- Sen, Yong Hoi
- Sen., Karl Rechinger
- Sena, Arthur
- Sena, Carlos
- Sena, Juliana dos Santos
- Sena, Liana M.M.
- Sena, Marco Aurélio de
- Sena, Marconi Porto
- Sena, Rafael Santos Fernandes
- Sénac, Hippolyte, Dr.
- Senacha, K R
- Senanayake, F R
- Senanayake, Indunil
- Senanayake, Ranil.
- Seña-Ramos, Leidys
- Senaratne, Manohara P. J.
- Señaris, J Celsa
- Señaris, Josefa Celsa
- Senaud, Jean
- Senay, Pierre
- Senchina, David S
- Sencke, Ferdinand, active 1830-1866
- Senckenbergische Naturforschende Gesellschaft.
- Sendacz, S.
- Sendai, Michiko
- Sendai, Yutaka
- Sendall, Kelly
- Sendek, Agniezska
- Sendel, Nathanael, 1686-1757
- Senderov, Viktor
- Senders, J
- Sendi, J J
- Sendra, A
- Sendra, Alberto
- Sendra, ED.
- Sendra, Eduardo D.
- Sendre, Alberto
- Sendtner, Th
- Sendulsky, T
- Sendulsky, Tatiana
- Sendulsky, Tatiana
- Sendulsky, Tatiana.
- Sendzimir, Jan Peter, 1950-
- Sene, F. M.
- Sene, Fábio de Melo, 1942-
- Sene, Fábio M.
- Sene, Viviani
- Senebier, Jean, 1742-1809
- Seneca Nurseries.
- Seneca Nursery.
- Séneca, Ana
- Seneca, E. D.
- Seneca, Lucius Annaeus, ca 4-C-65
- Sénéclauze, Adrien.
- Senefelder, Alois, 1771-1834
- SENES Consultants Limited.
- Sene-Silva, Gustavo
- Senesse, S
- Senet, R
- Seneuse, Arnault,
- Senex, John, 1740
- Senft, Ferdinand, 1810-1893
- Seng, J-M
- Seng, Tan Kiap
- Senga, Yasuhiro
- Sengar, C S
- Sengbusch, C H
- Sengbusch, H G
- Sengbusch, Howard George
- Sengel, P
- Senger, C M
- Senghas, Dr Karlheinz
- Senghas, Karlheinz
- Senglet, A
- Senglet, Antoine
- Senglet, S
- Sengonca, Cetin
- Senguerdius, Wolferdus, 1646-1724
- Sengun, S
- Sengupta, A
- Sengupta, A K
- Sengupta, A R
- Sengupta, Dhurjati P
- Sengupta, Dhurjati Prasad
- Sengupta, Renuka
- Sengupta, S
- Sengupta, Saibal
- Sengupta, T
- Senhorini, J. A.
- Senhorini, JA.
- Senhorini, José A.
- Senior, Charles W.
- Senior, J R
- Senior, John Ralph
- Senior, Robert M
- Senior, William, 1838-1920
- Senior-White, Ronald A., 1891-1954
- Senise, Luana
- Senma, Rajesh C
- Senn, D G
- Senn, Gustav, 1875-1945
- Senn, Harold A
- Senn, Harold A.
- Senn, Nicholas, 1844-1908
- Senn, Ronald A.
- Senna, A
- Senna, Andre R
- Senna, André R
- Senna, André R.
- Senna, Angelo
- Senna, Angelo.
- Senna, Cristina do Socorro Fernandes de
- Senna, Márcio L V
- Senna, P. A. C.
- Senna, Pedro A.C
- Senna, Pedro Américo C.
- Senna, Pedro Américo Cabral
- Senna, Renato C.
- Senñaris, Satelles
- Senna-Valle, Luci de
- Sennblad, Bengt
- Sennen, F., 1861-1937
- Senner, Stanley E
- Sennett, George B. (George Burritt), 1840-1900
- Sennhenn-Reulen, Holger
- Sennikov, A G
- Sennikov, Alexander
- Sennikov, Alexander N
- Sennikov, N V
- Sennikov, Nikolai V
- Senock, Randy S
- Senoner, Adolph, 1806-1895
- Senosiain, A
- Senou, Hiroshi
- Senowbari-Daryan, Baba
- Senrud, Thorvald.
- Sen-Sarma, P K
- Sensenbaugh, T
- Senseney, B. Rush.
- Sensenig, Andrew
- Sensenig, Andrew T
- Senshōan Ichiju, active 1818-1841
- Senshu, Tatsuo
- Senshuan Ichiei, active 1841-
- Senske, C W
- Sentar Consultants.
- Senterre
- Senthamarai, S
- Senthilkumar, Umapathy
- Senthilmurugan, B
- Senti, F. R.
- Sentíes, Abel
- Sentil, Ahlam
- Sentinel.
- Sentkovski, J.
- Senturia, Jerome B
- Senut, Brigitte
- Senwanna, Chanokned
- Senz, W
- Senz, Wolfgang
- Seo, Chang Wan
- Seo, Hong-Yul
- Seo, I S
- Seoane, Victor Lopez
- Seoane-Camba, J A
- Seok, Minjeong
- Seong, Liew Fah
- Seow, K T F P
- Seow-Choen, F
- Seow-Choen, Francis
- Sepahpur, Tina
- Sepasgozarian, H
- Sepers Nursery.
- Sepik River Expedition of the American Museum of Natural History (1953-1954)
- Sepik River Expedition Of The American Museum Of Natural History 1953-1954
- Sepka, Everton R
- Sepp, Christiaan, approximately 1720-1775
- Sepp, J.C. (Jan Christiaan), 1739-1811
- Sepp, Jan Christiaan (Amsterdam)
- Sepp, Jan Christiaan, 1739-1811
- Sepp, Jan, 1778-1853
- Seppelt, Rod D
- Seppelt, Rodney
- Seppelt, Rodney D.
- Sepsenwol, Sol
- Septon, G A
- Sepulchre, Pierre
- Sepulchro, L. C. O.'R.
- Sepúlveda C, Paula Andrea
- Sepúlveda O., Aquiles
- Sepúlveda Palma, Lorena
- Sepúlveda, César A.
- Sepulveda, Chugey A
- Sepúlveda, DG.
- Sepúlveda, Esteban
- Sepúlveda, Felipe
- Sepúlveda, Héctor H
- Sepúlveda, Joaquín
- Sepúlveda, Julio
- Sepúlveda, Karina
- Sepúlveda, Lorena
- Sepulveda, M S
- Sepúlveda, Maritza
- Sepúlveda, Patricio López
- Sepúlveda, Rita
- Sepúlveda, Roger
- Sepúlveda, Roger D
- Sepúlveda, Roger D.
- Sepúlveda-Cano, Paula A.,
- Sepúlveda-Quiroz, Cesar
- Sepúlveda-Sánchez, José David
- Sepúlveda-Zúñiga, Einer
- Sequeira, Eduardo, 1861-
- Sequeira, ME
- Sequeira, R V
- Sequeira, Sandra E K
- Sequeira, T
- Sequeiros, L
- Sequiera, Stephen
- Sequín, Christian Javier
- Sequoia National Forest (Agency : U.S.)
- Sequoia Nursery,
- Sera, Giocchino Leone.
- Sera, J.,
- Sera, Wendy E
- Serafim Junior, Moacyr
- Serafim, Herbert
- Serafim, Milson Evaldo
- Serafini, LA
- Serafini, LA.
- Serafini, P. P.
- Serafini, Patrícia P.
- Serafino, Annalucia
- Serafy, D K
- Serafy, D Keith
- Seraj, Ali Asghar
- Séralini, Gilles-Eric
- Serantoni, Antonio, 1817-1839
- Seraphides, Nicos
- Seraphim, Gabriel
- Serapicos, Eliana de Oliveira
- Serapion, the Younger.
- Serazo, L A
- Serb, Jeanne M
- Serban, E
- Serban, Eugène
- Serbin, Valentin V.
- Serbina, Liliya
- Sercy, Charles de, 1623-1700?
- Serdukova, Natalia