Carrageen
This small reddish-purple seaweed grows in small branching fans on rocky shores. It is widely used in the food industry - and might have been used to produce your ice cream, beer or even jelly!
Carrageen ©Kirsten Smith
Carrageen (Chondrus crispus) ©Devon WT
Carrageen ©Kirsten Smith
Carrageen (Chondrus crispus) ©Devon WT
Carrageen ©Kirsten Smith