Palmaria

Palmaria is a genus of red algae, with Palmaria palmata, commonly known as dulse, being the most well-known species. This edible seaweed is found along the northern coasts of the Atlantic and Pacific oceans. Dulse has a gelatinous texture and a reddish color, and it can be eaten fresh or dried. It is considered more nutritionally dense than many leafy green vegetables, offering a good source of iodine, iron, vitamin B6, and potassium, though it is also high in sodium. Dulse is of interest to researchers as a potential specialty food crop. Algae, in general, play a crucial role at the base of the marine food chain and produce a significant portion of the Earth's oxygen through photosynthesis.12