My Grandmother was Italian, she made her own pasta. None of those ever got served in her house.Green?
Red?
Black Pepper?
Purple?
Egg pasta?
Ummmm.....just because you personally stick with the most common types found in the supermarket doesn't mean everyone else does.
Pasta flavors and configurations are limited only by your imagination or lack thereof. C
The only different pasta I am aware of outside traditional pasta is Spaghetti Squash.