South Western Coral Bells
Southern Magnolia, Bull Bay
Southern Sword Fern
Spanish Iris
Spanish Lavender
Spear Lily
Species Rose
Spice Bush
Spike Gayfeather, Blazing Star
Spineless Yucca
Spreading Acacia
Sprenger Asparagus
St. Catherine's Lace
Stalked Aeonium
Star Jasmine
Star Magnolia
Sticks on Fire Pencil Tree
Sticky Monkey Flower
Stonecrop