- Kingston, Lois R.
- Kingston, William Henry Giles, 1814-1880
- Kingsville Nurseries.
- Kingswood, Steven Charles, 1953-
- Kington, David
- Kington, Wayne Joseph
- Kingtong, Sutin
- Kingwell, Callum
- Kingwood Nurseries,
- Kingzett, Charles Thomas, 1852-1935
- Kinkade, M Dale
- Kinkelin, Friedrich
- Kinker, Johannes, 1823-1900
- Kinkorova, Judita
- Kinley, Daniel Mc
- Kinley, Trevor A.
- Kinloch, Alexander Angus Airlie, 1838-1919
- Kinloch, Angus Peter, 1895 or 1896-1927
- Kinman, Benjamin T.
- Kinman, C. F. (Charles Franklin), 1880-
- Kinman, Kenneth E
- Kinmanson, Samuel, 1771-1830
- Kinn, Donald N
- Kinnear, Adrianne
- Kinnear, J E
- Kinnear, Norman Boyd, 1882-1957
- Kinnear, P K
- Kinney Bros.
- Kinney, Abbot, 1850-1920
- Kinney, Alva R
- Kinney, Elizabeth
- Kinney, Genevieve A.
- Kinney, George W.
- Kinney, J. P. (Jay P.), 1875-1975
- Kinney, John W.
- Kinney, L. F.
- Kinnunen, Juha
- Kinoh, Hiroaki
- Kinoshita, Denise
- Kinoshita, Kumao, 1881-1947
- Kinoshita, Luiza S
- Kinoshita, Natsuko
- Kinoshita, Seiichiro
- Kinoshita, Willie Tomoni
- Kinoshita-Gouvêa, Luíza Sumiko, 1947-
- Kinsell, Martinetta.
- Kinsella, John Michael, 1941-
- Kinser, Palmer D
- Kinsett, Lois Miller
- Kinsey, Alfred C. (Alfred Charles), 1894-1956
- Kinsey, Marvin
- Kinsey, Stephen T
- Kinsinger, Floyd Elton, 1925-
- Kinsley, A. T. (Albert Thomas), 1877-1941
- Kinsley, Charles.
- Kinsley, Harriet
- Kinsman, C. D. (Claude Dennison), 1889-
- Kinsman, John
- Kintrup, A
- Kintsurashvili, Nunu
- Kinucan, Robert J
- Kinupp, Valdely Ferreira
- Kinutani, Jiro
- Kinuthia, Wanja
- Kinyon Glad Gardens.
- Kinyon, George, Mrs.
- Kinyon, George.
- Kinyon, Mary.
- Kinzbrunner, Charles,
- Kinzelbach, Ragnar
- Kinzie, Robert A, III, 2022
- Kiobenhavnske Selskab.
- Kioko, Esther N.
- Kioko, Onesmus
- Kiortsis, M
- Kiortsis, Vassili, 1925-
- Ki-ote Seed and Nursery Co.
- Ki-ote Seed Co.
- Kip, Ergun.
- Kipkoech, Solomon
- Kipling, Rudyard, 1865-1936
- Kipp, Friedrich A., 1908-1997
- Kipp, H. A. (Herbert Albrecht), 1882-
- Kipp, Hilde
- Kippenberg, Horst
- Kippenhan, Michael G
- Kipper, Darlon
- Kipper, John M.
- Kippist, Richard, 1812-1882
- Kıraç, Akın
- Királyi, Pál.
- Kıran Özdemir, Ebru
- Kiran Raj, M S
- Kiran, Kadri
- Kiran, Munazza
- Kirathe, Joseph N
- Kirbach, Andreas, 1977-
- Kirbag, Sevda
- Kirby, A
- Kirby, A. Roger
- Kirby, Allan
- Kirby, Arthur Martin, 1859-
- Kirby, Elizabeth, 1823-1873
- Kirby, F. O.
- Kirby, H. S., of New Bedford.
- Kirby, Harold, 1900-1952
- Kirby, James, 1840-
- Kirby, John
- Kirby, Lucas J.
- Kirby, Malcolm W.
- Kirby, Mary, 1817-1893
- Kirby, Mary, 1946-
- Kirby, Michael D
- Kirby, Michael X
- Kirby, P
- Kirby, Peter
- Kirby, R. B.
- Kirby, Richard Shelton, 1874-
- Kirby, Ronald E.
- Kirby, Susan C
- Kirby, Thomas Ellis, 1846-1924
- Kirby, W
- Kirby, W. Egmont (William Egmont), 1867-
- Kirby, W. F. (William Forsell), 1844-1912
- Kirby, William, 1759-1850
- Kirby, William, 1817-1906
- Kirby's (Darlington, S.C. : Firm)
- Kirch, Wm.,
- Kirchberg, Erich
- Kirchenpauer, Gustav Heinrich 1808-1887
- Kircher, Anton
- Kircher, Athanasius, 1602-1680
- Kirchgasser, William Thomas
- Kirchgessner, Anthony
- Kirchhof, Friedrich
- Kirchhof, Sebastian
- Kirchhöfel, Kerstin
- Kirchhoff, Arthur A.
- Kirchhoff, Casey M
- Kirchhoff, Christina Hedwig, 1947-
- Kirchhoff, W. E., Jr.
- Kirchhoff, W. E., Sr.
- Kirchhoff, William H.
- Kirchman, Jeremy J
- Kirchmayer, Georg Kaspar, 1635-1700
- Kirchmayr, Heinrich
- Kirchner, H Thiele H U Und
- Kirchner, Manrtin
- Kirchner, O. (Oskar), 1851-1925
- Kirchner, Ralph F
- Kirchner, Torsten
- Kirchner, Walter Charles George, 1875-
- Kirchner, William N
- Kirchner, Wolfgang
- Kirchoff, Gustav Robert
- Kirchshofer, Rosl
- Kirczuk, Lucyna
- Kirejtshuk, Alexander G, 1952-
- Kiri, Masao.
- Kiriakoff, Serge Grégoire 1898-1984
- Kiriakov, Ivan K
- Kirichenko, A. N. (Aleksandr Nikolaevich), 1884-1971
- Kirichenko, Natalia
- Kirik, Heli
- Kirika, Paul
- Kirillov, Dmitrii
- Kiriukhin, Bogdan
- Kirizawa, Mizué
- Kirk, Abby
- Kirk, Alan A.
- Kirk, Alexander.
- Kirk, Charles, 1872-1922
- Kirk, David Anthony
- Kirk, Dawn M
- Kirk, Edwin, 1884-1955
- Kirk, Ethelyn L.
- Kirk, G
- Kirk, George Leavitt, 1878-1966
- Kirk, Gordan
- Kirk, H B
- Kirk, Hamilton.
- Kirk, Harry
- Kirk, I. W. (Ivan W.), 1937-
- Kirk, James,
- Kirk, John, Sir, 1832-1922
- Kirk, Kiaran
- Kirk, L. E. (Lawrence Eldred), 1886-
- Kirk, Malcolm.
- Kirk, P M
- Kirk, Paul
- Kirk, Paul M
- Kirk, T. W. (Thomas William), 1856-1936
- Kirk, Thomas, 1828-1898
- Kirk, Vernon M. (Vernon Miles), 1922-
- Kirk, W G
- Kirk, W. (William)
- Kirkaldy, George Willis, 1873-1910
- Kirkaldy, J. W. (Jane Willis), 1869-1932
- Kirkall, Elisha, 1682?-1742
- Kirkbride, Dale M
- Kirkbride, Joseph H., Jr.
- Kirkby, James W.
- Kirkby, Tony
- Kirkconnell, Arturo
- Kirkconnell, Watson, 1895-1977
- Kirke, Andrew
- Kirkegaard, John
- Kirkegaard, John, Mrs.
- Kirkegaard, Jørgen B
- Kirkegaard's Nurseries.
- Kirkendale, Lisa
- Kirkendall, Lawrence
- Kirkes, William Senhouse 1823-1864
- Kirkham, Ian R.
- Kirkham, Stanton Davis, 1868-
- Kirkham, Tony 1957-
- Kirkland Nursery Co.
- Kirkland, Archie Howard, 1873-
- Kirkland, B. B., Jr.
- Kirkland, Brenda L
- Kirkland, Burt P. (Burt Persons), 1881-
- Kirkland, Carol J.
- Kirkland, Caroline M. (Caroline Matilda), 1801-1864
- Kirkland, Gordon L
- Kirkland, Gordon L., Jr., 1943-1999
- Kirkland, James H. (James Hampton), 1859-1939
- Kirkland, Keith
- Kirkland, Michael
- Kirkland, Paul (Lepidopterologist)
- Kirkland, R. O.
- Kirkley, John S
- Kirkley, Michael L.
- Kirkman , Sarah
- Kirkman Nurseries, inc.
- Kirkman Nurseries.
- Kirkman, F. B. (Frederick B.), 1869-1945
- Kirkman, James
- Kirkman, L. Katherine
- Kirkman, Lindsey
- Kirkman, Thomas P.
- Kirkman, W Benson
- Kirkpatrick Gardens,
- Kirkpatrick, Charles M
- Kirkpatrick, Chris
- Kirkpatrick, Colin Bruce, 1919-
- Kirkpatrick, E. L. (Ellis Lore), 1884-
- Kirkpatrick, Harry Clay, 1861-1952
- Kirkpatrick, James Barrie
- Kirkpatrick, Jamie
- Kirkpatrick, Jay F.