Thanks all, and thanks for the common names (flour, flint, pop, etc.) as I did not know the more formal names. It definitely looks flinty, and the mother parent was a flint. But kernels are smaller and glossier than either parent. It looks like it could pop. With one ear only I do not want to waste it trying to make it pop. My current plan is to take half the kernels and grow them in an isolation, not self but mate siblings, and the other half to cross over with a sweet, which I plan to do also with the selected orange kernels from the rest of the population. As long as I de-tassel I can grow as many lines as I want.