Checklist of the vascular plants of Powdermill Nature Reserve, Westmoreland County, Pennsylvania - Utech, Frederick H. (Carnegie Museum of Natural History, 1999)

Checklist of the vascular plants of the intermountain region - Intermountain Forest; Range Experiment Station (Ogden, Utah) (Intermountain Forest & Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1966)

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)

Cherry Meadow Gardens [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cherry Meadow Gardens, 1928)

Cherry Meadow Gardens [catalog] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Cherry Meadow Gardens, 1929)

Chiefs and cities of Central Africa, across Lake Chad by way of British, French, and German territories - Macleod, Olive. (W. Blackwood and sons, 1912)

Childs' fall catalogue of bulbs and plants that bloom - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Lewis Childs, 1903)

Childs' fall catalogue of bulbs and plants that bloom - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Lewis Childs, 1901)

Childs' fall catalogue of bulbs and plants that bloom - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Lewis Childs, 1902)

Childs' fall catalogue of bulbs and plants that bloom - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Lewis Childs, 1904)

Childs' fall catalogue of bulbs and plants that bloom - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Lewis Childs, 1900)

Childs' rare flowers, fruits and vegetables - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Lewis Childs, 1914)

Childs' rare flowers, vegetables, & fruits 1902 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Lewis Childs, 1902)

Childs' rare flowers, vegetables, & fruits 1899 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Lewis Childs, 1899)

Childs' rare flowers, vegetables & fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Lewis Childs, 1901)

Childs' rare flowers, vegetables, & fruits 1898 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Lewis Childs, 1898)

Childs' rare flowers, vegetables, & fruits 1899 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Lewis Childs, 1903)

Childs' rare flowers, vegetables & fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Lewis Childs, 1916)

Childs' rare flowers, vegetables, & fruits 1899 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Lewis Childs, 1904)

Childs' rare flowers, vegetables, and fruit 1905 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Lewis Childs, 1905)

Childs' rare flowers, vegetables, and fruit for 1906 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Lewis Childs, 1906)

Childs' rare flowers, vegetables, and fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Lewis Childs, 1911)

Childs' rare flowers, vegetables, and fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Lewis Childs, 1909)

Childs' rare flowers, vegetables, and fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Lewis Childs, 1908)

Childs' rare flowers, vegetables, and fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Lewis Childs, 1913)

Childs' rare flowers, vegetables, and fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Lewis Childs, 1907)

Childs' rare flowers, vegetables and fruits, 25th anniversary - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Lewis Childs, 1900)

Chloris platensis argentina - Hicken, Cristóbal M. (Cristóbal María), 1875 -1933 (J.A. Alsina, 1910)

The civil and natural history of Jamaica : in three parts. In three dissertations. The whole illustrated with fifty copper-plates : in which the most curious productions are represented of the natural size, and delineated immediately from the objects - Browne, Patrick, 1720? -1790 (Printed for the author, and sold by T. Osborne and J. Shipton in Gray's-Inn, 1756)

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 (Univ. Press, 1904)

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

A classification of forest habitat types of the southern Arizona and portions of the Colorado Plateau - DeVelice, Robert L. (U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1996)

Classification végétale, et exposé d'une nouvelle méthode calquée sur celle de Tournefort, d'après laquelle sont rangées les plantes du Jardin de l'École spéciale de pharmacie de Paris - Guiart, D. L. (Dominique Louis), 1763 -1848 (Chez l'Auteur, 1807)

Clavis Anglíca linguæ botanicæ : or, a Botanical Lexicon in which the terms of botany, particularly those occurring in the works of Linnaeus, and other writers, areapplied, derived, explained, contrasted, and exemplified - Berkenhout, John, 1730 -1791 (Becket, de Houdt, Hawes, Clark & and Collins, 1764)

Clavis, classium, ordinum et familiarum atque index generum regni vegetabilis = Diagnostische Uebersichtstafeln des natürlichen Pflanzensystems : nebst vollständigem Gattungsregister - Perleb, Karl Julius, 1794 -1845 (A. Emmerling, 1838)

Claytonia : newsletter of the Arkansas Native Plant Society - Arkansas Native Plant Society. (The Society], 2000)

[Clibrans Ltd. materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1907)

[Clibrans Ltd. materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1908)

[Clibrans Ltd. materials] - Liberty Hyde Bailey Hortorium. Ethel Z. Bailey Horticultural Catalogue Collection. (1909)

Coates's Herd Book - Strafford, H. (1869)

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

The coffee leaf spot (Stilbella flavida) in Porto Rico - McClelland, T. B. (Thomas Brown), 1886 - (Porto Rico Agricultural Experiment Station, 1921)

Colección de papeles sobre controversias botánicas de D. Antonio Joseph Cavanilles, con algunas notas del mismo a los escritos de sus antagonistas - Cavanilles, Antonio José, 1745 -1804 (Impr. Real, 1796)

Collection Académique partie etrangère - Société Royale des Sciences de Turin (Société Royale des Sciences de Turin, 1770)

Collection Académique partie etrangère - Société Royale des Sciences de Turin (Société Royale des Sciences de Turin, 1779)

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

Colour in my garden - Wilder, Louise Beebe, 1878 -1938 (Doubleday, Page, 1918)

Columbian edition of Landreths' seed catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (D. Landreth & Sons, 1893)

Commelinaceae indicae, imprimis Archipelagi indici, adjectis nonnullis hisce terris alienis - Hasskarl, J. K. (Justus Karl), 1811 -1894 (typis Caroli Ueberreuter (M. Salzer), 1870)

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

Commentationes botanicae :observationes botanique - Du Mortier, B.-C. (Barthélemy-Charles), 1797 -1878 (C. Casterman-Dieu, 1822)

The commercial products of the vegetable kingdom - Simmonds, P. L. (Peter Lund), 1814 -1897 (T. F. A. Day, 1854)

Compagnie du Kasai : mission permanente d'études scientifiques - Wildeman, E. de (Emile), 1866 -1947 (Impr. A. Lesigne, 1910)

Companion to the Botanical magazine :being a journal, containing such interesting botanical information as does not come within the prescribed limits of the magazine; with occasional figures - Hooker, William Jackson, Sir, 1785 -1865 (Printed by E. Conchman ... for the proprietor, S. Curtis, 1835)

Comparative anatomy of the vegetative organs of the phanerogams and ferns - Bary, A. de (Anton), 1831 -1888 (Clarendon Press, 1884)

Compendio de historia de drogas : extracto de la obra intitulada "Curso de historia de drogas" - Noriega, Juan Manuel 1869 -1858 (Editado por El S. de P. y E. de F. y B, 1922)

Compendium florae Philadelphicae : containing a description of the indigenous and naturalized plants found within a circuit of ten miles around Philadelphia - Barton, William P. C. (William Paul Crillon), 1786 -1856 (M. Carey, 1818)

Compendium florae Philadelphicae : containing a description of the indigenous and naturalized plants found within a circuit of ten miles around Philadelphia - Barton, William P. C. (William Paul Crillon), 1786 -1856 (Published by M. Carey and Son, 1818)

A compendium of the flora of the northern and middle states, containing generic and specific descriptions of all the plants, exclusive of the cryptogamia, hitherto found in the United States, north of the Potomac - Torrey, John, 1796 -1873 (S. B. Collins, 1826)

Comprehensive catalogue of Queensland plants, both indigenous and naturalised. To which are added, where known, the aboriginal and other vernacular names; with numerous illustrations, and copious notes on the properties, features, &c., of the plants - Bailey, Frederick Manson 1827 -1915 (A. J. Cumming, government printer, 1909)

Comptes rendus des séances et mémoires de la Société de biologie - Société de biologie (Paris, France) (Au Bureau de la Gazette médicale, 1865)

Comptes rendus hebdomadaires des séances de l'Académie des sciences - Centre national de la recherche scientifique (France) (publiés avec le concours du Centre national de la recherche scientifique par MM. les secrétaires perpétuels, 1838)

Connubia florum Latino carmine demonstrata - La Croix, Demetrius de. (Ex. typographia S. Hazard, 1791)

Conspectus floræ Africæ, ou Énumération des plantes d'Afrique - Durand, Th. (Théophile), 1855 -1912 (Jardin botanique de l'état; [etc., etc.], 1895)

Conspectus regni vegetabilis per gradus naturales evoluti. Tentamen - Reichenbach, H. G. Ludwig (Heinrich Gottlieb Ludwig), 1793 -1879 (apud C. Cnobloch, 1828)

Contribucion á la ornitologia cubana - Gundlach, Johannes Christoph, 1810 -1896 (Imp. "La Antilla" de N. Cacho-Negrete, 1876)

Contribuciones a la flora de Bolivia - Museo Nacional de Bolivia. (Tall. tip.-lit. de J. M. Gamarra, 1910)

Contribution à l'étude de la flore du Katanga - Wildeman, E. de (Emile), 1866 -1947 (D. Reynaert, 1921)

Contribution à l'étude de la flore du Katanga - De Wildeman, Emile 1866 -1947 (D. Reynaert, 1921)

Contribution à l'étude de la flore du Katanga - Wildeman, E. de (Emile), 1866 -1947 (Comité spécial du Katanga, 1921)

Contribution [I]-III to the coastal and plain flora of Yucatan - Millspaugh, Charles Frederick, 1854 -1923 (1895)

Contributions à la flore de la Chine, comprenant les algues marines récoltées en Chine et les florules de Shang-hai, Tché-foû et Tien-tsin - Debeaux, Jean Odon, 1826 -1910 (F. Savy, 1879)

Contributions from the Botanical Laboratory - University of Pennsylvania. Botanical Laboratory. (University of Pennsylvania Press, 1892)

Contributions from the Gray Herbarium of Harvard University - Harvard University. Gray Herbarium. (Harvard University, 1909)

Contributions from the Gray Herbarium of Harvard University - Harvard University. Gray Herbarium. (Harvard University, 1911)

Contributions from the Gray Herbarium of Harvard University - Harvard University. Gray Herbarium. (Harvard University, 1919)

Contributions from the Gray Herbarium of Harvard University - Harvard University. Gray Herbarium. (Harvard University, 1935)

Contributions from the Gray Herbarium of Harvard University - Harvard University. Gray Herbarium. (Harvard University, 1940)

Contributions from the Gray Herbarium of Harvard University - Harvard University. Gray Herbarium. (Harvard University, 1943)

Contributions from the Gray Herbarium of Harvard University - Harvard University. Gray Herbarium. (Harvard University, 1945)

Contributions from the Gray Herbarium of Harvard University - Harvard University. Gray Herbarium. (Harvard University, 1952)

Contributions from the Gray Herbarium of Harvard University - Harvard University. Gray Herbarium. (Harvard University, 1958)

Contributions from the Herbarium of Columbia College - Columbia College (New York, N.Y.). Herbarium. (Columbia College, 1886)

Contributions from the New South Wales National Herbarium - New South Wales National Herbarium. (V.C.N. Blight, Govt. Printer, 1966)

Contributions from the New York Botanical Garden - New York Botanical Garden (The Garden, 1912)

Contributions from the New York Botanical Garden - New York Botanical Garden (The Garden, 1915)

Contributions from the New York Botanical Garden - New York Botanical Garden (The Garden, 1918)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1890)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1891)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1892)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1901)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1903)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1905)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1909)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1915)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1919)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 1928)