1. Of or relating to or caused by meteorites
   - meteoritical

See also: meteorite

• genus Pediculus
• genus Pedilanthus
• genus Pediocactus
• genus Pedioecetes
• genus Pedionomus
• genus Peireskia
• genus Pelargonium
• genus Pelecanus
• genus Pellaea
• genus Pellicularia
• genus Peltandra
• genus Peltiphyllum
• genus Penelope
• genus Peneus
• genus Penicillium
• genus Pennatula
• genus Pennisetum
• genus Penstemon
• genus Peperomia
• genus Perca
• genus Percina
• genus Perdix
• genus Pereskia
• genus Pericallis
• genus Peridinium