Keywords: FMIB 53539 Porphyra.jpeg Porphyra Thalle constitue par des filaments gluants cylindriques et ramifies Subject Red algae Porphyra Tag Aquatic Botany 1921 Cite book Algues Marines des Cotes de France Manche et Ocean Wuitner Emile Paris France Paul Lechevalier 1921 Encyclopedie Pratique du Naturaliste v VII LIX Creator Emile Wuitner PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 53539 Images from the Freshwater and Marine Image Bank to check Emile Wuitner Porphyra Rhodophyta anatomy |