A. maritima

A. maritima may refer to:


 * Abronia maritima, the red sand verbena, a beach-adapted perennial plant species
 * Alnus maritima, the seaside alder, a plant species
 * Anisolabis maritima, the maritime earwig or the seaside earwig, an earwig species
 * Armeria maritima, a flowering plant species
 * Anurida maritima, a cosmopolitan collembolan species of the intertidal zone
 * Armada maritima, a moth species found in Saudi Arabia, Oman, the United Arab Emirates and Israel
 * Artemisia maritima, the sea wormwood or old woman, a plant species