Most of the colored hybrids are very hard to distinguish from each other until the fruit shows up. It might be possible to tell you which ones are NOT Purple Haze if you post pics of the plants and what types you were told you received. Ive got anywhere from 6-12 types of fruit growing at my house, and that number varies from season to season because one year the fruit all comes out basically the same and the next I swear someone's been sneaking in different plants into my garden. Its a simple enough deal (at least right now, with the common varieties) to narrow down some specific types, like Undatus vs Coastaricensis vs Megalanthus, etc., but you almost need a degree in botany to tell close cousins apart, like Sugar Dragon vs Voodoo Child, or Delight vs Physical Graffiti.
Best thing you can do, if you still need the assist, is post a couple picks and see if anyone can pick out your plants. If nothing else, it will give us something to discuss for a few days.
