angelica (Angelica archangelica)
Aztec sweet herb (Lippia dulcis)
bay laurel (Laurus nobilis)
Greek myrtle (Myrtus communis)
stevia, sweetleaf (Stevia rebaudiana)
sweet Annie (Artemisia annua)
sweet cicely (Myrrhis odorata)
violet (Viola tricolor)
sweet woodruff (Galium odoratum)