Spearmint
Spearmint (Mentha spicata) is the best answer to the question of "fruits whose seeds are pepper corns." The plant sends out its substances into your nasal passage and leaves a delightfully spicy aroma. With almost 4000 different species, there are many plants that could be considered fruits with peppercorns, including any possible fruit you can think of. This answer is pefect for those who love hot spice in their food or want something to calm an upset stomach...