Sago Palm Sago Palm: revoluta
'Saku' Japanese Maple Salal
'Salicifolia Elata' American Boxwood 'Sally's Rose' Rose
'Salmon Beauty' Tree Mallow 'Salmon Orange' Azalea
Salt Bush Salt Bush: spinescens deltophylla
Salt Cedar (spp.) Salt Cedar 'Pink Cascade'
Salt Cedar 'Pink Glow' Salt Cedar 'Summer Glow'
Saltbush, Australian Saltbush, Creeping
Saltbush, Spiny Saltspray Rose (spp.)
Saltspray Rose 'Agnes' Saltspray Rose 'Dart's Dash'
Saltspray Rose 'La Marne' Saltspray Rose 'Magnifica'
Saltspray Rose 'Red Dagmar' Saltspray Rose White
'Samantha' Lantana 'Samantha' Silver Leaf Hydrangea
'Samba' Old Fashioned Weigela San Bruno Mountain Manzanita
'San Diego Red' Bougainvillea: Bougainvillea 'San Isidro Moon' Autumn Sage
Sand Cherry, Purple Leaf Sandankwa Viburnum
Sandberry 'Point Reyes' Sandberry 'Radiant'
'Sanderi' Hinoki False Cypress 'Sanderiana Variegata' Bougainvillea
'Sanderiana Variegata' Paper Flower 'Sanders Blue' White Spruce
Sandmat Manzanita 'Sandra' Hybrid Hydrangea: hybrid
'Sandra' Vernal Witchhazel 'Sangerhausen' Rose
'Sanguineum' Japanese Maple 'Santa Ana' Ceanothus: hybrid
Santa Barbara Ceanothus (spp.) Santa Barbara Ceanothus 'Jondenberg'
Santa Barbara Ceanothus 'Vandenberg' 'Santa Cruz' Blue Hibiscus
'Santa Cruz' Firethorn 'Santa Cruz' Pyracantha
'Sapphire Showers' Golden Dewdrop 'Sarah Eve' Virginia Sweetspire
'Sara-Sa' Japanese Camellia Sargent Crabapple (spp.)
Sargent Crabapple 'Tina' Sargent Viburnum (spp.)
Sargent Viburnum 'Flavum' Sargent Viburnum 'Onondaga'
Sargent Viburnum 'Susquehanna' 'Sargentii' Canadian Hemlock
'Sargentii' Flowering Quince Sasanqua Camellia
Saskatoon Serviceberry (spp.) Saskatoon Serviceberry 'Regent'
Satin Wood 'Satonella' Japanese Camellia
'Saturnalia' Virginia Sweetspire Saucer Magnolia: soulangianahybrid 'Verbanica'
Savin Juniper (spp.) Savin Juniper 'Blue Danube'
Savin Juniper 'Buffalo' Savin Juniper 'Fastigiata'
Savin Juniper 'Tamariscifolia Glauca' Saw Banksia
'Saw Tooth' Panicle Hydrangea Saw Toothed Azara
Sawara Cypress 'Gold Mop' Sawara Cypress 'Gold Thread'
Sawara Cypress Golden Sawara Cypress 'Plumosa Albopilla'
Sawara Cypress 'Plumosa Aurea Compacta' Sawara Cypress 'Silver Lode'
Sawara Cypress 'Snow'