'Sawtooth' Doublefile Viburnum: plicatum Sawtooth Hydrangea 'Akisho Temori'
Sawtooth Hydrangea 'Amagi Amacha' Sawtooth Hydrangea 'Beni-gaku'
Sawtooth Hydrangea 'Blue Billow' Sawtooth Hydrangea 'Coerulea Lace'
Sawtooth Hydrangea 'Diadem' Sawtooth Hydrangea 'Golden Sunlight'
Sawtooth Hydrangea 'Grayswood' Sawtooth Hydrangea 'Kiyosumi'
Sawtooth Hydrangea 'Midoriboshi Temari' Sawtooth Hydrangea 'Miranda'
Sawtooth Hydrangea 'Miyama Yac Muroski' Sawtooth Hydrangea 'Pink Beauty'
Sawtooth Hydrangea 'Purple Tiers' Sawtooth Hydrangea 'Shashiva'
Sawtooth Hydrangea 'Shirofugi' Sawtooth Hydrangea 'Shirotae'
Sawtooth Hydrangea 'Tiny Tuff Stuff™' Sawtooth Hydrangea 'Tuff Stuff™'
Sawtooth Oak Sawtooth Pearlbush (spp.)
'Sawyer' Lavender 'Saxafilis' Scots Pine
Saxifraga 'Apple Blossom' Saxifraga 'Rosi Klose'
Saxifrage (spp.) Saxifrage 'Velvet'
Saxifrage 'London Pride' Saxifrage, Aizoon
Saxifrage, Arend's 'Triumph' Saxifrage, Lifelong
Saxifrage, Mossy 'Triumph' Saxifrage: davurica
Saxifrage: salmonicahybrid Saxifrage: Saxifraga 'Apple Blossom'
Saxifrage: trifurcata Scabious Patrinia
Scabious 'Fama' Scabious 'Perfecta Alba'
Scabious, Sweet (spp.) Scabwort
Scaevola Scaevola, Creeping (spp.)
Scaldweed Scalloped Tube Tongue (spp.)
Scaly Phebalium Scaly Zamia
'Scarff's Red' Flowering Quince Scarket Coral Tree
Scarlet Begonia (spp.) Scarlet Begonia: Begonia
Scarlet Bottlebrush (spp.) Scarlet Bottlebrush 'Anzac'
Scarlet Bottlebrush 'Hannah Ray' Scarlet Bottlebrush 'Splendens'
Scarlet Bouvardia Scarlet Bugler (spp.)
Scarlet Bugler 'Rondo' Scarlet Bush
Scarlet Cape Honeysuckle Scarlet Clematis 'Duchess of Albany'
Scarlet Cordia 'Scarlet Flame' Moss Phlox
Scarlet Ginger Lily (spp.) Scarlet Ginger Lily 'Aurantiacum'
Scarlet Kunzea 'Scarlet Leader' Willowleaf Cotoneaster
Scarlet Monkey Flower Scarlet Oak
Scarlet Paintbrush Scarlet Plume (spp.)
Scarlet Plume 'Alba' Scarlet Rose Mallow
Scarlet Runner Bean Scarlet Sage (spp.)
Scarlet Sage 'Lady in Red' Scarlet Sage: splendens (spp.)
Scarlet Sage: splendens 'Caramba' Scarlet Sage: splendens 'Cleopatra'
Scarlet Sage: splendens 'Empire Red' Scarlet Sage: splendens 'Firecracker Wow'
Scarlet Sage: splendens 'Magic Burgundy' Scarlet Sage: splendens 'Purple Blaze'
Scarlet Sage: splendens 'Salsa Salmon' Scarlet Sage: splendens 'Sangria'
Scarlet Sage: splendens 'Sizzler Burgundy' Scarlet Sage: splendens 'Sizzler Lavender'
Scarlet Sage: splendens 'Sizzler Lilac Bicolor' Scarlet Sage: splendens 'Sizzler Mix'
Scarlet Sage: splendens 'Sizzler Salmon' Scarlet Sage: splendens 'Van Houttei'
Scarlet Sage: splendens 'Vista Red' 'Scarlet Sprite' Rosemary Grevillea
'Scarlett O'Hara' Winterberry: verticillata