Noun
A genus of great seaweeds with long and broad fronds; kelp, or devil's apron. The fronds commonly grow in clusters, and are sometimes from thirty to fifty feet in length. See Illust. of Kelp.
Source: Webster's dictionaryAn extract from brown alga, Laminaria ochroleuca, has been found to reduce skin inflammation. Source: Internet
PhytMic Laminaria by Greenphyt acts as a dye, anti-acne and texturing agent. Source: Internet