- Albiero, Daniel
- Albignac, Roland 1940-
- Albin, A.
- Albín, Andrea
- Albin, Eleazar, active 1713-1759
- Albin, Elizabeth.
- Albin, Fortin,
- Albini, C
- Albini, F. A. (Frank A.)
- Albini, Giuseppe, 1830-1911
- Albini, Josef
- Albino, Adriana María
- Albino-García, César
- Albinus, Bernhard, 1653-1721
- Albion, P R
- Albis-Salas, Margarita Rosa
- Albo, Maria J
- Albonetti, Maria Emanuela
- Albonico, Johann Heinrich.
- Albonico, R
- Albores-Barajas, Yuri V.
- Albores-Ortiz, Octavio
- Albornoz, Marta V.
- Albornoz, Pablo César Lehmann.
- Albornoz, Patricia L
- Albornoz, Paula
- Albornoz, Sandra
- Alʹbov, N. M. (Nikolaĭ Mikhaĭlovich), 1866-1897
- Albrecht, Adolf, 1869-
- Albrecht, Christian
- Albrecht, D.E.
- Albrecht, David E. (David Edward), 1962-
- Albrecht, David Edward
- Albrecht, Eduardo A.
- Albrecht, Francine
- Albrecht, H.
- Albrecht, Heinrich
- Albrecht, Ignatz.
- Albrecht, J. S. M.
- Albrecht, Johann Sebastian, 1695-1774
- Albrecht, Míriam Pilz.
- Albrecht, Paul, 1851-1894
- Albrecht, Rachel Ifanger
- Albrechta, D E
- Albrechtsen, Jacob, 1859-1921
- Albret, J. B. d'.
- Albright, Craigh A.
- Albright, Don
- Albright, Horace M. (Horace Marden), 1890-1987
- Albright, John J.
- Albright, Michael S.
- Albritton, Errett C. (Errett Cyril), 1890-
- Albu, Valeriu
- Albuja, Carmen M. de.
- Albuquerque Nurseries.
- Albuquerque, ACM.
- Albuquerque, Adna Almeida de
- Albuquerque, Auristela C.
- Albuquerque, Cleide Maria Ribeiro de.
- Albuquerque, Cristiano Q. de (Cristiano Queiroz)
- Albuquerque, Cristina España
- Albuquerque, Cynthia Cavalcanti de
- Albuquerque, Dalcy de Oliveira
- Albuquerque, Deborah Montenegro C. F. de.
- Albuquerque, DM.
- Albuquerque, Elaine Santiago Brilhante de
- Albuquerque, Elizângela Sampaio de
- Albuquerque, Fernando Carneiro de
- Albuquerque, FS.
- Albuquerque, Gilberto S
- Albuquerque, Hermano Gomes.
- Albuquerque, Isolda Rocha E Silva
- Albuquerque, J L B
- Albuquerque, Jones O.
- Albuquerque, Larissa Simões Corrêa de
- Albuquerque, Lidiamar Barbosa de, 1963-
- Albuquerque, Lindalva Paes de
- Albuquerque, M. C. R. M.
- Albuquerque, M. I. C.
- Albuquerque, Manoel Bandeira de
- Albuquerque, Margéli Pereira de
- Albuquerque, Maria Cristina de Figueiredo e
- Albuquerque, Marly de
- Albuquerque, MCP
- Albuquerque, Natália Inagaki de
- Albuquerque, Nelson Rufino de
- Albuquerque, Nicolas Lavor de
- Albuquerque, Patrícia M. C. (Patrícia Maia Corrêa)
- Albuquerque, Patrícia Velloso de
- Albuquerque, Rafael Perpetuo
- Albuquerque, Saymon de
- Albuquerque, Sila Tenório de.
- Albuquerque, U. P.
- Albuquerque, Ulysses Paulino de.
- Albuquerque-Costa, Renata
- Albury, Nancy Ann, 1955-
- Albury, W R
- Albus, W. R.
- Alcaide, Óscar
- Alcaíno, Claudia
- Alcaíno, Javier
- Alcaino, Samuel
- Alcala, Angel C., 1929-
- Alcala, Ely L.
- Alcalá-Carrillo, Mariana
- Alcalá-Galiano, Dionisio, 1760-1805
- Alcalaï, Sasson, 1872-
- Alcalá-Moya, Graciela
- Alcalde Mosqueira, Judith Georgette
- Alcalde, Leandro
- Alcántar González, Fabiola Selene
- Alcántara Ayala, Othón
- ALCANTÁRA B., Fernando
- Alcántara Díaz, David
- Alcantara, Daniel Maximo Correa
- Alcântara, Enner Herenio de
- Alcântara, Joelma Moreira
- Alcántara, M
- Alcantara, Mariana B.
- Alcántara-Carbajal, José Luis
- Alcántara-Flores, José Luis
- Alcántara-Razo, Edgar
- Alcântara-Rocha, RCG.
- Alcántara-Salinas, Graciela
- Alcántar-Mejía, Josiani
- Alcántar-Vázquez, Juan Pablo
- Alcântra, Antônio Flávio de Carvalho
- Alcantra, Eliana
- Alcantú, Gabriel
- Alcapán, Angélica C.
- Alcaraz, Carles
- Alcaraz, Francisco José
- Alcaraz-Segura, Domingo
- Alcasid, G L
- Alcaydé, G
- Alcázar-Ruiz, José Antonio
- Alcenius, Otto, 1838-1913
- Alcionio, Pietro, 1487-1527
- Alcober, Oscar
- Alcocer Durán, Javier
- Alcocer, Gabriel V.,
- Alcock, A. (Alfred), 1859-1933
- Alcock, F. J. 1888-1972
- Alcock, Gary
- Alcock, John, 1942-
- Alcock, N. H. (Nathaniel Henry), 1871-1913
- Alcock, Nicola
- Alcock, P. J.
- Alcock, Randal H. (Randal Hibbert), 1833-1885
- Alcock, Thomas
- Alcoforado Santos, Celina
- Alcoforado-Filho, Francisco Guedes
- Alcolado, Pedro M.
- Alcoreza, Pamela
- Alcorn, J L
- Alcorn, Janis B
- Alcorso, Jessica
- Alcorta, Belén
- Alcorta, Marcela
- Alcott, William A. (William Andrus), 1798-1859
- Alcova Nurseries.
- Alcover, Josep Antoni.
- Alcoverro, Teresa
- Aldabe, Joaquin
- Aldaco Nuncio, Rogelio
- Aldam, W. H.
- Aldama-Aguilera, Cristóbal
- Aldana Llanos, L.
- Aldana, Ana
- Aldana, Marcela
- Aldana-Madrid María L.
- Aldape-López, César Tonatiuh
- Aldasoro, Juan Jose
- Aldawood, Abdulrahman Saad
- Alday Redonnet, Tomás
- Alday, J. G.
- Aldazabal, Verónica
- Aldea, Cristian
- Aldea, Patricia
- Aldebron, Charlotte
- Alden & Littleford (Firm)
- Alden Fruit Preserving Company.
- Alden McNair Nurseries,
- Alden, Bradford Ripley, 1811-1870
- Alden, Cecil.
- Alden, Charles H. (Charles Harold), 1894-
- Alden, George J.
- Alden, Peter
- Alden, Raymond W.
- Alden, Roger, 1754-1836
- Alden, Stephen
- Alden, William C. (William Clinton), 1871-
- Alder, Hansueli
- Alder, Joshua, 1792-1867
- Alder, Thomas P.
- Alder, Viviana A.
- Alderete, Mariela
- Alderman, A R
- Alderman, DeForest Charles, 1914-
- Alderman, Stephen Charles
- Alderman, W. H. 1885-
- Alders, K.
- Alderslade, Philip, 1943-
- Alderson, Chantelle A
- Alderson, Edwin Alfred Hervey, Sir, 1859-1927
- Alderson, James S.
- Alderson, John (Entomologist)
- Alderson, John M.
- Alderson, Rosie.
- Alderson, Wolfram
- Alderweireldt, Mark
- Alderwerelt van Rosenburgh, C. R. W. K. van (Cornelis Rugier Willem Karel), 1863-1936
- Aldin, Cecil Charles Windsor, 1870-1935
- Aldini, Rinaldo Nicoli
- Aldini, Tobia, 17th cent-
- Aldinus, Tobias
- Aldis, Geoffrey K
- Aldon, Earl F.
- Aldous, A. E. (Alfred Evan), 1886-1938
- Aldous, S E
- Aldous, Shaler Eugene, 1900-
- Aldrich, Clarence.
- Aldrich, David V
- Aldrich, Frederick A
- Aldrich, Herschel C.
- Aldrich, Jeffrey R.
- Aldrich, John W. (John Warren), 1906-1995
- Aldrich, John Carlson
- Aldrich, John Merton, 1866-1934
- Aldrich, L B
- Aldrich, Mark
- Aldrich, Michele L
- Aldrich, Robert C.
- Aldrich, Robert Clement, 1922-
- Aldrich, T. H. (Truman Heminway), 1848-1932
- Aldrich's Nurseries.
- Aldrich-Wright, Janice Rae
- Aldrick, John M
- Aldridge Nursery,
- Aldridge, A. G.
- Aldridge, Beverlea M
- Aldridge, Cameron L.
- Aldridge, Murray
- Aldridge, Richard J. (Richard John), 1945-2014
- Aldridge, Richard John
- Aldrige, A. G.
- Aldrovandi, Francesca Fontana.
- Aldrovandi, Ulisse, 1522-1605
- Aldryhim, Yousif
- Alducin-Chávez, Gerson