- Barrows, Walter Bradford, 1855-1923
- Barrows, Walter J.
- Barruel, Augustin, abbé, 1741-1820
- Barrueto, Héctor R
- Barrus, George Hale
- Barrus, M. F.
- Barrus, Mortier Franklin, 1879-1962
- Barry A. Vittor & Associates.
- Barry, Adema
- Barry, Agnes T
- Barry, D. H.
- Barry, David, Sir, 1780-1835
- Barry, Frances
- Barry, Frederick
- Barry, Irene M.
- Barry, J M
- Barry, J. Richard,
- Barry, Jack W.
- Barry, James P.
- Barry, John C.
- Barry, John Willard, 1934-
- Barry, M. J.
- Barry, Martin, 1802-1855
- Barry, P. (Patrick), 1816-1890
- Barry, Patrick J.
- Barry, Peter
- Barry, Phillips
- Barry, Redmond, Sir, 1813-1880
- Barry, Rhonda
- Barry, Ronald E. Jr.
- Barry, Samuel J.
- Barry, Sean J
- Barry, Susan R
- Barry, T. H.
- Barry, Thomas W.
- Barry, W. (William)
- Barry, W. James
- Barry, William C.
- Barrymore, Susanne D
- Barry'S Evergreen Nursery,
- Barsa, Mary C
- Barsagade, Deepak D
- Barsalote, Eda Marie
- Barsbold, R. (Rincheniĭ), 1935-
- Barsch, Frank
- Barsinas, M
- Barskov, I. S. (Igorʹ Sergeevich), 1937-2019
- Barson, M. M.
- Barsotti, Raquel Cristina
- Barss, H. P.
- Barstow, John.
- Barstow, Josiah Whitney, 1826-1922
- Barstow, Richard Austin
- Barstow, Steve
- Bart, Henry L.
- Bart, Jonathan
- Bart, R.
- Barta, Daniel E.
- Barta, Zdenek
- Barta-Calmus, Sylvie
- Barták, Miroslav, 1954-
- Bartareau, T
- Bartareau, Tad
- Bartareau, Ted
- Bartberger, Carol A
- Barteaux, Jillian
- Bartecchi, Kristen M
- Bartel, Andreas
- Bartel, Jim A.
- Bartel, Max
- Bartel, Stephanie C
- Barteldes & Co.
- Barteldes Seed Company.
- Barteldes, F. W.
- Bartelink, E. J.
- Bartell, Clelmer K
- Bartels, Christoph
- Bartels, M.
- Bartels, Peggy.
- Bartenev, A. N. (Aleksandr Nikolaevich), 1882-1946
- Barter, Eloise R.
- Barter, James T.
- Bartereau, Tad
- Barth, Adriane
- Barth, Friedrich G
- Barth, Heinrich, 1821-1865
- Barth, Johann Matthäus, 1691-1757
- Barth, Lester G. (Lester George), 1905-1979
- Barth, Lucena J
- Barth, Ortrud Monika, 1939-
- Barth, Robert H.
- Barth, S. E.
- Barth, Søren Christian, 1803-1895
- Bartha, Mário Mansour Pinheiro
- Bartha, Viktor von
- Barthe, Laurent
- Barthel, Alexander
- Barthel, Christian.
- Barthel, Dagmar
- Barthel, Jutta
- Barthel, Karl Werner
- Barthel, Peter H
- Barthel, Tony
- Barthélemy
- Barthélemy Saint-Hilaire, J. (Jules), 1805-1895
- Barthélémy, A.
- Barthélémy, Christophe
- Barthélemy, Pierre de
- Barthell, John F
- Barthels, Friedrich,
- Barthels, Philipp
- Barthelt-Ludwig, Doris.
- Barthem, Ronaldo Borges.
- Barthère, F.
- Barthés, Melchior, 1818-1886
- Barthez de Marmorières, Guillaume, 1707-1799
- Barthlome Nursery.
- Barthlome, A.
- Barthlott, W.
- Bartholf, John H.
- Bartholin, Thomas, 1616-1680
- Bartholomaeus, Anglicus, approximately 1200-1272
- Bartholomai, Alan.
- Bartholomay, Pedro
- Bartholomew, A. C.
- Bartholomew, Breck.
- Bartholomew, Bruce.
- Bartholomew, E M
- Bartholomew, E. T. (Elbert Thomas), 1878-1967
- Bartholomew, Elam, 1852-1934
- Bartholomew, Evelyn Margery
- Bartholomew, George A. (George Adelbert), 1919-2006
- Bartholomew, George.
- Bartholomew, J. G. (John George), 1860-1920
- Bartholomew-Began, Sharon Elaine.
- Bartholow, Frances A.
- Bartier, Fiona
- Bartier, Patrick M. 1960-
- Bartimachi, Alessandra
- Bartleson, Fred D
- Bartlet, J. (John), 1716?-1772
- Bartlett Gardens (Firm),
- Bartlett, A. W.
- Bartlett, Abraham Dee, 1812-1897
- Bartlett, Alexandra
- Bartlett, Angela
- Bartlett, Barbara R
- Bartlett, Bob, 1875-1946
- Bartlett, C. O.
- Bartlett, Charles L.
- Bartlett, Charles O.
- Bartlett, Charles R.
- Bartlett, Cheryl M
- Bartlett, E. T.
- Bartlett, Edward, 1836-1908
- Bartlett, Edwin, 1796-1867
- Bartlett, Franklin, 1847-1909
- Bartlett, George H
- Bartlett, Harley Harris, 1886-1960
- Bartlett, I. H.,
- Bartlett, J. F.
- Bartlett, John R. 1843-
- Bartlett, John Russell, 1805-1886
- Bartlett, John, 1820-1905
- Bartlett, Julia B.
- Bartlett, Justin S
- Bartlett, Kenneth A.
- Bartlett, L. M.
- Bartlett, M. R.
- Bartlett, Mr A D
- Bartlett, Oscar C.
- Bartlett, P W
- Bartlett, Patricia Pope, 1949-
- Bartlett, Peter
- Bartlett, Richard D., 1938-
- Bartlett, Robert
- Bartlett, Robert A. Jr.
- Bartlett, W. H. (William Henry), 1809-1854
- Bartlett, W. H. C. (William Holms Chambers), 1804-1893
- Bartlett-Calvert, William
- Bartlette, Roberta A.
- Bartlett's Gladiolus Gardens.
- Bartley, Max
- Bartley, Nehemiah
- Bartley, T. R.
- Bartling, Friedrich Gottlieb
- Bartman, Mark.
- Barto, D. O.
- Bartol, B.
- Bartol, Frank Fitzhugh, 1953-
- Bartol, Ian K
- Bartol, V.
- Bartolette, Renata
- Bartoli
- Bartoli, Adriana
- Bartoli, J.
- Bartoli, Pierre
- Bartolini, Stefano
- Bartolo, Nicole D.
- Bartolome, James W.
- Bartolome, N. A.
- Bartolomé-Hernández, Jenry A
- Bartolommei, Paola
- Bartoloni, José
- Bartolotta, R. J.
- Bartolozzi, Francesco, 1727-1815
- Bartolozzi, Luca
- Bartolucci, F
- Bartolucci, Fabrizio
- Barton, A. J.
- Barton, Anise.
- Barton, B. W.
- Barton, Benjamin H. (Benjamin Herbert)
- Barton, Benjamin Smith, 1766-1815
- Barton, Bruce A.
- Barton, C.
- Barton, C. E.
- Barton, C. G.
- Barton, Chris
- Barton, Christine K.
- Barton, Colin M
- Barton, David R.
- Barton, Diane P.
- Barton, Donald C.
- Barton, Drake.
- Barton, E. E.
- Barton, E. H. (Edward H.), 1859
- Barton, E. M.
- Barton, Edwina
- Barton, Frank Townend, 1869?-1948
- Barton, Frederick James
- Barton, George A
- Barton, Gerry
- Barton, Harvey E
- Barton, Hiram.
- Barton, Jane C.
- Barton, John, 1789-1852
- Barton, Juxon
- Barton, Ksenia
- Barton, Lex
- Barton, Michael
- Barton, Michelle L
- Barton, Nigel W. H.
- Barton, Otis
- Barton, Philip S
- Barton, Robert
- Barton, Susan H
- Barton, T. C.
- Barton, W. W.
- Barton, Wesley A.