There are different types of Oregano, of which the common names can be confusing. A couple different types are called Italian Oregano, or alternately Marjoram. By far, the kind you most often find in your spice jar and the species most often used in Mediterranean cooking is Origanum vulgare, also called Greek Oregano or Wild Marjoram. Greek Oregano is said to be a little spicier than the kind I am growing, Origanum onites, which the tag called Italian Oregano and which is also commonly called Pot Marjoram. There is also the actual species Marjoram, Origanum majorana. And not to mention...…