Actually, Scotch Bonnet rate pretty high on the Scoville Unit scale:
0-100 Scoville Units includes most Bell / Sweet pepper varieties.
500-1000 Scoville Units includes New Mexican peppers.
1,000-1,500 Scoville Units includes Espanola peppers.
1,000-2,000 Scoville Units includes Ancho & Pasilla peppers.
1,000-2,500 Scoville Units includes Cascabel & Cherry peppers.
2,500-5,000 Scoville Units includes Jalapeno & Mirasol peppers.
5,000-15,000 Scoville Units includes Serrano peppers.
15,000-30,000 Scoville Units includes de Arbol peppers.
30,000-50,000 Scoville Units includes Cayenne & Tabasco peppers.
50,000-100,000 Scoville Units includes Chiltepin peppers
100,000-350,000 Scoville Units includes Scotch Bonnet & Thai peppers.
200,000 to 300,000 Scoville Units includes Habanero peppers.
Around 16,000,000 Scoville Units is Pure Capsaicin.
THE HOTTEST:
The "Red Savina" Habanero has been tested
at over 577,000 Scoville units!
The latter is one Angry Chile

!