Pepper lover hit em all right, not sure on the yellow ones at end myself. There are yellow Taipan peppers but I don't think they get that big, hard to tell size in pic.
Sorry, pequin pepper....stupid smart phone guessing my words when I can badly spell as it is :)
Almost positive this is a 7 pot Douglah, aka chocolate scorpion, chocolate Trinidad, etc.
And yes they are crazy hot, #2 in the world last I saw or heard.