#Peka

For generations, the “peka” tree, known by its many Thai names—เพกา (Central), ลิ้นฟ้า (Isan), มะลิดไม้ (North), among others—has been quietly revered in kitchens and medicine cupboards across Thailand. Its long, sword-shaped pods often grace rural soups and curries, while the bark and seeds underpin numerous folk remedies. But what lies beneath these centuries-old rituals? Can the bark of Oroxylum indicum, the scientific identity of “peka,” truly live up to its enduring status? Modern research is now beginning to shed light on the potent intersection of tradition and science found within the rough, unassuming bark of this native tree.