L'algario Vatova-Schiffner

1) Ulva Lactuca var. rosulans, Gigartina acicularis, Callithamnion corymbosum; 2) Ulva Lactuca var. australis, Gigartina acicularis, Corallina mediterranea, Ceramium barbatum var. minor; 3) Polysiphonia elongata var. Ruchingeri, Chondria dasyphylla; 4) Polysiphonia elongata, Rhodymenia corallicola, Gracilaria confervoides con Dermatolithon pustulatum;