![]() Image Number K7314-2 |
At the U.S. National Arboretums Glenn Dale, Maryland, field site, plant geneticist Alden Townsend (left) and gardener Thomas Abell observe growth of young American elm selections.
Photo by Scott Bauer
![]() Image Number K7314-2 |
At the U.S. National Arboretums Glenn Dale, Maryland, field site, plant geneticist Alden Townsend (left) and gardener Thomas Abell observe growth of young American elm selections.
Photo by Scott Bauer