New Study Flowers Attract Insects With Movement

Those flowers with long and thin stems proved to be the most attractive to insects and produced the most seeds. The scientists concluded their swaying motions made them most visible among others. There are practical limits, however. Those flowers with terribly long stems moved too much to allow insects to make a stable landing and so were generally avoided. Similarly, the flowers with shorter stems were less visited since they were hard to differentiate from the crowd.