It's well accepted in Colorado that the strain Chemdawg originated from this area and is in fact is a parent of OG Kush as well as Sour Diesel (an accident from a hermaphrodite with Chemdawg breeding), Head Band and the original Diesel to name a few.
It's impossible to tell who the real mother and father is of the original Chemdawg, and thus the reason for some myths flying about. Part of the reason for this is because Chemdawg has such an allusive yet extensive history.
yea, I've heard tons of stories. some say it's an og kush cross out of cali, diesel pheno from ny, even a skunk/og kush cross that came from the UK. Idk, it's fantastic either way.
and I finally found a decent camera, so pictures:
Chemdog:

Green Crack:

when I get bored i'm going to grab pics of some hash and this odd skunk cross.