Lilies belong to the genus Lilium, comprising over 100 species and numerous cultivars. They are herbaceous flowering plants growing from bulbs, which are modified underground stems that store nutrients. True lilies are characterized by large, prominent flowers with six tepals (petals and sepals that look similar), often trumpet-shaped or bowl-shaped, and long, slender leaves. Their stems are typically leafy and can range in height from one to eight feet, depending on the species and growing conditions. It is crucial to distinguish true lilies from plants with "lily" in their common name, such as daylilies (Hemerocallis) or calla lilies (Zantedeschia), which belong to different botanical families and carry distinct cultural meanings.
In American culture, the most prominent symbolic use of a lily is the Easter Lily (Lilium longiflorum). This specific species, with its pure white, trumpet-shaped flowers and intoxicating fragrance, has become an inseparable part of Christian Easter celebrations. Its symbolism is deeply tied to its botanical characteristics and life cycle. The lily bulb lies dormant in the soil during winter, representing death and burial. In spring, it sends up a new stem and blooms with a flawless white flower, symbolizing the resurrection of Christ, hope, and the promise of new life. The pure white color of the petals is universally associated with virtue, innocence, and purity, making it a fitting decoration for churches and homes during the holiday. Its cultivation is a major industry in specific coastal regions of the United States, particularly in Oregon and California.
A more modern addition to the American floral lexicon is the Stargazer Lily, a striking Oriental hybrid cultivar. From a botanical standpoint, it is renowned for its large, showy, upward-facing blooms, which is a trait deliberately bred into it, unlike many lilies that have pendulous flowers. Its petals are a vivid pink or crimson with darker freckles and a strong, sweet perfume. This dramatic appearance has shaped its symbolism in contemporary American culture. The upward-facing bloom is seen as a symbol of ambition, encouragement, and aspiration—literally "reaching for the stars." Its vibrant pink color and association with success and abundance have made it a popular choice in celebratory bouquets for graduations, promotions, and new business ventures, symbolizing prosperity and the attainment of goals.
Beyond specific types, lilies in general hold significant meaning in the American language of flowers, largely influenced by their physical traits. The white lily, most commonly the Madonna Lily (Lilium candidum), remains a supreme symbol of purity and majesty, often used in weddings. However, different colors convey different messages, a symbolism that has been adopted from Victorian floriography. Pink lilies symbolize wealth and prosperity. Yellow lilies, with their sunny hue, represent thankfulness and happiness. Orange lilies, like the famous Tiger Lily (Lilium lancifolium), with their bold spotted petals, symbolize confidence, pride, and wealth. The red lily, though less common, is associated with passion and love. The very structure of the flower—its radial symmetry and perfect form—also contributes to its perception as a symbol of harmony and beauty.