However, when invasive plants in the adjacent floodplain (bittersweet, multiflora rose, goutweed, and knotweed) were found to be encroaching on these precious native wildflowers, efforts were begun to find a way to control the invasive plants and protect the wildflowers.  

That team has continued working twice weekly year round, removing invasives, creating trails through areas that had been impenetrable, rescuing big old trees being strangled by vines, making room for native species to emerge, and learning how best to manage some 'thorny' invasive problems. 

Claire Hilfiger, a professional botanist, has been a steady part of the team, helping to guide the work. Community service workers from the Franklin County Jail, and students from local schools are among those who have helped with the work. Many dog walkers and others have expressed their delight with the changes in the park.