Identifying Tropical Seagrass What are Seagrass Seagrasses are a functional group, not a taxonomic group, of angiosperms (flowering plants), i.e. various seagrass families do not necessary have to be closely related. Debate continues in the literature and between seagrass taxonomists on the details (particularly below sub class) on the correct classification. For example, the Angiosperm … Continue reading ID SEAGRASS