Faculty of Food Sciences and Fisheries on X: "#Throwbackthursday from Międzyodrze in #Szczecin, where our #scientists were sampling water chestnut, also called water caltrops or trapa nut (Trapa natans L.) for colleagues
Water Chestnut, Water Caltrop - Eat The Weeds and other things, too
Water caltrop or trapa natans floating aquating plant growing in slow-moving waters, native to Eurasia and Africa, cultivated in China and India for the starchy edible seeds Stock Photo - Alamy
Water chestnut trapa natans hi-res stock photography and images - Alamy