The Peruvian lily, also known as Alstroemeria, is a versatile wedding flower. While it usually plays backup singer to larger flowers in a bouquet, its unique shadings and vast color options make it pack just as big of a visual punch. There are over 150 hybrids so it is available in a wide spectrum of shades and color combination. It is also a readily available, low cost flower, so they can be used in abundance.