(also Iceland lichen )
■ noun a brown branching lichen with stiff spines along the margins of the fronds, which can be boiled to produce an edible jelly. [ Cetraria islandica .]
(also Iceland lichen )
■ noun a brown branching lichen with stiff spines along the margins of the fronds, which can be boiled to produce an edible jelly. [ Cetraria islandica .]
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004