bladderwrack Directory References Images Discover Which Religion Is the Oldest? Timeline of the Space Race, 1957–69 All 119 References in “We Didn’t Start the Fire,” Explained How Did the Sperm Whale Get Its Name? 10 Failed Doomsday Predictions Nostradamus and His Prophecies How Many Countries Are There in the World? Contents bladderwrack brown algae Ask the Chatbot a Question Ask the Chatbot a Question Also known as: Fucus vesiculosus, common bladderwrack Learn about this topic in these articles:Fucus In FucusBladder wrack (F. vesiculosus) was one of the original sources of iodine. Read More