Most people only know 2 coffee varieties, robusta and arabica. Those who are interested in it, will also call itexcelsa and liberica. And varieties are often confused with types of coffee.
The true connoisseurs point out that these are not really names for the varieties, but for the varieties of trees on which on which certain beans grow. It turns out that each coffee tree can have many different varieties.
This is why it is quite difficult to classify them, because there can be both