I'm sorry you haven't gotten the help you'd hoped for. ID'ing wood is hard, especially from photos. (I'm terrible at it, so I write the info on the board when I buy it!) Sooner or later someone will be along with better help, or at least better suggestions, I'm sure.
You can work on this yourself. The Wood Database is a terrific resource. Compare their magnified end grain photos to the end grain of your boards with a magnifying glass and you should be able to get in the right ball park.