Authors
John S. Peel (Peel) fl. 2018
Maria Edenilce Peixoto Batista (M.E.P.Bat.) fl. 2021
David Pearce Penhallow (Penh.) *1854 - †1910
R.A. Peppers (Peppers) fl. 1970
Valeria S. Perez Loinaze (Perez Loin.) fl. 2018
Juan P. Pérez-Panera (Pérez-Pan.) fl. 2018
George Henry Perkins (G.Perkins) *1844 - †1933
Evgeny Eduardovich Perkovsky (Perkovsky)
Ekaterina B. Pestchevitskaya (Pestchev.) fl. 2018
Mark David Peters (M.D.Peters) fl. 1978
Iustinian Petrescu (Iust. Petrescu)
Bruno Petriella (Petriella) fl. 1969
A.A. Petryk (Petryk)
J. M. Pettitt (Pettitt)
Hermann W. Pfefferkorn (Pfefferk.) *1940
Kelly C. Pfeiler (Pfeiler) fl. 2018
Hans D. Pflug (H.D.Pflug) fl. 1978
Kasey K. Pham fl. 2020
Marc Philippe (Marc Philippe) fl. 2018
Harry Kenyon Phinney (H.K.Phinney) *1918 - †1990