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'
Scabwort Scaevola, Creeping (spp.)
Scarlet Begonia (spp.) Scarlet Begonia: Begonia
Scarlet Bouvardia Scarlet Bugler (spp.)
Scarlet Bugler 'Rondo' Scarlet Clematis 'Duchess of Albany'
'Scarlet Flame' Moss Phlox Scarlet Ginger Lily (spp.)
Scarlet Ginger Lily 'Aurantiacum' Scarlet Monkey Flower
Scarlet Paintbrush Scarlet Rose Mallow
Scarlet Runner Bean 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' Scented Solomon's Seal (spp.)
Scented Solomon's Seal Variegated 'Schnittlauch' Chives
'Schottland(Scotland)' Hair Grass Schubert Onion
Scilla, Giant Scorpion Grass
Scorpion Tail Scorpion's Tail
Scotch Heath 'Springwood White' Scouring Rush
Sea Arrowgrass Sea Campion (spp.)
Sea Campion 'Druett's Variegated' Sea Daffodil
Sea Dahlia 'Sea Drift' Hosta
Sea Fig 'Sea Fire' Hosta
Sea Grass (spp.) Sea Grass Blue
Sea Holly 'Sapphire Blue' Sea Holly (spp.)
Sea Holly: maritimum (spp.) Sea Holly: tripartitumhybrid
Sea Holly: venustum Sea Kale
Sea Lavender (spp.) Sea Lavender 'CompindiŽ White'
Sea Lavender: perezii 'Sea Monster' Hosta
Sea Oats Sea Oats Grass
Sea Pink 'Corsica' Sea Pink (spp.)
Sea Pink 'Cotton Tail' Sea Pink 'Pink Lusitanica'
Sea Pink 'Sea Thrift' Sea Pink 'Splendens'
Sea Pink: girardii Sea Samphire
'Sea Sapphire' Hosta Sea Spring Monkey Flower
'Sea Thrift' Sea Thrift Sea Thrift (spp.)
Sea Thrift 'Cotton Tail' Sea Thrift 'Pink Lusitanica'
Sea Thrift 'Sea Thrift' Sea Thrift 'Splendens'
Sea Thrift: pseudarmeria 'Joystick Lilac' Sea Thrift: pseudarmeria 'Joystick Red'
'Sea Wisp' Louisiana Iris Seacoast Beach Elder