P. maritima

P. maritima may refer to:
 * Plantago maritima, the sea plantain, seaside plantain or goose tongue, a plant species
 * Prunus maritima, the beach plum, a tree species native to the Atlantic coast of North America

Synonyms

 * Pinus maritima, a synonym for Pinus pinaster, the maritime pine, a tree species
 * Piperia maritima, a synonym for Piperia elegans