Herbaceous Plants: Sant - Scal (88)
'Santa Ana' Bermuda Grass
'Santa Ana Cardinal' Alumroot: Heuchera
Santa Barbara Liveforever
'Santa Barbara' Mexican Bush Sage
Santa Cruz Water Plate
Santa Cruz Waterlily
Santa Fe Phlox
Sanvitalia, Trailing (spp.)
Sanvitalia, Trailing 'Aztec Gold'
Sanvitalia, Trailing 'Gold Braid'
Sanvitalia, Trailing 'Irish Eyes'
Sanvitalia, Trailing 'Mandarin Orange'
Sanvitalia, Trailing 'Orange Sprite'
Sanvitalia, Trailing 'Yellow Sprite'
'Sapphire Blue Chip' Prairie Gentian
'Sapphire' Blue Flax
'Sapphire' Blue Oat Grass
'Sapphire Blue' Sea Holly
'Sapphire' Bushy Aster
Sapphire Flower (spp.)
Sapphire Flower 'Blue Troll'
Sapphire Flower 'Major'
Sapphire Flower 'Marine Bells'
Sapphire Flower: viscosa (spp.)
Sapphire Flower: viscosa 'Sapphire'
'Sapphire Pink Rim' Prairie Gentian
Sapphire Sage 'Black and Blue'
Sapphire Sage 'Costa Rica'
Sapphire Sage 'Kobalt'
'Sapphire' Sapphire Flower: viscosa
'Sarabande' Maiden Grass
Sarsaparilla, False (spp.)
Sarsaparilla, False 'Happy Wanderer'
Satin Flower (spp.)
Satin Flower 'Dwarf Mix Improved'
Satin Flower 'Grace White'
Satin Flower 'Satin Red'
Satin Flower: striatum
Satin Pellionia
'Satin Red' Farewell to Spring
'Sativa' Tarragon
Saucer Plant
Savory Calamint
Savory, Winter
Savoy Cabbage (spp.)
Savoy Cabbage 'Busaro'
Savoy Cabbage 'Kohlrabi'
Saw Leaved Speedwell (spp.)
Saw Leaved Speedwell: austriaca 'Trehane'
Sawsepal Penstemon
Saxifraga 'Apple Blossom'
Saxifraga 'Distinction'
Saxifraga 'Morgenrote'
Saxifraga 'Rosi Klose'
Saxifrage 'Silver Cushion'
Saxifrage (spp.)
Saxifrage 'Velvet'
Saxifrage 'London Pride'
Saxifrage, Aizoon
Saxifrage, Arend's 'Triumph'
Saxifrage, Brook
Saxifrage, Lifelong
Saxifrage, Mossy 'Triumph'
Saxifrage: davurica
Saxifrage: rosacea
Saxifrage: salmonicahybrid
Saxifrage: Saxifraga 'Apple Blossom'
Saxifrage: trifurcata
Scabiose, Giant Yellow
Scabiose, Yellow
Scabious Patrinia
Scabious 'Fama'
Scabious 'Penhill Blue'
Scabious 'Perfecta Alba'
Scabious, Sweet (spp.)
Scabious, Sweet 'Ace of Spades'
Scabious, Sweet 'Chili Black'
Scabious, Sweet 'Scarlet'
Scabwort
Scaevola, Creeping (spp.)
Scaevola, Creeping 'Blue Flash'
Scaevola, Creeping 'Blue Ice'
Scaevola, Creeping 'Blue Sky'
Scaevola, Creeping 'Outback Purple Fan'
Scaevola, Creeping 'Outback White'
Scallop Shell Horehound
Scalloped Tube Tongue (spp.)
Scalloped Tube Tongue 'Splash'