- Cupani, Francesco, 1657-1710
- Cupedo, Frans
- Cupello, Juan Pablo Botero & Mario
- Cupello, Mario
- Cuperus, Gerrit W.
- Cupido, Madeleyne
- Cupido, R
- Cupis, Cesare de
- Cupka, D M
- Cuplin, Paul.
- Cupp, Paul V. Jr.
- Cuppari, Pietro, 1816-1870
- Cuppen, J G M
- Cupper, Matt
- Cupsa, Diana
- Cupsuptic Nursery.
- Cupul-Magaña, Amílcar L
- Cupul-Magaña, Fabio Germán
- Cuq, Emilio
- Cuquel, F. L.
- Curacoa (Steam frigate)
- Curatolo, J A
- Curay, Jenny
- Curbelo, Juan
- Curbelo-Rodríguez, Jean Carlos
- Curby, William A
- Curchitser, Enrique
- Curcio, Angela
- Curcio, Felipe Franco.
- Curcio, Gustavo Ribas
- Curcó Masip, Antoni
- Curcuraci, Nadia
- Curdia, Joao
- Curds, Colin Robert
- Cure, José Ricardo
- Cureton Nurseries.
- Cureton, James.
- Curgy, Jean-Jacques
- Curi, Lucila M.
- Curi, Nancy A
- Curi, Nelson Henrique de Almeida
- Curi, Nilton
- Curie, Belea Calsino
- Cürie, P. F.
- Curini, Roberta
- Curini-Galletti, M
- Curino, A C
- Curio, E. (Eberhard), 1932-
- Curis, Cecilia
- Curis, María C.
- Curkovic, T
- Curl, G D
- Curler, Gregory R
- Curletti, G
- Curletti, Gianfranco
- Curlewis, H B
- Curley, Rosemary
- Curlis, John David
- Curll, James, active 1823-1828
- Curnow, C E
- Curnow, Chris
- Curnow, Richard D., 1943-
- Curnutt, John L
- Curole, Jason P
- Curr, Edward Micklethwaite, 1820-1889
- Currado, Italo
- Currah, A G
- Currah, R S
- Currah, Randolph S.
- Curran Panama Expedition 1928-1929
- Curran Panama Expedition (1928-1929)
- Curran, Charles Howard, 1894-1972
- Curran, H. Allen
- Curran, Hugh McCollum, 1875-1960
- Curran, John Milne 1859-1928
- Curran, Stephen S.
- Curran, W. S.
- Curran, William J.
- Currant, Andrew
- Currapo, Italo
- Currell, Ray
- Curren, Kristina
- Curren, Thomas.
- Currey, D T
- Currey, Frederick, 1819-1881
- Currey, Geoffrey S
- Currey, J D
- Currey, John D
- Currey, Richard O. (Richard Owen)
- Curriden, Nancy.
- Currie Bros. Co. (Milwaukee, WI)
- Currie Brothers Company
- Currie Brothers Company.
- Currie Brothers.
- Currie, B J
- Currie, Barton Wood, 1878-
- Currie, C. C.
- Currie, David R
- Currie, David R.
- Currie, Douglas C. (Douglas Campbell), 1955-
- Currie, Ethel Dobbie, 1898-1963
- Currie, G A
- Currie, James
- Currie, K.
- Currie, Mary E
- Currie, Neva L
- Currie, P J
- Currie, Pat O.
- Currie, Rolla Patterson, 1875-1960
- Currier, A. A.
- Currier, Coburn, 1970-
- Currier, Edwin Lovejoy, 1887-
- Currlé, L
- Curry Bros.
- Curry County (Or.)
- Curry, Anthony
- Curry, Bob
- Curry, Dennis
- Curry, Dorothy
- Curry, Geoff
- Curry, Gordon B.
- Curry, H A
- Curry, J. H.
- Curry, Peter
- Curry, Peter J
- Curry, R. Allen
- Curry, Robert L.
- Curry, S J
- Curry, Suzanne
- Curry, W.,
- Curry-Arrington Co.
- Curry-Arrington Company.
- Curryer, Joseph Curtis, 1837-
- Currylow, Andrea
- Curry's Glads,
- Cursach, Jaime A.
- Cursino, Lorena Mayara de Carvalho
- Curt Unverhau (Firm)
- Curt, Johann Jacob (Halle)
- Curtain, Bob
- Curteanu, Medea M.
- Curten, M.
- Curth, Helen Ollendorff
- Curti, M
- Curti, Mariano
- Curti, Marta
- Curtice C. White (Firm)
- Curtice, C. S.
- Curtice, Cooper, 1856-1939
- Curtin, Maria Agudelo
- Curtin, Theodore W.
- Curtis & Cobb.
- Curtis Dahlia Gardens.
- Curtis Garden,
- Curtis Memorial Committee.
- Curtis Nurseries.
- Curtis Nursery.
- Curtis Publishing Company, Philadelphia
- Curtis Redfern (Firm)
- Curtis, Alan So
- Curtis, Alice Turner 1860-1958
- Curtis, Anita G.
- Curtis, Anthony P.
- Curtis, B. O.
- Curtis, Barbara A
- Curtis, Brian.
- Curtis, C. D.
- Curtis, Caitlin
- Curtis, Carlton C
- Curtis, Carlton C. (Carlton Clarence), 1864-1945
- Curtis, Caroline A
- Curtis, Charles A.
- Curtis, Charles Cutler.
- Curtis, Charles Edward
- Curtis, Charles G.
- Curtis, Charles H.
- Curtis, Charles M., approximately 1795-1839
- Curtis, Charles, 1853-1928
- Curtis, Cobb & Washburn Seed and Horticultural Warehouse.
- Curtis, D. T. & Co.
- Curtis, David J
- Curtis, Doris M. (Doris Malkin)
- Curtis, Dwayne H
- Curtis, Edith Helen.
- Curtis, Edward, 1838-1912
- Curtis, Francis D. (Francis Day), 1888-
- Curtis, Freddie
- Curtis, G A
- Curtis, George A.
- Curtis, George A., 1811-1883
- Curtis, George Washington, 1860-1945
- Curtis, George William, 1824-1892
- Curtis, Grant M.,
- Curtis, Heber D
- Curtis, James D.
- Curtis, John L.
- Curtis, John T., 1913-1961
- Curtis, John, 1791-1862
- Curtis, K. M.
- Curtis, L C
- Curtis, L. Colin.
- Curtis, Lawrence A.
- Curtis, Lloyd
- Curtis, M T
- Curtis, M. A. (Moses Ashley), 1808-1872
- Curtis, M. L. K.
- Curtis, M. S.
- Curtis, Marilou
- Curtis, Mary D.
- Curtis, Maynie R. (Maynie Rose), 1880-
- Curtis, Michael D
- Curtis, Murray W.
- Curtis, N Peter
- Curtis, Nicholas E
- Curtis, Olin Alfred, 1850-1918
- Curtis, Ornella De
- Curtis, Otis Freeman, 1888-
- Curtis, R G
- Curtis, Ray E.
- Curtis, Ray E., Mrs.
- Curtis, Review By: C C
- Curtis, Review By: Carlton C
- Curtis, Robert
- Curtis, Robert O.
- Curtis, Robert S. (Robert Seth), 1881-1962
- Curtis, S A
- Curtis, Samuel, 1779-1860
- Curtis, Steven G
- Curtis, Thomas Day.
- Curtis, V
- Curtis, Wiiliam F.
- Curtis, William Eleroy, 1850-1911
- Curtis, William F
- Curtis, William Parkinson, 1878-1968
- Curtis, William, 1746-1799
- Curtis, Willie R.
- Curtis, Winifred M.
- Curtis, Winterton C. (Winterton Conway), 1875-1965
- Curtiss, Allen Hiram, 1845-1907
- Curtiss, Dana.
- Curtiss, Daniel S.
- Curtiss, Floretta A.,
- Curtiss, Frederic Haines, 1869-
- Curtiss, Robert T
- Curtler, William Henry Ricketts, 1862-1925
- Curto, Manuel
- Curto, Michael
- Curtolo, Luis
- Curuzzi, Michele
- Curvelo, Rita R.