Although they may be out of place at an evening wedding in a candlelit ballroom, wildflowers are the perfect finishing touch for springtime or outdoor ceremonies. The creative possibilities for wildflower arrangements are practically limitless. The bride can simply carry a handful of just-picked wildflowers tied with a satin bow, or she can take the wildflower aesthetic into décor elements, too. A whimsical arrangement of grasses, wildflowers and even some branches from sturdy oak, maple or pine tree can be used for a bold statement at the reception venue. Some popular wildflowers include poppies, Queen Anne's lace, forget-me-nots and cornflowers.