The correct answer is Plantago ovata. Explanation & Key Takeaways: • Isabgol that is used in stomach disorders is obtained from Plantago ovata. Related Concepts: • Plantago ovata, known by many common names including blond plantain, desert Indian wheat, blond psyllium, and isabgol, is a medicinal plant native to the Mediterranean region and naturalized in central, eastern, and south Asia and North America. • It is a common source of psyllium, a type of dietary fibre. • Isabgol is also known as psyllium husk is a dietary fibre that helps to increase stool and promote laxation. • It is one of the most commonly used home remedies for constipation. • Isabgol is good for weight loss as it gives a feeling of fullness and helps prevent overeating. • It is also good for diabetic patients as it helps to manage blood glucose levels. • Isabgol consumption is good for piles as it makes the stool bulky and prevents constipation. • It also reduces the inflammation in piles due to its anti-inflammatory property. • Synonyms of Isabgol-Plantago ovata, Ispagul, Isabgul, Bartang, Isabagolu, Umto, Urthamujirum, Ghora jeeru, Ishakol, Ishapupukol, Ispagola vittulu, Ispagala, Isphagula, Eshopgol, Psyllium, Blond psyllium, Bazrequatuna, Bazrekatima, Isphaghol, Isparjah, Ispoghul, Aspsgol, Isparzah • Source of Isabgol-Plant-Based.