For a floral pick-me-up, classic red roses, sunflowers and orange daisies awaken the senses and increase energy through their vibrant colors and potent aromas. Often associated with love, red roses stimulate the adrenal glands, enhancing the body?s energy level. Orange daisies, which have a beneficial effect on the digestive system and lungs, are a powerful device for warding off spring allergies. Bright and cheerful, the yellow hue of sunflowers enhances alertness making those around them feel clearheaded and decisive. The radiant bloom also increases feelings of optimism.³

3. Lupa, Alexandra. "Flower Therapy Induces Happiness and Positive Feelings." Softpedia. 6 July 2006. 17 July 2008 <http://www.news.softpedia.com>.