Economic plants of Porto Rico - Cook, O. F. (Orator Fuller), 1867 -1949 (Govt. Print Off, 1903)

Edible leaves of the tropics - Martin, Franklin W. (U.S. Science and Education Administration, Agricultural Research, Southern Region, 1979)

Einleitung in das natürliche System der Botanik; oder, Systematische Uebersicht der Organisation, natürlichen Verwandtschaften und geographischen Verbreitung des ganzen Pflanzenreichs, nebst Angabe des Nutzens der wichtigsten Arten in der Heilkunde, den Künsten und der Haus- und Feldwirtschaft - Lindley, John, 1799 -1865 (Verlage des Landes-Industrie-Comptoirs, 1833)

Elementary botany - Atkinson, George Francis, 1854 -1918 (Holt, 1898)

An elementary course of botany : structural, physiological, and systematic - Henfrey, Arthur, 1819 -1859 (John Van Voorst, 1878)

An elementary text-book of botany - Vines, Sydney Howard, 1849 -1934 (W.S. Sonnenschein & Allen, 1880)

Elements of botany and vegetable physiology : including the characters of the natural families of plants - Richard, Achille, 1794 -1852 (William Blackwood and Sons, 1831)

The elements of botany for beginners and for schools - Gray, Asa, 1810 -1888 (American book company, 1901)

Elements of botany : structural, physiological, systematical, and medical - Lindley, John, 1799 -1865 (Printed for Taylor and Walton, 1841)

Elements of natural history, adapted to the present state of the science, containing the generic characters of nearly the whole animal kingdom, and the descriptions of the principal species - Stark, J. (W. Blackwood; [etc., etc.], 1828)

Enchiridion botanicum, exhibens classes et ordines plantarum accedit nomenclator generum et officinalium vel usualium indicatio - Endlicher, Stephan, 1804 -1849 (Sumptibus G. Engelmann, 1841)

Encyclopädisches Pflanzen-Wörterbuch aller einheimischen und fremden Vegetabilien ... : mit beständiger Hinweisung auf das natürliche und das Sexual-System : nebst einem angehängten Polyglotten-Lexicon ... - Kachler, Johann, 1782 -1863 (Druck und Verlag von J.P. Sollinger, 1829)

An encyclopedia of plants; : comprising the specific culture, history, application in the arts, and every other desirable particular respecting all the plants indigenous, cultivated in, or introduced to Britain: combining much of the information contained - Loudon, J. C. (John Claudius), 1783 -1843 (1841)

... Ensayo sobre las plantas usuales de Costa Rica - Pittier, Henri, 1857 -1950 (H.L. & J.B. McQueen, inc, 1908)

Entomologica Americana - Brooklyn Entomological Society (New York Entomological Society [etc.], 1887)

Entomological news, and proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia - American Entomological Society. ([Entomological Rooms of the Academy of Natural Sciences], 1908)

Entomologische berichten - Nederlandse Entomologische Vereniging (2000)

Entomologische berichten - Nederlandse Entomologische Vereniging (2016)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1965)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1982)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1987)

Enumeratio plantarum anno 1890 in Caucaso lectarum : additis nonnullis speciebus a claris viris H. Lojka, G. Radde, N. Seidlitz et fratr. Brotherus in eadem ditione lectis - Sommier, Stefano, 1848 -1922 (Typ. Imp. akademii nauk, 1900)

Enumeratio seminum R. Horto Botanico Pisano ... - Orto botanico di Pisa. (Orto botanico di Pisa, 1916)

Enumeratio seminum R. Horto Botanico Pisano ... - Orto botanico di Pisa. (Orto botanico di Pisa, 1933)

Enumeratio stirpium florae Helveticae : secundum ordines naturales disposita - Wegelin, Anton Theodor. (Typis O. Fuesslini, 1838)

An enumeration of Philippine flowering plants - Merrill, Elmer D. (Elmer Drew), 1876 -1956 (Bureau of Printing, 1922)

An enumeration of the plants collected in Bolivia by Miguel Bang : with descriptions of new genera and species - Rusby, Henry Hurd, 1855 -1940 ([Torrey Botanical Club], 1893)

An enumeration of the vascular plants known from Surinam : together with their distribution and synonymy - Pulle, A. A. (August Adriaan), 1878 -1955 (E. J. Brill, 1906)

An enumeration of the vascular plants known from Surinam, together with their distribution and synonymy - Pulle, A. A. (August Adriaan), 1878 -1955 (E. J. Brill, 1906)

Ergänzungsheft ... der Mitteilungen aus den deutschen Schutzgebieten (E.S. Mittler, 1913)

Ergebnisse naturwissenschaftlicher Forschungen auf Ceylon (in ... 1884-86) - Sarasin, Paul, 1856 -1929 (1892)

Erigenia : journal of the Illinois Native Plant Society - Illinois Native Plant Society. (The Society, 1985)

Erigenia : journal of the Illinois Native Plant Society - Illinois Native Plant Society. (The Society, 1991)

Erigenia : journal of the Illinois Native Plant Society - Illinois Native Plant Society. (The Society, 1997)

Erigenia : journal of the Illinois Native Plant Society - Illinois Native Plant Society. (The Society, 2003)

Essays in geobotany in honor of William Albert Setchell - Goodspeed, T. H. (Thomas Harper), 1887 -1966 (University of California Press, 1936)

The essentials of botany - Bessey, Ernst Athearn, 1877 -1957 (H. Holt and company, 1914)

Essentials of college botany - Bessey, Ernst Athearn, 1877 -1957 (H. Holt, 1914)

The ethnobotany of Aublet's histoire des plantes de la Guiane Françoise (1775) - Boom, Brian M (Missouri Botanical Garden, 1991)

The ethnobotany of the Kwanyama Ovambos - Rodin, Robert J. (Missouri Botanical Garden], 1985)

Études sur la flore des districts des Bangala et de l'Ubangi (Congo Belge) ; Plantae Thonnerianae Congolenses. Série II - De Wildeman, Emile 1866 -1947 (Misch & Thron, 1911)

Etymologisch-botanisches Handwörterbuch : enthaltend die genaue Ableitung und Erklärung der Namen sämmtlicher botanischen Gattungen, Untergattungen und ihrer Synonyme : mit zahlreichen biographischen und literarischen Notizen versehen ... - Wittstein, Georg Christian, 1810 -1887 (J.J. Palm und E. Enke (A. Enke), 1856)

Excursionsflora Deutschlands. Analytische Tabellen zum möglichst leichten und sicheren Bestimmen aller in Deutschland, Deutsch-Oesterreich und der Schweiz wildwachsenden und häufiger cultivirten phanerogamischen und kryptogamischen Gefässpflanzen - Neger, Johann. (F. Korn, 1871)

Exkursionsflora von Europa : Anleitung zum Bestimmen der Gattungen der europäischen Blütenpflanzen - Thonner, Franz, 1863 - (R. Friedländer, 1901)

Experimental and molecular approaches to plant biosystematics - Hoch, Peter C (Missouri Botanical Garden, 1995)

Extinct plants and problems of evolution : founded on a course of public lectures delivered at the University college of Wales, Aberystwyth, in 1922 - Scott, Dukinfield Henry, 1854 -1934 (Macmillan and co., limited, 1924)

Factors affecting the graft union of mamey sapote (Calocarpum sapota (Jacq.) Merr.) - Ogden, Mary Ann Hollingsworth, 1943 - (1985)

Familiar lectures on botany, explaining the structure, classification, and uses of plants, illustrated upon the Linnaean and natural methods, with a flora for practical botanists. By Almira H. Lincoln - Phelps, Lincoln, Mrs., 1793 -1884 (F. J. Huntington, 1854)

Familiar lectures on botany, practical, elementary, and physiological : with a new and full description of the plants of the United States, and cultivated exotics, &c. for the use of seminaries, private students, and practical botanists - Phelps, Lincoln, Mrs., 1793 -1884 (Published by Huntington and Savage, 1850)

Familiar lectures on botany, practical, elementary, and physiological : with an appendix, containing descriptions of the plants of the United States and exotics, &c., for the use of seminaries and private students - Phelps, Lincoln, Mrs., 1793 -1884 (Published by F.J. Huntington & Co, 1838)

Familiar lectures on botany, practical, elementary and physiological with an appendix, containing descriptions of the plants of the United States and exotics, &c., for the use of seminaries and private students - Phelps, Lincoln, Mrs., 1793 -1884 (Published by F.J. Huntington, 1836)

Las familias vejetales representadas en la flora de Santo Domingo - Moscoso, R. M. (Liberia i Papeleria de Luis A. Weber, 1897)

The families of flowering plants - Pollard, Charles Louis, 1872 -1945 (The Plant World Co, 1900)

The ferns, fern allies and flowering plants of Rhode Island - Providence Franklin Society. (Providence Franklin Society, 1920)

Field, forest, and garden botany; a simple introduction to the common plants of the United States east of the 100th meridian, both wild and cultivated - Gray, Asa, 1810 -1888 (American Book Company, 1895)

Field manual of trees; including southern Canada and the northern United States to the southern boundary of Virginia, Kentucky, and Missouri, westward to the limits of the prairie - Schaffner, John H. (John Henry), 1866 -1939 (R.G. Adams, 1914)

Field Notebook: Russia 1975 - Hickey, Leo (1975)

Fieldiana. Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1967)

Fieldiana. Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1969)

Fieldiana. Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1977)

Fieldiana. Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1953)

Fieldiana. Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1957)

Fieldiana. Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1980)

Fieldiana. Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1983)

Fieldiana. Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1990)

Fieldiana. Botany - Field Museum of Natural History. (Chicago Natural History Museum, 2005)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1996)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1998)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1999)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 2000)

Fifty years of botany; golden jubilee volume of the Botanical Society of America - Botanical Society of America. (McGraw-Hill, 1958)

The first fifty years of the Arnold Arboretum - Sargent, Charles Sprague, 1841 -1927 (1922)

Flórula de las reservas biológicas de Iquitos, Perú : Allpahuayo-Mishana, Explornapo Camp, Explorama Lodge - Missouri Botanical Garden. (Missouri Botanical Garden, 1997)

Flórula del Parque Nacional Natural Amacayacu, Amazonas, Colombia - Missouri Botanical Garden. (Missouri Botanical Garden, 2005)

Flora and fauna of Bucks County - Moyer, I. S. (Lewis, 1905)

Flora and sylva. A monthly review for lovers of garden, woodland, tree or flower; new and rare plants, trees, shrubs, and fruits; the garden beautiful, home woods, and home landscape - Robinson, W. (William), 1838 -1935 (1903)

Flora australiensis:a description of the plants of the Australian territory - Bentham, George, 1800 -1884 (L. Reeve and co, 1869)

Flora Brasiliensis, enumeratio plantarum in Brasilia hactenus detectarum :quas suis aliorumque botanicorum studiis descriptas et methodo naturali digestas partim icone illustratas - Martius, Karl Friedrich Philipp von, 1794 -1868 (R. Oldenbourg, 1840)

Flora Brasiliensis, enumeratio plantarum in Brasilia hactenus detectarum :quas suis aliorumque botanicorum studiis descriptas et methodo naturali digestas partim icone illustratas - Martius, Karl Friedrich Philipp von, 1794 -1868 (R. Oldenbourg, 1927)

Flora Brasiliensis, enumeratio plantarum in Brasilia hactenus detectarum :quas suis aliorumque botanicorum studiis descriptas et methodo naturali digestas partim icone illustratas - Martius, Karl Friedrich Philipp von, 1794 -1868 (R. Oldenbourg, 1856)

Flora cestrica: an herborizing companion for the young botanists of Chester County...Pennsylvania - Darlington, William, 1782 -1863 (Lindsay & Blakiston, 1853)

Flora Comense : disposta secondo il sistema di Linneo - Comolli, Giuseppe, 1780 -1849 (C.P. Ostinelli, 1857)

Flora Croatica : exhibens stirpes phanerogamas et vasculares cryptogamas quae in Croatia, Slavonia et Dalmatia sponte crescunt nec non illas quae frequentissime coluntur - Vukotinović, Ljudevit Farkaš, 1813 -1893 (Apud F. Zupan, 1869)

Flora de Filipinas - Blanco, Manuel, 1778 -1845 (Estab. tip. de Plana y ca, 1880)

Flora de Guerrero (Coordinación de Servicios Editoriales de la Facultad de Ciencias, UNAM, 2017)