Sea lettuce: Quick Facts

Written and fact-checked by

The Information Architects of Encyclopaedia Britannica

Facts

Also Known As	Ulva

Photos

See All Images →

Topics

Ulva lactuca food Kelp Red algae Laver Brown algae Dulse Acetabularia Cladophora Spirulina Origins of agriculture gastronomy

Chef tossing vegetables in a frying pan over a burner (skillet, food).

What’s on the Menu? Vocabulary Quiz