Connecticut growing without cultivation - Graves, Charles Burr, 1860 -1936 (Printed for the State Geological and Natural History SUrvey, 1910)

Catalogue of the flowering plants and ferns of Connecticut growing without cultivation - Harger, Edgar Burton, 1867 - (Printed for the State Geological and Natural History Survey, 1910)

A catalogue of the flowering plants and of the ferns and their allies indigenous to Indiana - Coulter, Stanley, 1855 -1943 (1900)

Catalogue of the library of the Arnold Arboretum of Harvard University - Sargent, Charles Sprague, 1841 -1927 (Printed at the Cosmos Press, 1914)

Catalogue of the Niagara flora. A catalogue of the flowering and fern-like plants growing without cultivation in the vicinity of the falls of Niagara. Prepared at the request of the commissioners of the state reservation at Niagara - Day, David F. (David Fisher) (The Troy Press Company, Printers, 1888)

Catalogue of the phaenogamous and vascular cryptogamous plants of Michigan, indigenous, naturalized, and adventive - Smith, Erwin F. (Erwin Frink), 1854 -1927 (W. S. George, 1881)

Catalogue of the phaenogamous and vascular cryptogamous plants of Missouri - Tracy, S. M. (Samuel Mills), 1847 -1920 (Tribune Printing Co, 1886)

Catalogue of the phaenogamous plants of Evanston and vicinity, for 1883 - Raddin, Charles S. (R. Vandercook, Printer, 1883)

Catalogue of trees and shrubs native of and introduced in the horticultural gardens adjacent to Horticultural Hall in Fairmount Park, Philadelphia - Rothrock, Joseph T., 1839 -1922 (s.n, 1880)

A catalogue of trees, shrubs and herbaceous plants, indigenous to the United States of America - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Printed by Bartram and Reynolds, 1807)

Catalogue of trees, shrubs, evergreens and herbaceous plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Shady Hill Nursery Co, 1900)

Catalogue of trees, shrubs, vines, herbaceous perennials and fruit stock : spring 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.V. Lawrence Inc, 1921)

The Cayuga flora. Part I, A catalogue of the phaenogamia growing without cultivation in the Cayuga Lake basin - Dudley, William Russel, 1849 -1911 (Andrus & Church, 1886)

Champion's home planting guide - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Champion Nurseries, 1935)

Charles A. Stuart, nurseryman and landscape gardener - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Charles A. Stuart, 1928)

Charles A. Stuart, nurseryman and landscape gardener - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Charles A. Stuart, 1926)

Chase's trade list : 1953-1954 fall - spring - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Nursery, 1954)

Chase's trade list : 1957-1958 fall - spring - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Chase Nursery Company, 1957)

Chase's trade list : 1958-1959 fall - spring - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Nursery, 1958)

Chase's trade list : fall 1964 - spring 1965 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Nursery, 1960)

Chase's trade list : fall 1964 - spring 1965 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Nursery, 1961)

Chase's trade list : fall 1964 - spring 1965 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Nursery, 1964)

Chase's wholesale trade list : fall 1962, spring 1963 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (The Nursery, 1962)

Check list of Canadian plants - Macoun, James Melville, 1862 -1920 (Printed by Cunningham & Lindsay, 1889)

A check list of plant rusts in Canada - Canada. Department of Agriculture. (Canada Dept. of Agriculture, 1956)

A checklist of New York State plants - Mitchell, Richard S., 1938 - (University of the State of New York, State Education Dept, 1986)

Checklist of plants of the Ottawa District - Gillett, John M. (John Montague), 1918 -2014 (1958)

Checklist of the vascular plants of Alabama from the John D. Freeman Herbarium and the University of Alabama Herbarium - Morton, Cynthia M. (Carnegie Museum of Natural History, 2002)

Checklist of vascular plants of the Ottawa-Hull region, Canada = Liste des plantes vasculaires de la râegion d'Ottawa-Hull, Canada - Gillett, John M. (John Montague), 1918 -2014 (National Museum of Natural Sciences, National Museums of Canada, 1978)

Checklist of vascular plants of the Southern Rocky Mountain Region - Snow, Neil Wilton (2009)

Chester Dewey and John Torrey correspondence, 1818-1862 - Dewey, Chester, 1784 -1867 (1820)

Children's gardens for school and home; a manual of cooperative gardening - Miller, Louise Klein. (D. Appleton, 1904)

Children's gardens for school and home : a manual of cooperative gardening - Miller, Louise Klein. (Appleton, 1904)

Chloris protogæa. Beiträge zur flora der vorwelt - Unger, F. (Franz), 1800 -1870 (In commission bei W. Engelmann, 1847)

Choice hardy trees and plants - Kelsey, F.W. Nursery Company. (F.W. Kelsey Nursery Company, 1897)

Choice hardy trees and plants - Kelsey, F.W. Nursery Company. (F.W. Kelsey Nursery Company, 1899)

Choice hardy trees and plants - Kelsey, F.W. Nursery Company. (F.W. Kelsey Nursery Company, 1900)

Choice hardy trees and plants - Kelsey, F.W. Nursery Company. (F.W. Kelsey Nursery Company, 1901)

Choice hardy trees and plants - Kelsey, F.W. Nursery Company. (F.W. Kelsey Nursery Company, 1902)

Choice hardy trees and plants - Kelsey, F.W. Nursery Company. (F.W. Kelsey Nursery Company, 1903)

Choice hardy trees and plants - Kelsey, F.W. Nursery Company. (F.W. Kelsey Nursery Company, 1904)

Choice hardy trees and plants - Kelsey, F.W. Nursery Company. (F.W. Kelsey Nursery Company, 1905)

Choice hardy trees, shrubs and plants for fall planting - Kelsey, Frederick Wallace, 1850 -1935 (Fred W. Kelsey, 1893)

Choice tree and hardy shrubs No. 48 - Kelsey, Frederick Wallace, 1850 -1935 (Fred'k W. Kelsey, 1902)

Chronological history of plants : man's record of his own existence illustrated through their names, uses, and companionship - Pickering, Charles, 1805 -1878 (Little, Brown & company, 1879)

Chronological history of plants: man's record of his own existence illustrated through their names, uses, and companionship - Pickering, Charles, 1805 -1878 (Little, Brown & company, 1879)

Cibolo Nursery : season 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (H.J. Adams & Son, 1921)

Cibolo Nursery : season 1922 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Zeitung Print, 1922)

Cibolo Nursery : season 1923 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Zeitung Print, 1923)

Cibolo Nursery : season 1924 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Zeitung Print, 1924)

Circle West vegetation monitoring study - Montana. Energy Division. (Energy Division, Montana Dept. of Natural Resources and Conservation, 1982)

Clarke's wholesale price-list of trees, shrubs, vines and herbaceous perennials : spring and fall, 1915 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Red Oak Nurseries], 1915)

Class-book of botany : being outlines of the structure, physiology and classification of plants : with a flora of the United States and Canada - Wood, Alphonso, 1810 -1881 (A.S. Barnes & Burr, 1861)

Class-book of botany : being outlines of the structure, physiology, and classification of plants : with a flora of the United States and Canada - Wood, Alphonso, 1810 -1881 (A.S. Barnes & Co, 1874)

Class book of botany. Being outlines of the structure, physiology and classification of plants. With a flora of all parts of the United States and Canada - Wood, Alphonso, 1810 -1881 (A.S. Barnes & Burr, 1860)

Class-book of botany: being outlines of the structure, physiology, and classification of plants; with a flora of the United States and Canada - Wood, Alphonso, 1810 -1881 (A. S. Barnes & co, 1869)

Classification and management of USDI Bureau of Land Management's riparian and wetland sites in eastern and southern Idaho - United States. Bureau of Land Management. Idaho State Office. (Bitterroot Restoration Incorporated, 2002)