Gongolaria elegans

Gongolaria elegans (syn. Cystoseira elegans) is a species of brown algae in the family Sargassaceae endemic to the Mediterranean.

Hydroxylated diterpenoid-hydroquinones can be isolated from C. elegans.Hydroxylated diterpenoid-hydroquinones from cystoseira elegans: significant products or artifacts ? B. Banaigs, C. Francisco, E. Gonzalez, L. Comodier and William Fenical, Tetrahedron Letters, Volume 23, Issue 32, 1982, pages 3271-3272,

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