- Polverino, Daniela
- Poly, William J
- Polyak, Stephen Lucian, 1889-1955
- Polyakov, A
- Polyakov, Andrei
- Polyakova, Neonila E
- Polybus.
- Polycarp, Saint, Bishop of Smyrna.
- Polycarpo, Polyanna Vieira
- Polyiam, W
- Polyiam, Wetchasart
- Polymeni, R M
- Polynov, B. B. (Boris Borisovich), 1877-1952
- Polz, Martin F
- Polz, Wolfgang
- Pomar Tudela de Lanuza, Pedro Pablo
- Pomaria Nurseries.
- Pomari-Fernandes, Aline
- Pomarol, M
- Pomathio-Durville,
- Poma-Urey, José
- Pombal, José P., Jr.
- Pombo-Ayora, Lucía
- Pomboza, Pablo
- Pombubpa, Nuttapon
- Pomchote, Porrawee
- Pomel, A. (Auguste), 1821-1898
- Pomella, A W V
- Pomelona Nurseries.
- Pomerantz, Louis
- Pomerat, C M
- Pomerat, Charles Marc
- Pomeroy & Marshall.
- Pomeroy Blue Spruce Gardens.
- Pomeroy Dahlia Gardens.
- Pomeroy, A W J
- Pomeroy, Albert C.
- Pomeroy, Albert Co.
- Pomeroy, C. S. (Carl Stone), 1882-
- Pomeroy, D
- Pomeroy, D E
- Pomeroy, D E
- Pomeroy, Derek
- Pomeroy, Edwin C.
- Pomeroy, Eltweed.
- Pomeroy, Kenneth B.
- Pomeroy, Lawrence R
- Pomeroy, Mary Barnas, 1921-
- Pomeroy, Samuel Wyllys, 1802-1882
- Pomeroy, Samuel Wyllys.
- Pomet, Pierre
- Pomet, Pierre, 1658-1699
- Pomier, L.
- Pomini, F
- Pommer-Barbosa, Raul Afonso
- Pommeresche, Reidun
- Pommerleau, Réne
- Pommert Glad Gardens,
- Pommert, Chas.
- Pommert, John.
- Pommert, Ralph J.
- Pomologische vereeniging te Boskoop.
- Pomologisches Institut Reutlingen.
- Pomona College (Claremont, Calif.). Department of Biology.
- Pomona College (Claremont, Calif.). Dept. of Zoology.
- Pomona College (Claremont, Calif.). Laguna Marine Laboratory.
- Pomona Floral Nurseries.
- Pomona Nurseries (Bowling Green, Ky.)
- Pomona Nurseries (Dansville, N.Y.)
- Pomona Nurseries (Macclenny, Fla.)
- Pomona Nurseries (Palmyra, N.J.)
- Pomona Nurseries.
- Pomona Nursery (Macclenny, Fla.)
- Pomona Ten Cent Nurseries, Inc.
- Pomona United Nurseries.
- Pomona Wholesale Nurseries (Macclenny, Fla.)
- Pomorski, R J
- Pompa, Arturo Gómez
- Pompa-García, Marín
- Pompanon, F
- Pompeckj, Josef Felix, 1867-1930
- Pompeiano, Antonio
- Pompelli, MF.
- Pompeo, M. L. M.
- Pompêo, Marcelo Luiz Martins
- Pomper, Kirk W.
- Pompeu, Cláudia Regina Chagas
- Pompeu, Darly R.
- Pompeu, M. S.
- Pompeu, Mayza
- Pompeu, P. S.
- Pompeu, Patrícia Vieira
- Pompeu, Paulo
- Pompeu, Paulo dos S.
- Pompeu, Paulo dos Santos
- Pompeu, Paulo S.
- Pompeu, Paulo Santos
- Pompeu, PS.
- Pompolo, Silvia das Graças
- Pompon, A
- Pomponet de Oliveira, Geraldo Semer
- Pomponi, G
- Pomponi, Shirley A
- Pompozzi, Gabriel
- Pompper, Hermann
- Pomriaskinsky-Kobozieff, Nathalie.
- Pon, Ning Gin.
- Pona, Giovanni, 1565-1630
- Ponafidine's Nursery.
- Ponce Andrade, Graciela Ibeth
- Ponce De León Hill, Claudia
- Ponce De Leon, Amanda
- Ponce de León, Gonzalo, 1530-approximately 1590
- Ponce De León, José L.
- Ponce de Leon, José.
- Ponce de Leon, Patricio.
- Ponce Guevara, Eduardo
- Ponce Saavedra, Javier
- Ponce, Fernando
- Ponce, Hernán
- Ponce, Jorge
- Ponce, M. Mónica (Marta Mónica)
- Ponce, Marcos
- Ponce, Patricio
- Ponce, Perla Lucia
- Ponce, Stanley L.
- Poncea, Marcos
- Ponce-Campos, Paulino
- Ponce-Corral Carlos
- Ponce-Díaz, Germán
- Ponce-Garcia, Gustavo
- Poncelet, Guy
- Ponce-Mendoza Alejandro
- Ponce-Palafox, Jesús T. (Jesús Trinidad)
- Ponce-Palomares, Margarita
- Poncet, Laurent
- Poncet, Remy
- Poncet, S
- Poncet, Sally
- Poncet, Vincent
- Ponce-Valadez, M
- Ponce-Vargas, Armando
- Ponchant, D
- Ponchel, Yannig
- Ponchet, M
- Poncio, S.
- Poncio, Sônia
- Poncy, Odile, 1950-
- Ponczek, Lawrence M
- Pond, Alonzo W. (Alonzo William), 1894-1986
- Pond, Bremer Whidden, 1884-
- Pond, Daniel B.
- Pond, Floyd W.
- Pond, Floyd William, 1926-
- Pond, Floyd.
- Pond, Fred. E. (Frederick Eugene), 1856-1925
- Pond, G J
- Pond, George A. (George Augustus), 1889-
- Pond, R. S.
- Pond, Raymond H
- Pond, Review By: Raymond H
- Pond, Susan
- Pond, Susan M
- Pondella, Dan
- Pondella, Daniel J
- Ponder, Eric
- Ponder, J M
- Ponder, W. F.
- Pondicq, N
- Ponel, Philippe
- Poneleit, C. G
- Ponessa, Graciela I
- Ponette, Quentin
- Pong, W. Y.
- Pongiluppi, Tatiana
- Pongpisutta, Ratiya
- Pongratz, P.
- Pongthep Akratanakul, 1951-
- Poni, Stefano
- Ponitka, Jens
- Ponman, Bruce E.
- Ponniah, M
- Ponnuchamy, Raja
- Ponomarenko, A G
- Ponomarenko, Margarita
- Ponomarenko, Margarita G
- Ponomarenko, Sergei
- Ponomarenko, Serguei
- Ponomarev, Alexander V.
- Ponomareva, Ekaterina
- Pons, F
- Pons, Guillem X
- Pons, J M
- Pons, Jean-Marc
- Pons, Jose Maria
- Pons, Joseph
- Pons, M
- Pons, M A
- Pons, M A S
- Pons, N
- Pons, Ninoska
- Pons, Xavier
- Ponse, K
- Ponshair, John A.
- Ponsillon, Amédée.
- Ponsinet, Gérard
- Ponsonby, J H
- Ponsonby, John H
- Ponsonby, John Henry
- Ponsonby, Laura 1935-2016
- Ponsort, , baron de.
- Ponssa, Maria Laura
- Pont, Adrian C. (Adrian Charles), 1941-
- Pont, Didier
- Pontara, V.
- Pontara, Vanessa
- Pontchartrain, Louis Phélypeaux, comte de, 1643-1727
- Ponte, Luiz Ferreira Aguiar
- Ponte, Márcia Percília Moura Parente
- Pontedera, Giulio, 1688-1757
- Ponte-Lira, C Elena
- Pontén, Johan Petrus, 1776-1857
- Pontén, Peter Carl, 1802-1857
- Pontenagel, Trude
- Pontes, A. R. M.
- Pontes, Alano Sousa Martins
- Pontes, Aline Fernandes
- Pontes, Andress P.
- Pontes, Antonio Rossano Mendes
- Pontes, Bruna Elizabeth Silva De
- Pontes, Cibele S.
- Pontes, Cláudia Aparecida
- Pontes, F. C.
- Pontes, Glaucia Maria Funk
- Pontes, Itillio V. A. F.
- Pontes, JAL.
- Pontes, Jaqueline Dos Santos
- Pontes, Jorge A. L.
- Pontes, Jorge Antônio Lourenço
- Pontes, José Lélis
- Pontes, Juliana Souza de
- Pontes, Keila Gomes de Araújo.
- Pontes, Rafael
- Pontes, Rafael C.
- Pontes, Rafael Cunha
- Pontes, RC.
- Pontes, Tassia Tatiane Pereira
- Pontes, Tiago Arruda
- Pontes, Wendel José Teles
- Pontet, A