P. silvestrii
Introduction '''''P. silvestrii''''' may refer to:* ''Paruroctonus silvestrii, the California common scorpion* ''Paulownia silvestrii'', a plant species in the genus ''Paulownia''* ''Pegoscapus silvestrii'' (Grandi), a fig wasp species in the genus ''Pegoscapus''* ''Philodromus silvestrii'', Caporiacco, 1940, a crab spider species in the genus ''Philodromus'' and the family ''Philodromidae'' found in Somalia* ''Pseudobiantes silvestrii'', Mello-Leitão, 1944, a harvestman species in the genus ''Pseudobiantes'' and the family ''Epedanidae''* ''Pseudotyrannochthonius silvestrii'', Ellingsen, 1905, a pseudoscorpion species in the genus ''Pseudotyrannochthonius'' and the family ''Chthoniidae'' found in Chile
See also * Silvestrii (disambiguation)