I'm a high school teacher. Today, a girl brought in a bag of maybe 50 peppers saying, "My dad's friend grew them and had to pick them before the frost. Half are ghost peppers & half are chili peppers." The ghost types look the part but I have limited experience. These have much thicker walls than what I've had before. These are the biggest of the bunch. Most are smaller and unripe. Bright green. The "chili" peppers are a bigger mystery. Could be any number of things, I guess. Any ideas? I'd try the ghosty ones but I'm headed to a gastroneurologist appointment in an hour. Doesn't seem like the best move. I've been sticking to ajis & scotch bonnets the past couple of weeks, dealing with an ulcer or acid reflux. Anyway, any help in ID would be appreciated.