Sea trifoil, also known as seagrass, is a type of aquatic plant that grows in shallow ocean waters. This important plant plays a vital role in maintaining the health of marine ecosystems, providing a home and refuge for countless species of fish and marine life. There are several synonyms for sea trifoly, including eelgrass, turtle grass, and shoal grass to name a few. These plants are incredibly important not just for their ecological value, but they also play a crucial role in combating climate change. Seagrass plays a critical role in sequestering carbon and helping to reduce the levels of carbon dioxide in the atmosphere.