WEdible seaweed
WAlaria (alga)
WAlaria esculenta
WArame
WAscophyllum
WAsparagopsis taxiformis
WCallophyllis variegata
WCaulerpa
WCaulerpa lentillifera
WCladosiphon okamuranus
WDurvillaea antarctica
WDurvillaea chathamensis
WDurvillaea fenestrata
WDurvillaea incurvata
WDurvillaea poha
WDurvillaea potatorum
WEcklonia cava
WFucus vesiculosus
WGim (food)
WGracilaria
WGreen laver
WHijiki
WKaipen
WKelp
WKombu
WLaminaria digitata
WLaverbread
WLimu (algae)
WMeristotheca papulosa
WNori
WOsmundea pinnatifida
WPalmaria palmata
WOsmundea pinnatifida
WPorphyra
WPostelsia
WPostelsia
WPyropia
WPyropia tenera
WSaccharina japonica
WSea lettuce
WUlva intestinalis
WUlva lactuca
WUlva linza
WUlva paschima
WWakame
WSeaweed
WWrack (seaweed)