white: purity, innocence, sympathy, spirituality白：纯洁，无辜，同情及神圣
early tradition used white roses as a symbol for true love, an association which would later become the hallmark of the red rose. also known as the bridal rose, the white rose is a traditional wedding flower. in this sense, white represents unity, virtue, and the pureness of a new love. white roses are also associated with honor and reverence, which makes them a fitting memorial for a departed loved one.