Pumpkin Spice Latte and Espresso Romano are produced all around the globe. And they change according to region in where they are cultivated. So, the question arises what is Pumpkin Spice Latte and Espresso Romano's differentiating factor?In following section we will take a close look at what is Pumpkin Spice Latte and Espresso Romano color, serving style, types and much more. First thing to know is what are the different types of Pumpkin Spice Latte and Espresso Romano. Well, Pumpkin Spice Latte types include Espresso while types of Espresso Romano are Espresso, Cappuccino, Macchiato, Mocha, Red Eye, Palazzo, Iced Coffee.