Czech to English Other Food & Drink government decree on food requirements

Hi, I'm translating a Czech government decree on requirements for fresh fruit and vegetables, processed fruit, etc. One of the terms is "suché skořápkové plody", which literally translated "dry shell fruit". In other words, true botanical nuts plus nuts in the culinary sense such as peanuts, pine nuts, etc.

My question is, even though "nuts" is not botanically a correct translation, it is the most widely used term, and "dry shell fruit" sounds just clumsy to me. Since this is legislation, one could make the case that accuracy is important, but I think that one could probably also find plenty of examples of English legislation that uses the term in the general sense.

Any advice/opinions appreciated.