Ramps (Allium tricoccum Aiton), or wild leeks, are perennial herbaceous plants native to the forests of eastern North America and valued for their distinctive flavor and cultural significance. Despite increasing harvest pressure, relatively little is known about their genetic diversity or
taxonomic boundaries. While ramps reproduce both clonally through bulb division and sexually through seed production, the extent to which these modes shape population diversity remains unclear. Additional uncertainty surrounds species delineation within the group, with as many as four taxa historically proposed.
Dr. Estep’s research provides the first preliminary genetic evidence supporting the recognition of a second ramp taxon—narrow-leaf ramps. His colleagues are expanding their surveys to verify other Ramp species. Together, this work establishes foundational genetic tools for
understanding ramp taxonomy and informs conservation strategies for this increasingly exploited forest species.