Authentic Thai Recipe Ingredient: White Leadtree Pods White Leadtree Pods (ผักกระถิน) Phak krathin Tender pods or seeds of the White Leadtree are eaten raw with Nam phrik and sometimes in papaya salad. Browse Ingredients by Category: VegetablesHerbs and Spices (Fresh)Herbs and Spices (Dry)Roots and RhizomesMeat and PoultryFish and SeafoodMushrooms and FungiFlowers and Tree LeavesFruits and NutsStaple FoodsChili Pastes and CurriesSauces and CondimentsInsects