Berry caulerpa embedded in a carpet of zoanthids. Port St Johns, Wild Coast, Eastern Cape (2021) - iNaturalist A mat of rhizomes giving rise to bunches of swollen light blue-green 'berries'. The shape of the berries vary and may be club-shaped, round or trumpet-shaped. Bunches up to 20 mm high. Forming carpets on protected rocks… Continue reading Berry caulerpa (Caulerpa racemosa)