Oregano (IPA: ɒrɪˈgɑ:nəʊ, U.S. English: əˈregənoʊ) or (Origanum vulgare) is a species of Origanum of the mint family that's native to Europe, the Mediterranean region and southern and central Asia. It is a perennial herb, growing from 20–80 cm tall, with opposite leaves 1–4 cm long. The flowers are purple, 3–4 mm long, produced in erect spikes. Varieties There are a number of subspecies of Oregano. For example, O vulgare hirt… (More on Oregano)