Quote Originally Posted by lateralus
Yeah it is. Strains vary massively, from potency, to color, to indica/sativa percentage, to smell, to flavor.
I think he means that cannabis is cannabis. Besides, you and I both know it would be almost extremely difficult to tell the strain just by looking at a picture, much less a description. That would be like being able to tell someone's nationality by their fingerprint.

Sorry, we're not gonna know the strain. Chances are your dealer won't know for sure, either.