S
- Sagittaria lancifolia media
- Sagittaria latifolia
- Salix eriocephala
- Salix nigra
- Sambucus canadensis
- Sapium sebiferum
- Sassafras albidium
- Sideroxylon lanuginosum
- Sideroxylon lycioides
- Smilax
- Staphylea trifolia
- Stewartia malacodendron
- Styrax grandifolia
- Styrax americanus
- Symplocos tinctoria
Read more about this topic: Donald E. Davis Arboretum