I do consider there are 2 kinds of Scotch Bonnets,the hab. looking ones and true scotch bonnets,the mushroom shaped ones,.
I've heard Jamaicans refere to the Hab. looking ones as Scotch Bonnets too.
On my True Scotch Bonnet plants,some pods do look like Habs.
Not many but they do show up.
That might be why both pod shapes are called Scotch Bonnets.