A check list of the vascular plants of Nicaragua : based largely on collections in Nicaragua made by the author and companions, 1968-1976 - Seymour, Frank Conkling. (H.N. Moldenke and A.L. Moldenke, 1980)

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)

Childs' rare flowers, vegetables & fruits for 1894 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (John Lewis Childs, 1894)

Choice Iowa seeds 1924 : 59th annual catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1924)

Choice Iowa seeds : 56th annual catalogue, 1921 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1921)

Choice Iowa seeds of 1922 : 57th annual catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1922)

Choice Iowa seeds of 1923 : 58th annual catalogue - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Iowa Seed Co, 1923)

Choice stove and greenhouse ornamental-leaved plants : comprising descriptions of more than nine hundred species and varieties : accompanied by instructions for their cultivation and mode of management ... - Williams, Benjamin Samuel, 1822 -1890 (The author, 1876)

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)

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 (University press, 1904)

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

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)

The Coccidae of Ceylon - Green, Edward Ernest, 1861 -1949 (Dulau & Co., ltd, 1922)

College of Hawaii publications Bulletin - University of Hawaii (Honolulu) (The College, 1911)

Colombia: La Lindosa, Capricho, Cerritos - Field Museum of Natural History. (The Field Museum, 2018)

Colombia, Perú : bajo Putumayo-Yaguas-Cotuhé - Field Museum of Natural History. (Field Museum, Keller Science Action Center, 2021)

Colombian Piperaceae - Smith, C. Earle (Claude Earle), 1922 -1987 (1942)

The colours of flowers as illustrated in the British flora - Allen, Grant, 1848 -1899 (Macmillan, 1882)

Combined catalgoue and price-list for spring of 1879 of plants, flower and vegetable seeds, bulbs, vines, shrubs, evergreens, &c - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (J.B. McLean, 1879)

Commentarii phytographici :quibus varia rei herbariae capita illustrantur - Miquel, Friedrich Anton Wilhelm 1811 -1871 (S. et J. Luchtmans, 1838)

Commercial plant propagation; an exposition of the art and science of increasing plants as practiced by the nurseryman, florist and gardener - Hottes, Alfred Carl, 1891 -1955 (A. T. De La Mare Company, 1918)

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)

Comparative external pollen ultrastructure of the Araceae and putatively related taxa - Grayum, Michael Howard, 1949 - (Missouri Botanical Garden, 1992)

A comparative Hindu Materia medica - Chakraberty, Chandra. (Ram Chandra Chakraberty, 1923)

Compendium of plant disease and decay fungi in Canada, 1960-1980 - Ginns, J. H. (James Herbert) (Research Branch, Agriculture Canada, 1986)

A complete horticultural organization, 1931 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (1931)

A complete horticultural organization, 1932 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (1932)

Complete works - Harris, James Arthur, 1880 -1930 (U.C. Berkeley, Statistical Lab, 1910)

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)

Compte Rendu de la Association Française pour l'Avancement des Sciences - Association française pour l'avancement des sciences. (Secretariat de lʹAssociation, 1911)

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, 1855)

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, 1890)

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, 1902)

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, 1911)

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, 1921)

Comptes rendus sténographiques - France. Ministère de l'agriculture et du commerce. (Imprimerie Nationale, 1880)

Condon Bros. Seedsmen annual catalog of seeds, plants, bulbs, shrubs and fruits for 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros., Seedsmen, 1940)

Condon Bros. Seedsmen seed, plant, bulb and nursery catalog for 1939 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros., Seedsmen, 1939)

Condon's 1955 annual catalog of seeds, plants, bulbs and fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros. Seedmen, 1955)

Condon's 1956 annual catalog of seeds, plants, bulbs and fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros. Seedmen, 1956)

Condon's 1957 annual catalog of seeds, plants, bulbs and fruits - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros. Seedmen, 1957)

Condon's annual catalog : 1927, 36th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1927)

Condon's annual catalog : 1928, 37th year - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1928)

Condon's annual catalogue : 35th year, 1926 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Condon Bros, 1926)

Conference report / Botanical Society of the British Isles - Botanical Society of the British Isles. (Botanical Society of the British Isles, 1973)

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

Conspectus regni vegetabilis : secundum characteres morphologicos praesertim carpicos in classes ordines et familias digesti, adjectis exemplis nominibusque plantarum usui medico technico et oeconomico inservientium = Uebersicht der Classen, Ordnungen und Familien des Gewächsreiches nach morphologischen Grundsätzen, unter besonderer Rücksicht auf den Fruchtbau, mit Angabe von Beispielen und von den in der Medicin, Technik und Oekonomie besonderswichtigen Pflanzen - Martius, Karl Friedrich Philipp von, 1794 -1868 (Joh. Leonhard Schrag, 1835)

Contribución al conocimiento de las Gramináceas argentinas - Stuckert, Teodoro, 1852 -1932 (J. A. Alsina, 1904)

Contribución a la flora del departamento del Cuzco / por Fortunato L. Herrera - Herrera, Fortunato L., 1875 -1945 (El Trabajo, 1921)

Contribuciones al conocimiento de la flora ecuatoriana - Sodiro, Luis, 1836 -1909 (Tip. de la Escuela de Artes y Oficios, 1900)