Seagrasses are submerged marine angiosperms, which play key ecological roles in coastal ecosystems. The seagrass Zostera marina L. (eelgrass) is a marine foundation species and is the most widespread seagrass species throughout the Atlantic and Pacific coasts of the temperate northern hemisphere.
Click here for original story, Adult eelgrass shoots rule seedling fate in large seagrass meadow in eutrophic bay of northern China
Source: Phys.org