- Kelsall, W. H., active 1834-1860
- Kelsey & Co.
- Kelsey Nurseries (Saint Joseph, Mo.)
- Kelsey Nurseries.
- Kelsey, Alice
- Kelsey, F W
- Kelsey, F.W. Nursery Company.
- Kelsey, Francis Duncan, 1849-1905
- Kelsey, Frederick Wallace, 1850-1935
- Kelsey, Harlan P.
- Kelsey, Harlan P. (Firm)
- Kelsey, Helen
- Kelsey, Joseph J.
- Kelsey, L. P., 1914-
- Kelsey, Martin G
- Kelsey, Rick G.
- Kelsey, S L
- Kelsey, William R.
- Kelso, Anne P
- Kelso, Estelle H
- Kelso, John R. M.
- Kelso, Leon H. (Leon Hugh), 1907-1982
- Kelso, Neal
- Kelso, Scott
- Kelso, Sylvia
- Kelson, Geo. M.
- Kelson, Keith R
- Kelson, Richard V
- Kelt, Douglas A. (Douglas Alan), 1959-
- Keltie, John Scott, Sir, 1840-1927
- Kelton, Leonard A.
- Kelvin, William Thomson, Baron, 1824-1907
- Kelwader, Kalpana M
- Kely and Sons, binders-
- Kem, T R
- Kemarr, Aggie Woods
- Kembel, Steven.
- Kemble, Keith.
- Kemencei, Zita
- Kemenes, Alexandre
- Kemkin, Igor V.
- Kemkina, Raisa A
- Kemme, Johann Christlieb
- Kemmerling, Ulrike
- Kemmler, Carl Albert, 1813-1888
- Kemner, Nils Alarik, 1887-1948
- Kemp Brothers Nursery and Orchard Co.
- Kemp, Alan
- Kemp, Anne
- Kemp, Darrell J
- Kemp, Edward, 1817-1891
- Kemp, Elizabeth M
- Kemp, Emma L
- Kemp, Ernest.
- Kemp, H. J.
- Kemp, Helen P.
- Kemp, J. A.
- Kemp, Jack T
- Kemp, James Furman, 1859-1926
- Kemp, Joni F.
- Kemp, Justine
- Kemp, Kenneth E
- Kemp, Meg
- Kemp, Neville
- Kemp, Noel R.
- Kemp, Norman E
- Kemp, Oliver,
- Kemp, Paul D.
- Kemp, Robin
- Kemp, Stanley Wells, 1882-1945
- Kemp, Stephen
- Kemp, T. S. (Thomas Stainforth)
- Kemp, William
- Kemp, William P
- Kemp, Yvette
- Kempa, Matúš
- Kempe, David Ronald Charles
- Kempe, Dorothy.
- Kempe, J E
- Kempelen, Rudolf von
- Kempenaar & Christensen.
- Kemper & Co.
- Kemper & Co., Inc.
- Kemper 2 & Associates Inc.
- Kemper, Catherine M. (Catherine Margaret)
- Kemper, Charles A
- Kemper, Cindy.
- Kemper, Edwin, 1927-2005
- Kemper, General William Harrison.
- Kemper, John.
- Kemperman, Theo C. M. (Theodorus Cornelis Maria), 1956-
- Kempf, Eugen Karl
- Kempf, H.
- Kempf, Marc
- Kempf, Norbert
- Kempf, Stephen C
- Kempf, Walter W., 1920-1976
- Kempfer, Eramus, fl 1611-1657
- Kempfer, Matthäus, active 1626-1665
- Kempfer, William Herbert.
- Kempin, E T
- Kempin, Kent.
- Kempinski, Josh
- Kempler, Chaim
- Kempner, Anthonius.
- Kempny, Peter, 1862-1906
- Kemp's Gardens.
- Kempson, F. Claude
- Kempster, Harry Laverne, 1883-
- Kempter, Elizabeth
- Kempton, Christine.
- Kempton, Clifford S.
- Kempton, Elizabeth
- Kempton, F. E. (Forrest Ellwood), 1883-
- Kempton, J. H. (James Howard), 1891-1970
- Kempton, Rudolf T
- Kempton, Russell Marshall
- Kemp-Welch, Alice.
- Kemsies, Emerson
- Kemter, Wm.
- Ken'
- Ken Mar Gladiolus,
- Kenaga, Eugene E. 1917-2007
- Kenagy, George James
- Kenaley, Shawn C
- Kenarova, Anelia
- Kenawy, Abbas Ibrahim
- Kendahlia Gardens, Inc.
- Kendal Dahlia Gardens.
- Kendall & Whitney (Firm)
- Kendall & Whitney.
- Kendall, Alice C.,
- Kendall, Arthur Isaac, 1877-1959
- Kendall, Arthur W.
- Kendall, B. J. (Burney James), 1845-
- Kendall, Denise
- Kendall, E. K. (Edward Kay)
- Kendall, Geo. Wilkins 1809-1867
- Kendall, H.
- Kendall, J A
- Kendall, James
- Kendall, James Irving, 1906-
- Kendall, John Norman, 1891-
- Kendall, R. C.
- Kendall, Ross
- Kendall, Roy O.
- Kendall, Sharon
- Kendall, William Converse, 1861-1939
- Kendall, William L
- Kendall's Gladiolus Gardens.
- Kendeigh, S. Charles (Samuel Charles), 1904-1986
- Kendel, A. C.
- Kendel, C. E.
- Kendell, Kris.
- Kendel's Seed Store.
- Kenderdine, Thaddeus S.
- Kenderov, Lyubomir
- Kendig, Amy
- Kendl, Joseph Lorenz.
- Kendra, Paul E
- Kendrew, John C. 1917-
- Kendrew, W. G. (Wilfrid George)
- Kendrick, Alan
- Kendrick, Bryce.
- Kendrick, E. (Edward)
- Kendrick, Erin L.
- Kendrick, G
- Kendrick, Gary A
- Kendrick, George W
- Kendrick, Henry L. (Henry Lane), 1811-1891
- Kendrick, James B. (James Blair), 1893-1962
- Kendrick, James Blair, 1920-
- Kendrick, Janet J.
- Kendrick, Peter G
- Kendrick, Roger C
- Keneally, Tom
- Kenedy, Rosemary
- Kenefick, Martyn
- Kenesz, Marius
- Kenfack, David
- Keng, Hsuan 1923-2009
- Keng, I-li, 1898-
- Keng, Pai-Chieh
- Keng, Yi-Li, 1898-1975
- Kenhaven Perennial Gardens.
- Kenins, Alex
- Kenis, Marc
- Keniston, Robert F. (Robert Fernald), 1910-1971
- Kenk, Roman, 1898-1988
- Kenk, Vida Carmen
- Kenke, Ralph
- Kenkel, Daniel
- Kenkel, Norm C
- Kenley, P R
- Kenmochi, Naoya
- Kenn, I. Stuart
- Kennamer, Robert A
- Kennan, Charles M
- Kennan, R H
- Kennard, A
- Kennard, A. S. (Alfred Santer), 1870-1948
- Kennard, E. H. (Earle Hesse), 1885-
- Kennard, Frederic H. (Frederic Hedge), 1865-1937
- Kennard, Mark
- Kenne, Diego Costa
- Kenneally, Kevin F. (Kevin Francis), 1945-
- Kennebec County Agricultural Society.
- Kennedy & Farnham.
- Kennedy Gardens (Midland, Mich.)
- Kennedy, Adam Scott
- Kennedy, Alan J.
- Kennedy, Alexander W. M. Clark (Alexander William Maxwell Clark), 1851-1894
- Kennedy, Andrew C.
- Kennedy, Andrew R., Inc.
- Kennedy, Arlen P.
- Kennedy, Arnold H.
- Kennedy, Brian.
- Kennedy, C.H
- Kennedy, Carl N.
- Kennedy, Catherine E.
- Kennedy, Cecil A
- Kennedy, Clarence Hamilton, 1879-1952
- Kennedy, Clarice M A
- Kennedy, Corinne P
- Kennedy, David M
- Kennedy, Debora A.
- Kennedy, Donald
- Kennedy, E Dale
- Kennedy, Elizabeth
- Kennedy, Fergus
- Kennedy, George G. (George Golding), 1841-1918
- Kennedy, George L
- Kennedy, Gerald.
- Kennedy, Gordon
- Kennedy, H. (Botanist),
- Kennedy, Harris,
- Kennedy, Helen Therese
- Kennedy, Helen, 1941-
- Kennedy, J H
- Kennedy, J N
- Kennedy, J P
- Kennedy, J. C. G. (Joseph Camp Griffith), 1813-1887
- Kennedy, James H, 1947-
- Kennedy, Jeffery A
- Kennedy, John A
- Kennedy, John Noble
- Kennedy, John Pitt, 1796-1879
- Kennedy, John R
- Kennedy, John, 1759-1842
- Kennedy, Jonathan D