Black Cuban, Numex, white- what is what in my garden
I planted some Black Cubans and Numex Twilight last year. I'm not sure which is which. I have all purple flowers on one plant. On another plant, I have all white flowers with purple around the outer petals. Both plants have deep purple peppers ripening to red.
I also have another pepper that have cayenne shaped peppers but they remain all white.
Any help on what the names are?