SeagrassTraitDB is a global data base of seagrass traits. It integrates world-wide seagrass trait data in one consistent format. SeagrassTraitDB is based on data sets contributed by seagrass scientists. Plant Traits are any morphological, anatomical, biochemical, physiological or phenological feature measurable at the individual level, from the cell to the whole organism. The individual is considered to lie at the heart of the ecological and evolutionary processes as it is at its level that acclimation and adaptation occur.