P


 * Pacheco, José


 * Page, Robert E.


 * Pagliano, Guido
 * Paill, Wolfgang


 * Paiva, Maria Rosa


 * Paknia, Omid


 * Palacio, Edgard E.
 * Pall, Jose Luis M.


 * Palomeque Messia, Teresa


 * Pamilo, Pekka


 * Panzer, Georg Wolfgang Franz (1755-1829)
 * Parapura, Ewa


 * Paraschivescu, Dinu Aurel Sever


 * Park, Seong-Joon


 * Patrizi Montoro, Saverio (1902-1957
 * Patton, William Hampton (1853-1918)


 * Perez Dominguez, J. F.


 * Perfilieva, Ksenia.S.


 * Pergande, Theodore (1840-1916)


 * Perkovsky, Evgeny E.


 * Perrault, Gérard H.


 * Perrichot, Vincent


 * Perris,Jean Pierre Omer Anne Édouard (1808-1878)
 * Perty, Joseph Anton Maximilian (1804-1884)


 * Petal, Joanna M.


 * Peters, Marcell K.


 * Petersen, Børge (1925-1996)


 * Petralia, Ronald S.


 * Petrov, Ivan Z.


 * Petrulevicius, Julian F.


 * Pfeiffer, Martin


 * Pfitzer, Donald W.


 * Pho, Dang B.


 * Pierce, William Dwight (1881-1967)


 * Pietschker, Heinrich (1883-)


 * Pisarski, Bohdan (1928-1992)


 * Piton, Louis Emile (1909-1945)


 * Plateaux, Luc


 * Plaza Martinez, J. Luis


 * Pohl, Hans


 * Pohl, Johann Emmanuel (1782-1834)


 * Poldi, Bruno (1920-2002)


 * Pompolo, Silvia G.


 * Popov, Vladimir Veniaminovitsch (1902-1960)


 * Porter, Sanford D.
 * Poulton, Edward Bagnall (1856-1943)


 * Pranata, Rafael I.


 * Presl, Jan Svatopluk (1791-1849)


 * Prince, Anthony J.


 * Prins, André J.


 * Provancher, L"Abbe Léon (1820-1892)


 * Prusak, Zackary A.


 * Pusch, Katja