Bih Jolokia is extremely similar to Bhut Jolokia and most likely a regional variant in India. I was pretty involved in growing that original one out many years ago and was excited to be one of the first to get my hands on the seed.
 It starts out lighter green than Bhut Jolokia in its immature state. Bhut is said to possibly have some frutescens genes in it, but one would think mostly chinense based on appearance alone. I imagine Bih is quite similar given the rest matches up.
Â
Chris