I did all the ones at Matt's, and FLorida Hill, and then scoured around thru the forums etc around the time I joined.
Variations can still be cultivars. Even i was surprised when I realized there are dozens of cultivars of the Jalapeno pepper cultivar (perhaps 'Jalapeno' should be considered now a 'coretivar', its own species, etc?). But the same goes with bell peppers (which to me is bizarre in numerous botanical ways prompting me to still doubt it should be referenced as Capsicum annuum).
If anything I'd call those varieties.
This is all why I have a sort of pet peeve in regards to the word "variety" in this vein (its not a clip its a mag!), especially as often people refer to different species themselves as different "varieties".
This all from a total maniac of having all variants.