The flower most commonly associated with love and romance is the rose. Roses have long been symbols of affection, beauty, and passion across cultures and historical contexts. The red rose, in particular, is iconic, representing deep romantic love. Additionally, different colors of roses convey varying meanings, such as yellow symbolizing friendship and white representing purity and innocence. Roses are frequently gifted on special occasions such as anniversaries, Valentine's Day, and weddings, making them a timeless floral expression of love and admiration.