Saw-Leaf or Japanese Zelkova
Scalon Red Maple
Scandia Ground Cover Juniper
Scarlet Monkey Flower
Scarlet Pimpernel
Sea Lavender
Sea Pink, Common Thrift
Semi-trailing Yellow Gazania
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