Japanese Wireweed

Sargassum muticum

Summary 1

Sargassum muticum, commonly known as the Japanese wireweed, is a large brown seaweed of the genus Sargassum. It grows attached to rocks by a perennial holdfast up to 5 cm in diameter. From this holdfast the main axis grows to a maximum of 5 cm high. The leaf-like laminae and primary lateral branches grow from this stipe. In warm waters it can grow to 12 m long, however in British waters it gives rise to a single main...

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  1. (c) Wikipedia, some rights reserved (CC BY-SA), http://en.wikipedia.org/wiki/Sargassum_muticum

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