I completely agree that ALL of the "Marts" and "Home Improvement/Garden Centers" should be avoided at all costs. If they are 10% correct I would be VERY surprised. If the shopper does not care about name OR color, and can get over the 50% casualty rate, then go for it. I made this same mistake in 2008. I have tossed every one I got save one, which I was successful in identifying. That ID came from 6 different people and two gardens (where I took my stalk and compared). Just stay away!!!!
Of course, as I write this there is an advertisment to my right for one of these "institutions" (in this case Lowe's).