Lavender

Lavender contains an oil that seems to have calming effects and might relax certain muscles. It also seems to have antibacterial and antifungal effects. It's commonly used for anxiety, stress, insomnia, depression, dementia, pain. Lavender oil is believed to have antiseptic and anti-inflammatory properties, which can help to heal minor burns and bug bites.
 
Lavender flowers represent purity, silence, devotion, serenity, grace, and calmness. Purple is the color of royalty and speaks of elegance, refinement, and luxury, too. The color is also associated with the crown chakra, which is the energy center associated with higher purpose and spiritual connectivity.