Sentinel Manzanita
Serbian Bellflower
Shademaster Honey Locust
Shalina Japanese Maple
Shamel or Evergreen Ash
Shasta Daisy
Shindeshojo Japanese Maple
Shiny Xylosma
Shishi Gashira Japanese Maple
Shore Juniper
Showy Milkweed
Shrub Pink Floribunda Rose
Shrub Rose
Siberian Carpet Cypress
Siberian Elm
Siberian Peashrub
Siberian Wallflower
Side-Oats Grama
Silk Tree, Mimosa Tree
Silver Arrow Miscanthus