[医] 角叉菜, 爱兰苔

[ noun ]
dark purple edible seaweed of the Atlantic coasts of Europe and North America
<noun.animal>

Carrageen \Car"ra*geen`\, Carrigeen \Car"ri*geen`\, n.
A small, purplish, branching, cartilaginous seaweed
({Chondrus crispus}), which, when bleached, is the {Irish
moss} of commerce. [Also written {carragheen}, {carageen}.]