- Jarzembowski, Edmund Aleksander
- Jarzembowski, Paweł
- Jarzen, David M
- Jas. B. Allen (Firm)
- Jas. B. Masson (Firm)
- Jas. B. Wild & Bros.
- Jas. B. Wild & Bros.
- Jas. Jeffrey & Son.
- Jas. O'Neill (Firm)
- Jaschhof, M
- Jaschhof, Mathias
- Jaschke, Claudia
- Jasdon, Rajah Of
- Jasieniuk, M A
- Jasinska, Edyta J
- Jasińska, Karolina
- Jasione
- Jaskula, Radomir
- Jaslow, Alan P.
- Jasnow, Michael
- Jason P. Downs
- Jaspar-Versali, Marie-France
- Jasper County Nursery.
- Jasper, André
- Jasper, Jesse N.
- Jasper, Louise D
- Jasper, Norman Hans, 1918-
- Jasper, S K
- Jasper, Theodore
- Jasper, Theodore.
- Jass, Joan P
- Jass, Renata B
- Jassim, Ali
- Jasso de Rodríguez, Diana, 1951-
- Jasso-Gordoa, María del Carmen
- Jasso-Martínez, Jovana M.
- Jasso-Mata, Jesús
- Jasso-Mata, Jesús
- Jastrow, Morris
- Jastrzębski, Piotr
- Jasumback, Tony.
- Jaszay, Tomas
- Jatar, J K
- Jathanna, Devcharan
- Jathar, G A
- Jathar, Girish
- Jathar, Girish A
- Jati, S
- Jati, S.
- Jati, Sewbert Rodrigues
- Jati, Susicley
- Jativa, Carlos D.
- Jativa-M., Carlos D
- Jatobá, A.
- Jatobá, AMB.
- Jatobá, Leuseroberta
- Jatta, Antonio
- Jatta, Giuseppe
- Jatta, Giuseppe.
- Jaturapruek, Rapeepan
- Jaubebt, M
- Jaubert, Gtc
- Jaubert, Hippolyte
- Jaubert, Hippolyte-François, comte, 1798-1874
- Jaubert, J. -B.
- Jaubert, M
- Jaubert.
- Jaubet, Lourdes
- Jáudenes y Nebot, José
- Jaudzems, Gunta
- Jauffret, L. F. (Louis François), 1770-1840
- Jauhar, P P
- Jaumann, Gustav
- Jaume Saint-Hilaire, Jean Henri, 1772-1845
- Jaume, D
- Jaume, Damia
- Jaume, Damia
- Jaume-Schinkel, Santiago
- Jáuregui Rincón, Juan
- Jáuregui, Aminta
- Jáuregui, Damelis
- Jáuregui, Gabriela Barraza
- Jaureguiberry, Pedro
- Jáuregui-Lazo, M J Oliver J A
- Jaureguizar, Andrés J
- Jaureguizar, Andrés J.
- Jaurena, G
- Jauset, Ana Maria
- Jausoro, Mariana
- Javahery, M
- Javed, Maryam
- Javed, Sairah M
- Javed, Salim
- Javeid, G N
- Javidpour, M
- Javier Ormeño Luna, Javier
- Jawad, Jennifer T
- Jawad, Laith A
- Jawein, L. (Ludwig), 1854-
- Jawor, Jodie M
- Jaworowski, A
- Jaworowski, Stanley
- Jaworski, Eugene.
- Jaworski, Tomasz
- Jax, Kurt
- Jax, Kurt
- Jay I. Kislak Collection (Library of Congress)
- Jay Wood (Firm)
- Jay, Edward George.
- Jay, Edward.
- Jay, J. C.
- Jay, John C. (John Clarkson), 1808-1891
- Jay, John, 1817-1894
- Jay, Katya
- Jay, M
- Jay, Maurice
- Jaya Sree, V
- Jayachandran, P. R.
- Jayaeaj, S
- Jayakar, S D
- Jayaker, S D
- Jayakumar, C
- Jayakumar, V
- Jayalaxmi, E
- Jayanthi, J
- Jayanthibai, S
- Jayapal, Rajah
- Jayaraj, E G
- Jayaraj, R. S. C.
- Jayaraj, S
- Jayaram, K C
- Jayarama Bhat, D
- Jayaramaiah, M
- Jayaramaiah, P M
- Jayaraman, K
- Jayaraman, P
- Jayarathna, Ashoka
- Jayaratne, B V R
- Jayashree, K V
- Jayasree, V
- Jayat, J.
- Jayat, J. Pablo
- Jayat, Pablo
- Jayawardana, Jmck
- Jayawardena, Ruvishika
- Jayaweera, Don M A
- Jaycox, E R
- Jaycox, Elbert R.
- Jayekar, S D
- Jayle, M-F
- Jayne, Bruce C.
- Jayne, H F
- Jayne, Horace, 1859-1913
- Jayne, S. O. (Stephen Oscar), 1878-
- Jaynes, H A
- Jaynes, R A
- Jaynes, Richard A., 1935-
- Jayson, E A
- Jayson, Stephanie
- Jażdżewska, Anna
- Jazdzewski, K
- Jazdzewski, Krzysztof
- Jazmín, Florencio
- Jc, Netherton
- Jckes-Browne, A J
- Jean Anisson.
- Jean, Catherine.
- Jean, Frank Covert, 1880-
- Jean, M
- Jean, Martin
- Jean, Yves
- Jeanbernat, E
- Jeanbernat, Ernest Jules Marie, 1835-1888
- Jeanbernat, Ernest-Marie-Jules
- Jean-Claude, Mwanga Mwanga
- Jeandel, D
- Jeanes, Jeff
- Jeanes, Jeffrey A
- Jeangirard, Constance
- Jeanmaire-Besançon, F
- Jeanne, R L
- Jeanne, Robert L
- Jeannel, J. 1814-
- Jeannel, R
- Jeannel, R. (René), 1879-
- Jeannel, R. (René), 1879-1965
- Jeannel, René
- Jeannette, Rémi
- Jeanpert
- Jeanpert, Ed
- Jeanpert, G
- Jeanpert, Henri-Édouard, 1861-1921
- Jeans, Frank
- Jeans, James Hopwood, Sir, 1877-1946
- Jeanson, Colette
- Jebb, M H P
- Jebram, Diethardt
- Jecklin, L
- Ječmenica, Vladimir
- Jedlicka, A
- Jedlicka, Arnost
- Jedličková, Jozefína
- Jedryczkowski, Wojcieh B
- Jędrzejczyk, Iwona
- Jedrzejewski, Bogumila
- Jedrzejewski, Wlodzimierz
- Jedynowicz, Anna
- Jeekel, C A W
- Jeens, Charles Henry, 1827-1879
- Jeenthong, Tadsanai
- Jeewon, Rajesh
- Jeff Beaver & Sons.
- Jeff Nursery.
- Jeffares, M
- Jeffcoate, Gail
- Jeffcoate, Stephen
- Jeffcote, M T
- Jefferies, Brian
- Jefferies, Henry S.
- Jefferies, J.
- Jefferies, J. Baden, Mrs.
- Jefferies, Jessie Baden.
- Jefferies, P R
- Jefferies, R P S
- Jefferies, Richard W.
- Jefferies, Richard, 1848-1887
- Jeffers, J. N. R. (John Norman Richard)
- Jeffers, Karl B.
- Jeffers, Richard M.
- Jeffers, Robert W.
- Jeffers, Walter F.
- Jefferson County Nurseries.
- Jefferson County Nursery.
- Jefferson Farms.
- Jefferson Nursery Co.
- Jefferson Seed Co.
- Jefferson Seed Company.
- Jefferson Seed House.
- Jefferson, George T.
- Jefferson, J P
- Jefferson, R. N.
- Jefferson, Roland M.
- Jefferson, Thomas A
- Jefferson, Thomas, 1743-1826
- Jefferson, Timothy H
- Jefferson-Ratekin Seed Co.
- Jefferson-Ratekin Seed Company.
- Jeffery, Charlotte H
- Jeffery, Henry John,
- Jeffery, Henry John.