Keywords: Tilia americana seedlings.png en Tilia americana L - American basswood 2012-09-29 19 49 18 http //plants usda gov/gallery/pubs/tiam_007_phd tif USDA-NRCS PLANTS Database Tilia americana L - American basswood L H Courtesy of USDA Forest Service PD-USGov Uploaded with UploadWizard Tilia americana - botanical illustrations |