Sherry -
Maybe I should get one each of Lippia and Poliomintha (why is it named that??? Sounds scary!).
Brings up another question and maybe I need to start a new thread. Looking for a real oregano - like the kind you put on pizza and in spaghetti sauce. Hard to pin down the species. I'm going to get Greek oregano as well because I like the sharper flavor when I cook Greek food.