A team of 40 researchers across four continents spent five years analyzing 852 genes from 103 types of land plants to learn more about early plant evolution. The study published in PNAS expands knowledge of relationships among earliest land plants. One of the researchers, Norman Wickett, is co-leader of the global initiative using supercomputers and gene sequencing to study plant evolution, allowing insight into early events like having a time machine. An infographic was created to illustrate the research.