psyllium Directory References Discover New Seven Wonders of the World 5 Unbelievable Facts About Christopher Columbus What Is the Most Widely Practiced Religion in the World? How Many Countries Are There in the World? Nostradamus and His Prophecies Why Is the Mona Lisa So Famous? 6 Animals That Eat Their Mates Contents Ask the Chatbot a Question psyllium plant Ask the Chatbot a Question Learn about this topic in these articles:description In PlantagoBy contrast, psyllium and P. ovata have been useful in medical science; they produce mucilaginous seeds, which have been used, for example, in laxative preparations known as psyllium, ispaghul, or spogel seeds.Read More Britannica ChatbotChatbot answers are created from Britannica articles using AI. This is a beta feature. AI answers may contain errors. Please verify important information using Britannica articles. About Britannica AI.