Melissa officinalis, known as lemon balm, balm, common balm, or balm mint, is a perennial herbaceous plant in the mint family Lamiaceae, native to south-central Europe, North Africa, the Mediterranean region, and Central Asia.
This is a mix of Diploid Hemerocallis hybrids. Those Daylilies can yield large to small sized flowers, of red, pink, cream, yellow, orange, fragrant or not, trumpet-shaped or spider.