Mmm! They're all made from the leaves of the tea plant. Said leaves just undergo different treatment and then sometimes they have other plants or flavorings added to them. Like lavender, for example. Herbal teas are a different story though...despite having tea in the name, they're not made from tea leaves but a variety of other plants. Herbs, spices, flowers, roots...you get the idea.

[Tea. Tea is just so wonderful.]

What sort of teas did you have back home?