- Favetti, Bruna Magda
- Favila, Mario E.
- Favilli, Filippo
- Favilli, Leonardo
- Favor, E. H. (Ernest Howard), 1878-
- Favoreto, Fernanda Campanharo
- Favoretto, Gabriela R.
- Favorito, Sandra E.
- Favrat, Auguste
- Favrat, Louis, 1827-1893
- Favre, Adrien
- Favre, Anna
- Favre, Émile, 1843-1905
- Favre, Ernest 1845-1925
- Favre, Jules
- Favre, Louis, 1822-1904
- Favre, Pierre Etienne Lazare, 1812-1887
- Favreau, Marjorie S
- Favre-Bonvin, J
- Favret, Colin
- Favretti, Rudy J.
- Favretto, Mario Arthur
- Favuzzi, J A
- Fawcett, Benjamin, 1808-1893
- Fawcett, Don Wayne 1917-2009
- Fawcett, G. L. (George Lorenzo), 1878-
- Fawcett, George L.
- Fawcett, H. S. (Howard Samuel), 1877-1948
- Fawcett, J. Malcolm 1856-
- Fawcett, James D.
- Fawcett, Jon
- Fawcett, Leesa
- Fawcett, M.
- Fawcett, Pricilla,
- Fawcett, Priscilla
- Fawcett, Stella G M
- Fawcett, William Peyton
- Fawcett, William, 1851-1926
- Fawcus, Henry E.
- Fawkes, F. Attfield.
- Fawsitt, Charles Edward
- Fawver, Ben J
- Fax, Emily
- Faxon, Charles Edward, 1846-1918
- Faxon, Edwin, 1823-1898
- Faxon, Marshall B.
- Faxon, Walter, 1848-1920
- Fay Gardens.
- Fay, Alice
- Fay, Charles Ernest
- Fay, Dolores J
- Fay, Dudley Ward.
- Faÿ, E De
- Fay, Francis H
- Fay, H. A.
- Fay, H. T.
- Fay, Hac
- Fay, Harry
- Fay, John J.
- Fay, John P.
- Fay, Leslie P.
- Fay, M
- Fay, M. M.
- Fay, Michael F.
- Fay, Miss
- Fay, R
- Fayad, C C
- Fayad, V C
- Fayad, Yahia Hussein.
- Fayal, Danielle F.
- Fayal, Kleber de Freitas
- Fayard, Armand 19-
- Faye, H. 1814-1902
- Faye, Mark L.
- Fayed, A A
- Fayetteville Nurseries.
- Fayle, David C. F.
- Fayle, Tom M
- Faynel, Christophe
- Fayol, Henri, 1841-1925
- Fayolle, Adeline
- Fayrer, F. D. S. (Frederick Durand Stirling), 1869-1938
- Fayrer, Joseph, Sir, 1824-1907
- Fayser, Johann, fl 1573-
- Fayyaz, Payam
- Fayyum Expedition of the American Museum of Natural History (1906-1907)
- Fazekas, Imre
- Fazolin, Murilo
- Fé, Flavio A.
- Fé, Nelson Ferreira
- Fea, Gianluca
- Fea, L. (Leonardo), 1852-1903
- Feader Nurseries,
- Feagans, Ray Frank.
- Feal, F
- Fear, Fred
- Feare, Christopher J.
- Fearing, Daniel B. (Daniel Butler), 1859-1918
- Fearing, Olin S., 1928-2003
- Fearn, Miriam L
- Fearn, S
- Fearn, Simon
- Fearnehough, T D
- Fearnley, William.
- Fearnside, Philip Martin
- Fearn-Wannan, H J
- Feather, F. A.
- Feather, Wm. A., Jr.
- Feathered World (Firm)
- Featherly, H. I. (Henry Ira), 1893-1978
- Featherman, A. (Americus), 1822-
- Feather's Nurseries.
- Featherston, Gary R
- Featherstone, W E
- Featherstone, William (William B.),
- Featherstonhaugh, George William, 1780-1866
- Featon, E. H.
- Featon, Sarah 1848-1927
- Feay, William T.
- Febbo, Dario
- Feber, R E
- Féburier, M.
- Fecchio, A.
- Fechhelm, Janice D.
- Fechner, Gilbert H.
- Fechner, Gustav Theodor, 1801-1887
- Fechner, Nigel A.
- Fechter, Hubert 1935-
- Fechter, Rosina
- Fechtman, D.
- Fecske, Dorothy M.
- Fedarb., Sophie M
- Fedchenko, Aleksi͡eĭ Pavlovich, 1844-1873
- Fedchenko, Boris Alekseevich, 1872-1947
- Fedchenko, O. A. (Olga Aleksandrovna), 1845-1921
- Fedde, Friedrich, 1873-1942
- Feddema, Charles
- Fedden, Romilly, 1875-1939
- Feddern, Henry Arthur.
- Fedeli, L A
- Fedenya, S A
- Feder, Howard M.
- Feder, Juliana H
- Feder, Lisa
- Feder, Ned
- Federal Aid in Wildlife Restoration Project.
- Federal Art Project (New York, N.Y.)
- Federal Coordinating Council for Science, Engineering, and Technology. Ad Hoc Working Group on Research-Intensive Universities and the Federal Government.
- Federal Coordinating Council for Science, Engineering, and Technology. Joint Subcommittee on Aquaculture.
- Federal Council for Science and Technology (U.S.)
- Federal Council for Science and Technology (U.S.). Committee on Oceanography.
- Federal Crop Insurance Corporation.
- Federal Hybrid Seed Corn Co.
- Federal Nurseries Inc.
- Federal Nurseries.
- Federal Reserve Bank of Boston.
- Federal Writers' Project of the Work Projects Administration for the State of Florida
- Federal Writers' Project. New York (City)
- Federal-State Market News Service.
- Federated Malay States.
- Fédération Des Sociétés Belges Des Sciences De La Nature.
- Fédération des sociétés d'horticulture de Belgique.
- Fédération des sociétés françaises de sciences naturelles. Office central de faunistique.
- Federation of Alberta Naturalists.
- Federation of New York State Bird Clubs.
- Federation of the Bird Clubs of New England
- Federation of Tree Growing Clubs of America.
- Fédération Rhône-Alpes de protection de la nature
- Federer, H
- Federici, Brian A., 1943-
- Federico, Rocco
- Federighi, H
- Federley, Harry
- Federoff, N. E.
- Fedón, Irene Carolina.
- Fedonkin, M. A. (Mikhail Aleksandrovich)
- Fedor, Peter
- Fedorenko, Dmitry
- Fedoriak, Mariia
- Fedorov, A. A. (Andrei Aleksandrovich)
- Fedorov, Andrey A
- Fedorova, Alina
- Fedorova, Lyudmila
- Fedorova, Marina
- Fedorovich, B. A. (Boris Aleksandrovich) 1902-1981
- Fedorowa, T
- Fedorowski, Jerzy
- Fedoruk, Alex N.
- Fedosov, Alexander
- Fedrigo, A
- Fedrigo, Jean Kássio
- Fedrigoli, Liana
- Fedrizzi, Carmem Elisa
- Feduccia, Alan
- Fedyk, Stanisław
- Fedynich, Alan M.
- Fée, Antoine Laurent Apollinaire, 1789-1874
- Fée, Antoine Laurent Apollinaire, 1789-1874
- Fee, D
- Fee, Frank D
- Feek, Andrew J.
- Feeley, Kenneth
- Feeman, Kim
- Feen, P. J. van der (Pieter Jacobus), 1892-1987
- Feener, Donald H., Jr.
- Feeney, Richard F
- Feenstra, Jon
- Feeny, Paul P. 1940-
- Feer, François
- Feeroz, Mostafa M
- Fefelov, Igor V
- Fefer, Stewart I.
- Fefilova, Elena
- Fefnah, R G
- Fegley, Stephen R
- Fehelson, Lev
- Fehér, Zoltán
- Fehlmann, Herman Adair
- Fehr, Alan William, 1959-
- Fehr, John Conrad, 1874-
- Fehr, Roy Benner, 1890-
- Fehrenbach, William E.
- Fehrer, Judith
- Fehse, Dirk
- fei ting zhen xiu 费廷珍修
- Fei, Ming-Hui
- Fei, Songlin
- Fei, Wei
- Fei, Wen-qun
- Feibel, Craig S.
- Feibelman, Toby
- Feick, John R.
- Feiden, A.
- Feiden, Ilda Rosa
- Feierabend, Dashiell
- Feige, Andreas
- Feigen, Marc
- Feigley, H. Peter.
- Feigley, Pete.
- Feijen, Cobi
- Feijen, Frida
- Feijen, Hans R. 1946-
- Feijó, Anderson
- Feijó, Mônica Malagutti
- Feijóo, Mabel S
- Feijoo-Martínez, Alexander
- Feild, Taylor S
- Feilden, Colonel
- Feilden, H. W. (Henry Wemyss), 1838-1921
- Feilding, J. B.