Sinonim grass wrack

English Thesaurus

1. submerged marine plant with very long narrow leaves found in abundance along North Atlantic coasts (noun.plant)

hypernym	:	aquatic plant, hydrophyte, hydrophytic plant, water plant,
definition	:	a plant that grows partly or wholly in water whether rooted in the mud, as a lotus, or floating without anchorage, as the water hyacinth (noun.plant)

member meronym	:	genus zostera, zostera,
definition	:	(or in some classifications family Zosteraceae) small genus of widely distributed marine plants (noun.plant)