A flora of Valentine Eastern Sierra Reserve - Howald, Ann M. (The Herbarium, Department of Biological Sciences, University of California, Santa Barbara, 1981)

Flora of Vermont. List of ferns and seed plants growing without cultivation - Kirk, George Leavitt, 1878 -1966 (Free Press Print. Co, 1915)

Flora of Vermont; a list of the fern and seed plants growing without cultivation - Vermont Botanical Club. (Free Press Association, 1900)

Flora of Virgin Gorda (British Virgin Islands) - Wadsworth, Frank H. (Institute of Tropical Forestry, 1976)

A flora of western middle California - Jepson, Willis Linn, 1867 -1946 (Cunningham, Curtiss and Welch, 1911)

A flora of western middle California - Jepson, Willis Linn, 1867 -1946 (Encina Publishing Company, 1901)

Flora of Willoughby, Vermont - Kennedy, George G. (George Golding), 1841 -1918 (1904)

Flora padovana; ossia, Prospetto floristico e fitogeografico delle piante vascolari indigene inselvatichite o largamente coltivate crescenti nella provincia di Padova; con notizie storico-bibliografiche sulle fonti della flora ed illustrata da 20 tavole - Béguinot, Augusto, 1875 -1940 (Prem. Soc. coop. tip, 1909)

Flora Peoriana; the vegetation in the climate of middle Illinois - Brendel, Frederick, 1820 -1912 (J. W. Franks, 1887)

Flora Pyrenaea per ordines naturales gradatim digesta - Penzig, O. (Ottone), 1856 -1929 (U. Hoeplius, 1897)

Flora Pyrenaea per ordines naturales gradatim digesta - Penzig, O. (Ottone), 1856 -1929 (U. Hoeplius, 1901)

Flora simlensis; a handbook of the flowering plants of Simla and the neighbourhood - Collett, H. (Henry), 1836 -1901 (Thacker, Spink & Co, 1921)

Flora simlensis; a handbook of the flowering plants of Simla and the neighbourhood - Hemsley, W. Botting (William Botting), 1843 -1924 (Thacker, Spink & Co, 1902)

Flora tangutica sive Enumeratio plantarum regionis Tangut (Amdo) provinciae Kansu, nec non Tibetiae praesertim orientaliborealis atque Tsaidam - Maximowicz, C. J, 1827 -1891 (typis Academiae imperialis scientiarum petropolitanae, 1889)

De flora van Nederland - Heukels, Hendrik, 1854 -1936 (N. v. boekhandel en drukkerij voorheen D.J. Brill, 1909)

Flora vectensis: being a systematic description of the phænogamous or flowering plants and ferns indigenous to the Isle of Wight - Hooker, William Jackson, Sir, 1785 -1865 (W. Pamplin, 1856)

Flora Vitiensis nova : a new Flora of Fiji (spermatophytes only) - Smith, Albert C. (Albert Charles), 1906 Apr 5 - (Pacific Tropical Botanical Garden, 1996)

Flora Vitiensis nova : a new Flora of Fiji (spermatophytes only) - Smith, Albert C. (Albert Charles), 1906 Apr 5 - (Pacific Tropical Botanical Garden, 1979)

Flora Vitiensis nova : a new Flora of Fiji (spermatophytes only) - Smith, Albert C. (Albert Charles), 1906 Apr 5 - (Pacific Tropical Botanical Garden, 1985)

Flora Vitiensis nova : a new Flora of Fiji (spermatophytes only) - Smith, Albert C. (Albert Charles), 1906 Apr 5 - (Pacific Tropical Botanical Garden, 1991)

Flora von Bayern - Vollmann, Franz. (E. Ulmer, 1914)

Flora von Bremen und Oldenburg - Buchenau, Franz, 1831 -1906 (Heinsius Nachfolger, 1919)

Flora von Bremen und Oldenburg : zum Gebrauch in Schulen und auf Exkursionen - Buchenau, Franz, 1831 -1906 (M. Heinsius Nachfolger, 1906)

Flora von Brixen a. E.; ein mit Standorts- und Höhenangaben versehenes Verzeichnis der im weiteren Gebiete von Brixen a. E. (Südtirol) beobachteten wildwachsenden höheren Sporen- und Samenpflanzen, der Nutzgewächse und Ziergehölze - Heimerl, Anton, 1857 - (Deuticke, 1911)

Flora von Deutschland und Fennoskandinavien sowie von Island und Spitzbergen - Hermann, Friedrich, 1873 - (T. O. Weigel, 1912)

Flora von Erfurt. Verzeichnis der im Kreise Erfurt und seiner nächsten Umgebung beobachteten Gafässpflanzen - Reinecke, Karl L. (C. Villaret, 1914)

Flora von Fiume - Knapp, Josef Armin, 1843 -1899 (1879)

Flora von Freiburg im Breisgau (Schwarzwald, Rheinebene, Kaiserstuhl, Baar) - Neuberger, Joseph. (Herdersche Verlagshandlung, 1912)

Flora von Freiburg im Breisgau (Südl. Schwarzwald, Rheinebene, Kaiserstuhl.) - Neuberger, Joseph. (Herdersche Verlagshandlung, 1903)

Flora von Neu-Vorpommern und den Inseln Rügen und Usedom - Marsson, Theodor Friedrich, 1816 -1892 (W. Engelmann, 1869)

Flora von Neuburg a. D. Verzeichnis der in den Amtsgerichtsbezirken Neuburg a. D., Rain und Monheim und den angrenzenden Teilen des übrigen Schwabens, Mittelfrankens und Oberbayerns wild wachsenden und häufiger kultivierten Gefässpflanzen - Erdner, Eugen. (Druck von Ph. J. Pfeiffer, 1911)

Flora von Nieder-Österreich - Beck-Mannagetta, G. (Günther), 1856 -1931 (C. Gerold, 1890)

Flora von Niederösterreich. Zum Gebrauche auf Excursionen und zum Selbstunterricht - Halácsy, Eugen v., 1842 -1913 (F. Tempsky, 1896)

Flora von Schlesien, preussischen und österreichischen Anteils - Schube, Theodor, 1860 -1934 (Korn, 1904)

Flora von Steiermark, eine systematische Bearbeitung der im Herzogtum Steiermark wildwachsenden oder im Grossen gebauten Farn- und Blütenpflanzen nebst einer pflanzengeographischen Schilderung des Landes - Naturwissenschaftlicher Verein für Steiermark. (Borntraeger, 1908)

Flora voor de Nederlandsch West-Indische eilanden - Boldingh, Isaäc, 1879 -1938 (Druk. van J. H. de Bussy, 1913)

Floral almanac : containing the flowering season of one thousand and seven hundred phaenogamous plants of Florida - Schaffranek, A. (Palatka News Pub. Co, 1888)

Floras (1865)

Flore de la Suisse. Première ptie, Flore d'excursion - Schinz, Hans, 1858 -1941 (F. Rouge, 1909)

Flore de Madagascar et des Comores : plantes vasculaires - Humbert, H. 1887 -1967 (Imprimerie officielle, 1950)

Flore générale de l'Indo-Chine - Lecomte, Henri, 1856 -1934 (Masson, 1907)

Florida scientist - Florida Academy of Sciences. (Florida Academy of Sciences, 1976)

Florida scientist - Florida Academy of Sciences. (Florida Academy of Sciences, 1977)

Florida scientist - Florida Academy of Sciences. (Florida Academy of Sciences, 1989)

Florida scientist - Florida Academy of Sciences. (Florida Academy of Sciences, 1991)

Florida scientist - Florida Academy of Sciences. (Florida Academy of Sciences, 1995)

Florida scientist - Florida Academy of Sciences. (Florida Academy of Sciences, 1998)

Florida scientist - Florida Academy of Sciences. (Florida Academy of Sciences, 2004)

Florida wild flowers : an introduction to the flora of the Florida peninsula - Baker, Mary Francis, 1876 -1941 (Macmillan, 1926)

Florida wild flowers; an introduction to the flora of the Florida peninsula - Baker, Mary Francis, 1876 -1941 (The Macmillan company, 1926)

Floristicka istrazivanja po jugoistocnoj hrvatskoj - Rossi, Ljudevit, 1850 - (Tisak Kr. Zemaljske Tiskare, 1915)

The flower-finder. Frontispiece photographed by W.H. Stedman, other photographs byHenry Troth. 573 pen and ink drawings from nature by the author - Walton, George Lincoln, 1854 -1941 (1916)

The flower garden: its design, formation, planting and management, including the description and cultivation of all hardy and half-hardy plants, trees and shrubs adapted for outdoor culture in the British Isles - Sanders, T. W. (Thomas William), 1855 -1926 (W.H. & L. Collingridge)

Flowering plants and ferns of Arizona - Kearney, Thomas H. (Thomas Henry), 1874 -1956 (U.S. Dept. of Agriculture, 1942)

Flowering plants : basswoods to spurges - Mohlenbrock, Robert H., 1931 - (Southern Illinois University Press, 1982)

The flowering plants of Africa; an analytical key to the genera of African phanerogams - Thonner, Franz, 1863 - (Dulau & Co., Ltd, 1915)

Flowering plants of the Riviera : a sescriptive account of 1800 of the more interesting species - Tansley, A. G., Sir, (Arthur George), 1871 -1955 (Longmans, Green, 1914)

Flowers and insects; lists of visitors of four hundred and fifty-three flowers - Robertson, Charles, 1858 -1935 (n.p, 1928)

Földtani közlöny - Magyar Földtani Társulat. (1951)

Food habits of seven species of American shoal-water ducks - Mabbott, Douglas Clifford, 1893 -1918 (U.S. Dept. of Agriculture, 1920)

Food habits of some winter bird visitants - Gabrielson, Ira Noel, 1889 -1977 (U.S. Dept. of Agriculture, 1924)

A forest flora of Chota Nagpur including Gangpur and the Santal-Parganahs - Haines, Henry Haselfoot, 1867 -1943 (Bishen Singh Mahendra Pal Singh, 1910)

The forest flora of New South Wales - Maiden, J. H. (Joseph Henry), 1859 -1925 (W. A. Gullick, 1917)

The forest resources of the territories of Papua and New Guinea - Lane-Poole, C. E. (Printed and Pub. for the government of the commonwealth of Australia by H.J. Green, government printer for the State of Victoria, 1925)

Forest trees of the Pacific slope - Sudworth, George B. (George Bishop), 1864 -1927 (Govt. Print. Off, 1908)

Forestry in Minnesota - Green, Samuel Bowdlear, 1859 -1910 (The Eagle printing co, 1898)

Forestry in Minnesota - Geological; Natural History Survey of Minnesota. (Pioneer Press Co, 1902)

Forestry in Minnesota - Green, Samuel Bowdlear, 1859 -1910 (Pioneer press company, 1902)

Forestry in Minnesota - Geological; Natural History Survey of Minnesota. (Pioneer Press Company, 1902)

Forestry in Minnesota. [2d ed.] Published by the Geological and Natural History Survey of Minnesota - Green, Samuel Bowdlear, 1859 -1910 (Pioneer Press Co, 1902)

Forhandlinger i Videnskabs-selskabet i Christiania - Norske videnskaps-akademi i Oslo. ([Trykt hos Brøgger & Christie, 1907)

Forktail - Oriental Bird Club. (2004)

Die Forschungsreise S. M. S. "Gazelle" in den Jahren 1874 bis 1876 : unter Kommando des Kapitän See Freiherrn von Schleinitz - Hydrographischen Amt des Reichs-Marine-Amts. (E. S. Mittler und Sohn, 1889)

Forstliche Botanik - Schwarz, Frank, 1857 -1928 (P. Parey, 1892)

Forstliche Flora von Deutschland und Oesterreich; oder, Forstbotanische und pflanzengeographische Beschreibung aller im Deutschen Reich und Oesterreichischen Kaiserstaat heimischen und im Freien angebauten oder anbauungswürdigen Holzgewächse - Willkomm, Moritz, 1821 -1895 (C.F. Winter, 1887)

Fort Phoenix planning unit : including Fort Phoenix Beach State Reservation, Nasketucket Bay State Reservation, and West Island State Reservation : resource management plan - Massachusetts. Department of Conservation; Recreation (Massachusetts Department of Conservation and Recreation, Bureau of Planning and Resource Protection, Resource Management Planning Program, 2012)

Fossil flora of the John Day basin, Oregon - Knowlton, Frank Hall, 1860 -1926 (Govt. Print. Off, 1902)

Foundations of botany - Bergen, Joseph Y. (Joseph Young), 1851 -1917 (Ginn & Co, 1901)

Fragmenta phytographiæ Australiæ - Mueller, Ferdinand von, 1825 -1896 (Auctoritate Gubern. Coloniæ Victoriæ, Ex Officina Joannis Ferres, 1872)

Fragmenta phytographiæ Australiæ - Mueller, Ferdinand von, 1825 -1896 (Auctoritate Gubern. Coloniæ Victoriæ, Ex Officina Joannis Ferres, 1875)

Fragmenta phytographiæ Australiæ - Mueller, Ferdinand von, 1825 -1896 (Auctoritate Gubern. Coloniæ Victoriæ, Ex Officina Joannis Ferres, 1858)

Frederick Law Olmsted, landscape architect, 1822-1903 - Hubbard, Theodora Kimball, 1887 -1935 (B. Blom, 1970)

Frederick Law Olmsted, landscape architect, 1822-1903 - Hubbard, Theodora Kimball, 1887 -1935 (Putnam, 1922)

The freshwater swamp-forest of South Johore and Singapore - Corner, E. J. H. (Edred John Henry) (Botanic Gardens, Parks & Recreation Dept, 1978)

fu jian mu ben zhi wu jian suo biao di si hao - He, Jing. (fu jian sheng yan jiu yuan)

Die Futterpflanzen Deutsch-Südwestafrikas und Analysen von Bodenproben : botanische und chemische Untersuchungen - Grimme, C. (Deutsche Landwirtschafts-Gesellschaft, 1914)

FWS/0BS - U.S. Fish; Wildlife Service. Office of Biological Services. (Fish and Wildlife Service, U.S. Dept. of the Interior, 1976)

Die gallen der pflanzen, ein lehrbuch für botaniker und entomologen - Küster, Ernst, 1874 -1953 (S. Hirzel, 1911)

gan su zhi wu zhi - lian yong shan sun kun (gan su ke xue ji shu chu ban she, 2005)