Museomics illuminate the history of an extinct,paleoendemic plant lineage (He…

Museum collections are essential for understanding biodiversity and next-generation sequencing methods (NGS) offer new opportunities to generate genomic data on specimens of extinct species for phylogenetic and other studies. Hesperelaea is a monotypic Oleaceae genus that was collected only once, 140 years ago on Guadalupe Island, Mexico. This lineage is almost certainly extinct, and has bee…