1. in some classifications coextensive with family Laminariaceae: marine brown algae of cold or polar seas; [syn: Laminariales, order Laminariales]
WordNet (r) 3.0 (2006):
Laminariales
n 1: in some classifications coextensive with family
Laminariaceae: marine brown algae of cold or polar seas
[syn: Laminariales, order Laminariales]