'Swing' Florist's Chrysanthemum Swiss Cheese Plant
'Swiss' Peppermint Switch Grass (spp.)
Switch Grass 'Dallas Blues' Switch Grass 'Haense Hermes'
Switch Grass 'Heavy Metal' Switch Grass 'Rotstrahlbusch'
'Switzerland' Shasta Daisy Sword Fern (spp.)
Sword Fern 'Furcans' Sword Fern: exaltata (spp.)
Sword Fern: exaltata 'Bostoniensis' Sword Fern: exaltata 'Crispa'
Sword Fern: exaltata 'Dallas' Sword Fern: exaltata 'Fluffy Ruffles'
Sword Fern: exaltata Golden Sword Fern: exaltata 'Kimberly Queen'
Sword Fern: exaltata 'Portor's Rossevelt' Sword Fern: laurifolia
Sword Lily 'Easter Parade' Sword Lily 'Flevo Junior'
Sword Lily 'Lemon Meringue' Sword Lily 'Midnight Moonlight'
Sword Lily 'Purple Flame' Sword Lily: hortulanushybrid
Sword Plant Bromeliad 'Sylettas' Sweet Violet
'Sylvester' Goat's Beard Table Fern (spp.)
Table Fern 'Evergemiensis' Table Fern 'Victoriae'
Tail Flower 'Taipei Silk' Hybrid Toad Lily
'Talent Rose Shades' Treasure Flower 'Talent' Treasure Flower
'Talent White' Treasure Flower Tall Bearded German Iris (spp.)
Tall Bearded German Iris 'Arctic Fury' Tall Bearded German Iris 'Batik'
Tall Bearded German Iris 'Before the Storm' Tall Bearded German Iris 'Beverly Sills'
Tall Bearded German Iris 'Blue Asterisk' Tall Bearded German Iris 'Brimstone'
Tall Bearded German Iris 'Cameo Cascade' Tall Bearded German Iris 'Champagne Elegance'
Tall Bearded German Iris 'Chasing Rainbows' Tall Bearded German Iris 'Clarence'
Tall Bearded German Iris 'Conjuration' Tall Bearded German Iris 'Crystal Blue'
Tall Bearded German Iris 'Dusky Challenger' Tall Bearded German Iris 'Earl of Essex'
Tall Bearded German Iris 'Enchanted One' Tall Bearded German Iris 'Fancy Brass'
Tall Bearded German Iris 'Fancy Lady' Tall Bearded German Iris 'Feed Back'
Tall Bearded German Iris 'Gold Galore' Tall Bearded German Iris 'Hidden World'
Tall Bearded German Iris 'Honky Tonk Blues' Tall Bearded German Iris 'Immortality'
Tall Bearded German Iris 'Java Sunbird' Tall Bearded German Iris 'Krugerand'
Tall Bearded German Iris 'Lemon Lyric' Tall Bearded German Iris 'Mary Frances'
Tall Bearded German Iris 'My Pretty Valentine' Tall Bearded German Iris 'Rare Treat'
Tall Bearded German Iris 'Red At Night' Tall Bearded German Iris 'River Hawk'
Tall Bearded German Iris 'Strike it Rich' Tall Bearded German Iris 'Thornbird'
Tall Bearded German Iris 'Total Recall' Tall Bearded German Iris 'Treasure Map'
Tall Bearded German Iris 'Vanitie' Tall Bearded German Iris 'Windsor Rose'
Tall Bearded German Iris 'Yaquina Blue' 'Tall Boy' Hosta
Tall Cigar Plant Tall Coast Prickly Pear
Tall Coneflower Tall Fescue (spp.)
Tall Fescue 'Jaguar 3' Tall Fescue 'KY31'
Tall Mallow 'Zebrina' Tall Moor Grass 'Skyracer'
Tall Oriental Fountain Grass Tall Phlox (spp.)
Tall Phlox 'Africa' Tall Phlox 'Australia'
Tall Phlox 'Blue Paradise' Tall Phlox 'Bright Eyes'
Tall Phlox 'Creme de Menthe' Tall Phlox 'David'
Tall Phlox 'Delta Snow' Tall Phlox 'Dodo Hanbury Forbes'
Tall Phlox 'Eva Cullum' Tall Phlox 'Fairest One'
Tall Phlox 'Flamingo' Tall Phlox 'Franz Schubert'
Tall Phlox 'John Farick' Tall Phlox 'Juliet'
Tall Phlox 'Katherine' Tall Phlox 'Laura'
Tall Phlox 'Little Princess' Tall Phlox 'Lizzy'
Tall Phlox 'Mini Star' Tall Phlox 'Miss Elie'
Tall Phlox 'Miss Kelly' Tall Phlox 'Mt. Fuji'
Tall Phlox 'Nicky' Tall Phlox 'Nora Leigh'
Tall Phlox 'Prime Minister' Tall Phlox 'Red Riding Hood'
Tall Phlox 'Sandra' Tall Phlox 'Starfire'
Tall Phlox 'Tenor' Tall Phlox 'Windsor'
Tall Sunflower 'Shiela's Sunshine' Tall Thimbleweed
Tall Verbena Tall White Beardedtongue (spp.)
Tall White Beardedtongue 'Husker Red'