Spurge Laurel Spurge Laurel Daphne
Spurge, Mexican Shrubby Spurge, Mottled
Spurge, Red Spurge: balsamifera
Spurge: breviarticulata Spurge: excelsa
Spurge: resinifera 'Square Dance' Kousa Dogwood
'Squarrosa' Sawara Cypress Squash: palmata
Squawbush 'St. Ewe' Camellia
St. John's Bread Carob St. Johnswort 'Elstead'
St. Johnswort (spp.) St. Johnswort, Creeping (spp.)
St. Johnswort, Creeping 'Golden Rule®' St. Johnswort, Golden (spp.)
St. Johnswort, Golden 'Sunburst' St. Johnswort, Goldencup (spp.)
St. Johnswort, Goldencup 'Sungold' St. Johnswort, Kalm 'Ames'
St. Johnswort, Kalm 'Blues Festival™' St. Johnswort: acmosepalum
St. Johnswort: forrestii St. Johnswort: Hypericum 'Blue Velvet™'
St. Johnswort: Hypericum 'Kolmbeau (Mystical™ Beauty)' St. Johnswort: Hypericum 'Sunny Boulevard™'
St. Johnswort: kouytchense St. Johnswort: monogynum
St. Johnswort: reptans 'St. Keverne' Cornish Heath
'St. Mary' American Holly 'St. Mary's Broom' Colorado Spruce
Stachyurus (spp.) Stachyurus 'Rubriflora'
Stachyurus, Chinese 'Joy Forever' Stachyurus, Chinese 'Magpie'
Staff Vine Staghorn Sumac (spp.)
Staghorn Sumac 'Lanciniata' 'Stainless Steel' Rose
'Standishii' English Yew Standishii's Honeysuckle
Stanford Manzanita (spp.) Stanford Manzanita: stanfordiana
Star Anise (spp.) Star Anise 'Haley's Comet'
Star Apple Star Apple, Common
'Star Cluster' Mountain Laurel 'Star' English Ivy
Star Jasmine (spp.) Star Jasmine 'Texas Longleaf'
Star Jasmine 'Tricolor' Star Jasmine Variegated
Star Jasmine: nitidum Star Leaved Acacia
Star Magnolia (spp.) Star Magnolia 'Centennial'
Star Magnolia 'Crysanthemumiflora' Star Magnolia 'Green Star'
Star Magnolia 'Leonard Russell' Star Magnolia 'Rosea'
Star Magnolia 'Royal Star' Star Magnolia 'Rubra'
Star Magnolia 'Waterlily' 'Star Showers' Virginia Creeper
Starburst Bush Starflower
Starfruit 'Stargazer' Rose
'Starina' Rose 'Stark®Delicious™' Cherry
'Starking®' Cherry 'Starn' Coyote Bush
Stave-wood 'Steeds' Japanese Holly
Steeplebush Stephanandra, Cutleaf (spp.)
Sterculia 'Sterile Horsechestnut' Common Horsechestnut
'Sterling' Silver Linden Stewartia
Stewartia, Japanese Stewartia, Korean
Stewartia, Mountain Stewartia, Silky
Stewartia, Tall Stewartia: rostrata
Stiff Bottlebrush Stinking Yew
Stone Mountain Oak Stone Pine
Stone Pine: pinea 'Stonehill' Callery Pear