... genus of Prunus, including apricot (Prunus armeniaca) and black cherry (Prunus serotina), also contain amygdalin. ... is found in the pits of many fruits and in raw nuts. It is also found ... seeds, prune seeds, fava, bamboo, alfalfa, eucalyptus and cassava. Other foods that contain lesser amounts of ... cashews, macadamia nuts, spinach, watercress, sweet potatoes and yams.What is B17?Vitamin B17 was the ...