According to GeneralWesc's definition, peas, green beans, lentils, and chile are also fruit. However, I'm not so sure that peas, lentils and corn are really fruit per se, or if they're nuts. Or perhaps nuts are a subcategory of fruit. More when I find the answer.
Contrary to popular belief, bananas do
contain seeds. If you examine the last quarter of a banana (away from the end you peel) you will notice tiny black dots arranged in a ring. These, as far as I can tell, are banana seeds