- Recarte, Jose Miguel
- Recchi, Marina
- Recchi, Nardo Antonio.
- Recco-Pimentel, Shirlei
- Recco-Pimentel, Shirlei M
- Rech, André Rodrigo
- Rech, Inna
- Rech, NK
- Rechberger, Josef
- Reche, M. H. L. R.
- Reche, Otto, 1879-1966
- Reche, Vanina A.
- Reche, Vanina Anadina
- Rechel, E A
- Rechenberg, Ingo
- Rechenberger, E.
- Rechencq, Magalí
- Rechenmacher, C.
- Recher, H F
- Recher, Harry F
- Recher, Judy A
- Rechinger, K. H. (Karl Heinz)
- Rechinger, Karl, 1867-1952
- Rechinger, Lily, 1880-1973
- Rechnagel, Arthur Bernhard, 1883-
- Rechnitzer, A B
- Rechnitzer, Andreas B.
- Rechsteiner, Erin
- Rechtoris, Carol
- Recicar, T
- Recio, Mariano R
- Reck, Hans
- Reck, Mateus
- Reck, Mateus A.
- Reck, Mateus Arduvino
- Reckendorf, Siegmund
- Reckenschuss, Robert von, 1863-1918
- Reckitt, William
- Recknagel, A. B. (Arthur Bernhard), 1883-1962
- Recknagel, Arthur Bernard, 1883-
- Recknagel, Hans
- Recknagel, Richard O
- Reclaire, A
- Reclus, Élisée, 1830-1905
- Recoder, Renato
- Recoder, Renato S.
- Recoder, Renato Sousa
- Record, John, fl 1769-1780
- Record, Ray.
- Record, Review By: Samuel J
- Record, Samuel J. (Samuel James), 1881-1945
- Record, Sydne
- Recordeo, H. (Henry L. C.), 1865-
- Recreation, Parks & Wildlife Foundation.
- Rector, Barron S
- Rector, Brian
- Rector, Carolyn K., 1889-
- Rector, Carolyn Kenny, 1889-
- Recuerda, Pilar
- Recuero, Ernesto
- Red Bluff Chamber of Commerce.
- Red Feather Landscape Nursery.
- Red Lake County farm bureau association.
- Red Oak Nurseries.
- Red Wing Nursery Co.
- Red Wing Nursery Co..
- Redaelli, L. R.
- Redaelli, LR.
- Redaelli, Luiza
- Redaelli, Luiza R.
- Redaelli, Luiza Rodrigues
- Redak, Richard A
- Redaktion
- Rédarès,
- Redaway, James C., active 1818-1857
- Redborg, Annemarie H
- Redborg, Kurt E
- Redborg, Kurt E. (Kurt Eric), 1949-
- Reddelien, Johann Christian Ludwig, 1761-1819
- Reddell, James R.
- Redden, J C
- Redden, Karen M.
- Reddersen, Edward Ernest, 1888-
- Reddersen, J
- Reddi, A P
- Reddi, A S
- Reddi, C S
- Reddi, C Subba
- Reddi, C Subra
- Reddi, Chandrasekhar K. (Chandrasekhar Kamireddi), 1953-
- Reddi, E U B
- Reddi, S N
- Reddick, Donald
- Reddick, Kristie
- Reddin, J
- Redding Seed & Plant Co.
- Redding, Benjamin B., 1824-1882
- Redding, Charles W.
- Redding, Chas. W.
- Redding, David W
- Redding, R W
- Reddoch, Allan H.
- Reddoch, Joyce M.
- Reddy, A
- Reddy, A Madhusudhan
- Reddy, A R
- Reddy, A S
- Reddy, A Vijaya Bhasker
- Reddy, B V N
- Reddy, C Sudhakar
- Reddy, C. S. (Charles Steven), 1887-
- Reddy, D B
- Reddy, D N R
- Reddy, G S
- Reddy, G Sreerama
- Reddy, G. V.
- Reddy, J R
- Reddy, M Hemambara
- Reddy, M V
- Reddy, M. J.
- Reddy, N A V P
- Reddy, P Ramachandra
- Reddy, P. Balasunder.
- Reddy, R N
- Reddy, S R R
- Reddy, S Ravichandra
- Reddy, Sudhakar
- Reddy, T G
- Reddy, T S
- Reddy, Y Ranga
- Reddy, Yenumula Ranga
- Redei, David
- Rédei, Dávid
- Redeke, H. C. 1873-1945
- Redeke, Heinrich Carl.
- Redell, J R
- Redente, E F
- Redesdale, Algernon Bertram Freeman-Mitford, Baron, 1837-1916
- Redetzke, Keith
- Redfearn, Paul L., Jr.
- Redfern, Colin
- Redfern, Curtis.
- Redfern, Gladys M.
- Redfern, R. E.
- Redfield, A. M. (Anna Maria), 1800-1888
- Redfield, Alfred C. (Alfred Clarence) 1890-1983
- Redfield, Brande
- Redfield, Casper Lavater, 1853-1943
- Redfield, Harry Westfall, 1878-
- Redfield, James Allen.
- Redfield, John Howard, 1815-1895
- Redfield, R
- Redfield, W. C. 1858-1932
- Redfield, W. C. (William C.), 1789-1857
- Redford, K.H
- Redgate, Neil
- Redgewood, N J
- Redha, A
- Redhead, Scott A.
- Redhead, T.J.
- Redi, Francesco, 1626-1697
- Redier, Louis
- Redig, P
- Redig, P T
- Redig, Patrick T
- Redighieri, Elizandra S.
- Reding & Clark.
- Reding and Clark.
- Redington, Paul G. (Paul Goodwin), 1878-1942
- Redins, C. A.
- Redins, G. M.
- Redit, W. H. (Walter Henry), 1906-
- Redland Co-operative Citrus Groves.
- Redland Glad Gardens.
- Redlands Glad Gardens.
- Redlands Institute (Redlands, Calif.)
- Redles, George
- Redlich, Karl A
- Redline, Andrew D.
- Redman, D Earl
- Redman, Donnell E
- Redman, N
- Redman, N J
- Redmann, Greg
- Redmann, R E
- Redman's Nursery.
- Redmer, Michael, 1968-
- Redmon, Walter L.
- Redmond, A C
- Redmond, Albert C
- Redmond, Brian G
- Redmond, D. (Dennis), active 1856-1865
- Redmond, Elsa M.
- Redmond, James R
- Redmond, Roland L.
- Redmond., D
- Redner, James H.
- Redolfi De Zan, Lara
- Redonda-Martínez, Rosario
- Redouté, A. (Antoine), 1756-1809
- Redouté, Henri Joseph, 1766-1852
- Redouté, Pierre Joseph, 1759-1840
- Redpath, James, 1833-1891
- Redpath, S M
- Redshaw, Peggy A
- Redstone, Edward H.
- Redstone, Marion O.
- Redtenbacher
- Redtenbacher, Guilielmo.
- Redtenbacher, J
- Redtenbacher, Josef
- Redtenbacher, K
- Redtenbacher, Ludwig
- Redtenbacher, Ludwig, 1814-1876
- Redü, Darlan R.
- Reduron, Jean-Pierre
- Reduron, J-P
- Redwood Nurseries.
- Redwoods Garden (Milwaukie, Or.)
- Reeb, Catherine
- Reeb, Valérie Valérie Christine
- Reebs, Stephan
- Reece, Bryan A.
- Reece, J. F.
- Reece, K S
- Reece, Kimberly S.
- Reece, Richard, 1775-1831
- Reeco-Pimentel, Shirlei M
- Reed & Cheney Company.
- Reed Brothers (Cortland, N.Y.)
- Reed Nursery & Orchard Co.
- Reed Nursery Company.
- Reed Seed Company,
- Reed, A
- Reed, A C
- Reed, Adam
- Reed, Alexis S.
- Reed, Andrew J
- Reed, Annie M., 1880-
- Reed, Austin 1939-
- Reed, Bessie Price
- Reed, C A
- Reed, C F
- Reed, C R
- Reed, C T
- Reed, C. A. (Clarence Arthur), 1880-1950
- Reed, C. N.
- Reed, Catherine C
- Reed, Charles A.
- Reed, Charles F