Dictionary of the common names of plants with list of foreign plants cultivated in the open - Marloth, R. (Rudolf), 1855 -1931 (Specialty Press of South Africa, 1917)

A dictionary of the flowering plants and ferns - Willis, J. C. (John Christopher), 1868 -1958 (The University Press, 1919)

Diez anos de adiciones a la flora del Peru: 1993-2003 - Brako, Lois, 1950 - (Universidad Privada Antenor Orrego, 2004)

A directory of Illinois systematists and ecologists - Illinois. Natural History Survey Division (Illinois Natural History Survey, 1986)

dong bei mu ben zhi wu tu zhi - Liu, Shen-e (ke xue chu ban she, 1955)

dong bei yao yong zhi wu zhi - Liu, Zhen-e (ke xue chu ban she, 1950)

dong bei zhi wu jian suo biao - Liu, Zhen-e (ke xue chu ban she, 1959)

dong bei zhi wu mu lu - Zhongguo ke xue yuan. Lin ye tu rang yan jiu suo zhi wu zu (zhong guo ke xue yuan, 1956)

dong zhi wu ming ci hui bian kuang wu ming ci fu - ke xue ming ci shen cha hui (ke xue ming ci shen cha hui)

Donne's Prebend sermons - Donne, John, 1572 -1631 (Harvard University Press, 1971)

The drug plants of Illinois - Tehon, L. R. (Leo Roy), 1895 -1954 (Natural History Survey Division, 1951)

e la han zhong zhi zhi wu ming chen (shi yong ben ) - Zhongguo ke xue yuan. Bian yi chu ban wei yuan hui. (ke xue chu ban she)

Études de systématique et de géographie botaniques sur la flore du Bas- et du Moyen-Congo - Wildeman, E. de (Emile), 1866 -1947 (Par ordre du Secrétaire d'États, 1910)

Eastern states endangered plants - Arndt, Raymond E. (U.S. Dept. of the Interior, Bureau of Land Management, 1980)

Economic botany of Alabama - Harper, Roland M. (Roland McMillan), 1878 -1966 (1913)

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

Eesti Looduseuurijate Seltsi aastaraamat - Eesti Looduseuurijate Selts. (Valgus, 1906)

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)

Elementary flora of the Northwest - Rigg, George B. (George Burton) (American Book Company, 1914)

Elementary flora of the Northwest - Rigg, George B. (George Burton) (American book company, 1914)

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

Elemente der paläontologie bearbeitet - Döderlein, Ludwig, 1855 -1936 (Engelmann, 1890)

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

The elements of materia medica and therapeutics - Pereira, Jonathan, 1804 -1853 (Printed for Longman, Brown, Green and Longmans, 1849)

The elements of structural botany : with special reference to the study of Canadian plants - Spotton, H. B. (Henry Byron), 1844 -1933 (W. J. Gage, 1887)

Encyclopædie der Naturwissenschaften Abt. 2, T. 2 Handwörterbuch der Pharmakognosie des Pflanzenreichs - Wittstein, Georg Christian, 1810 -1887 (Eduard Trewendt, 1882)

Endangered and threatened plants and animals of North Carolina : proceedings of the Symposium on Endangered and Threatened Biota of North Carolina, 1, biological concerns, Meredith College, Raleigh, November 7-8, 1975 - North Carolina State Museum of Natural History. (N.C. State Museum of Natural History, 1977)

Endangered and threatened species of the Southeastern United States including Puerto Rico and the Virgin Islands - United States. Forest Service. (U.S. Forest Service], 1982)

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English botany, or, Coloured figures of British plants - Sowerby, James de Carle, 1787 -1871 (Hardwicke, 1863)

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

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

Entomologische berichten - Nederlandse Entomologische Vereniging (1968)

Entomologische berichten - Nederlandse Entomologische Vereniging (1999)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1944)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1970)

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Entomology : strength in diversity : XXII International Congress of Entomology, 15-21 August 2004, Brisbane, Queensland, Australia - Australian Entomological Society. ([Australian Entomological Society], 2004)

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 plantarum Javae et insularum adjacentium : minus cognitarum vel novarum ex herbariis Reinwardtii, Kuhlii, Hasseltii et Blumii - Blume, C. L. (Carl Ludwig), 1796 -1862 (Apud J.W. van Leeuwen, 1827)

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 systematica fungorum in omnium herbarum europaearum organis diversis hucusque observatorum mentione facta fontium litterariorum diagnoses eorum figurasque proferentium nec non praecipuorum eorum synonymorum numerorumque collectionum plurium venalium species enumeratas - Oudemans, C. A. J. A. (Cornelis Antoon Jan Abraham), 1825 -1906 (apud M. Nijhoff, 1919)

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

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)

An environmental profile of the Black Sea Coast - Gillett, Harriet J. (WCMC, 1997)

Erdély edényes flórájának helyesbitett foglalata / Enumeratio florae transsilvanicae vesculosae critica / ex mandato Societatis Scientiarum Naturalium Regiae Hungaricae scripsit Ludovicus Simonkai - Magyar Természettudományi Társulat. (Kiadja a Kir. Magyar Természettudományi Társulat, 1886)

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

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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)

Estudio preliminar de una colección de plantas procedentes de Tartagal (departamento de Orán, Salta) - Schreiter, Rodolfo ("Coni", 1925)

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)

Excursionsflora für Oesterreich, mit Ausschluss von Galizien, Bukowina und Dalmatien. Mit theilseiser Benützung des "Botanischen Excursionsbuches" von G. Lorinser - Fritsch, Karl, 1864 -1934 (C. Gerold's Sohn, 1897)

Exkursionsflora für Österreich, mit Ausschlus von Galizien, Bukowina und Dalmatien - Fritsch, Karl, 1864 -1934 (Karl Gerolds Sohn, 1909)

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)

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 : for the use of colleges, schools, and private students - Phelps, Lincoln, Mrs., 1793 -1884 (J.B. Lippincott Company, 1860)

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

The family flora and materia medica botanica :containing the botanical analysis, natural history and chemical and medical properties of plants - Kellogg, Elijah Chapman, 1811 -1881 (Published by the author, 1845)

Fauna and flora of Haileybury - Headley, F. W. (Frederick Webb), 1856 -1919 (Stephen Austin, 1902)

The fertilisation of flowers - Darwin, Charles, 1809 -1882 (Macmillan, 1883)

Field book of American wild flowers; being a short description of their character and habits, a concise definition of their colors, and incidental references to the insects which assist in their fertilization - Mathews, F. Schuyler (Ferdinand Schuyler), 1854 -1938 (Putnam, 1912)

Field book of western wild flowers - Armstrong, Margaret, 1867 -1944 (Putnam, 1915)

Field book of western wild flowers - Armstrong, Margaret, 1867 -1944 (C.[!] P. Putnam;s sons, 1915)

Field book of western wild flowers - Armstrong, Margaret, 1867 -1944 (C. [sic] P. Putnam's Sons, 1915)

Field Museum of Natural History bulletin - Field Museum of Natural History. (The Museum, 1985)

Field Museum of Natural History bulletin - Field Museum of Natural History. (The Museum, 1986)

Field Museum of Natural History bulletin - Field Museum of Natural History. (The Museum, 1987)

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

Fieldbook of Illinois wild flowers; six hundred fifty of the more common flowering plants in the state - Illinois. Natural History Survey Division (Illinois. Natural History Survey Division, 1936)

Fieldbook of native Illinois shrubs - Tehon, L. R. (Leo Roy), 1895 -1954 (Natural History Survey Division, 1942)

Fieldiana Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1946)

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

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, 1984)

Fieldiana Botany - Field Museum of Natural History. (Chicago Natural History Museum, 1986)

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

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

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

A first report on the relations between climates and crops - Abbe, Cleveland, 1838 -1916 (Govt. Print. Off, 1905)

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