Beachcombers Field Guide - Department Of Fisheries Western ...

Ulva, or sea lettuce
as it is more commonly
known, is named for its appearance
and the fact that it is edible – it is used
as a food source in many countries in
salads, soups and other dishes. This alga
grows in intertidal and subtidal waters,
and is commonly found along rocky shores
and groynes. Ulva uses its small holdfast to
attach to a variety of substrates including
reef, rubble, shells, nets and ropes. It is
also seen washed ashore, as it is easily
dislodged and can be torn during
storms. Sea lettuce is an important
food source for marine life,
including abalone.
Sea lettuce