New Zones Delineate Seed Source Regions

Plant seeds are the crucial starting point for innumerable conservation projects, from backyard butterfly gardens to large reforestation projects. For the USDA Forest Service and its many partners, tree, shrub, and herbaceous plants’ seeds and seedlings are needed in large numbers for forest restoration and land management work. “In any such effort, it is important…  More 

Restoration in the Understory

Some plants are homebodies and refuse to thrive in new areas. “Plants have unique abilities to thrive where they grow but moving plants outside their genetically adapted environment might cause them not to grow as well,” says Joan Walker, SRS research plant ecologist. The U.S. Forest Service, led by Walker, is partnering with federal and state…  More