Purple Laver

Porphyra umbilicalis

Purple Laver (Porphyra umbilicalis)

Greenish in colour when young, but becoming purple-red as it matures, and is very resistant to drying out and the action of the waves. It forms thin, delicate sheets which cling to rocks and has a polythene-like texture. Width 20cm.

Purple Laver (Porphyra umbilicalis)

Found attached to rocks in sandy habitats. Abundant and widespread on rocky shores throughout.

Purple Laver is used to make laverbread in Wales, which is a traditional Welsh recipe.

Photographs of Purple Laver (Porphyra umbilicalis) taken April 2013, Llandudno, Wales. © Pete Hillman 2013. Camera used Nikon Coolpix P500.