Stylophorum diphyllum

Stachys ‘Summer Crush’ PP29899

Stachys byzantina ‘Key Lime’ PPAF

Rudbeckia ‘Sweet as Honey’ PP34972

Rudbeckia ‘Green Eyed Lady’ PP36640

Schizachyrium scoparium Free Spirit® Comet® (`Nontemoc’)

Stachys byzantina Little Lamb (‘Balstaclamb’ PP35738)

Sedum spurium What a Doozie (‘Spiraling Doozie’ PP31789)

Sanguisorba ‘Plum Drops’ PP36497

Salvia koyamae

Scutellaria ‘Appalachian Blues’

Salvia ‘Blue by You’ PP31033

Solidago shortii ‘Solar Cascade’

Solidago Little Lemon (‘Dansolitlem’ PP17297)

Sedum Mojave Jewels™ Sapphire PPAF

Scutellaria incana

Tiarella ‘Sugar and Spice’ PP16738

Tiarella cordifolia

Sedum takesimense Atlantis® (‘Nonsitnal’ PP27454)

Salvia nemorosa ‘Rose Marvel’ PP30118

Sesleria ‘Greenlee Hybrid’

Tricyrtis hirta ‘Tojen’

Tricyrtis formosana ‘Samurai’

Tricyrtis formosana ‘Autumn Glow’

Thymus pseudolanuginosus

Tradescantia ‘Sweet Kate’

Thymus serpyllum ‘Pink Chintz’

Thymus praecox ‘Elfin’

Sesleria autumnalis

Sisyrinchium angustifolium ‘Lucerne’

Solidago rugosa ‘Fireworks’

Solidago sphacelata ‘Golden Fleece’

Sporobolus heterolepis

Stachys byzantina ‘Helene von Stein’

Stachys minima

Stachys monieri ‘Hummelo’

Stachys officinalis ‘Densiflorus’

Tanacetum vulgare ‘Isla Gold’

Thymus praecox ‘Coccineus’

Sedum rupestre ‘Angelina’

Salvia nemorosa ‘Blue Marvel’ PP27018

Salvia nemorosa ‘Caradonna’

Salvia nemorosa ‘East Friesland’

Salvia nemorosa ‘May Night’

Salvia nemorosa ‘Wesuwe’

Schizachyrium scoparium

Sedum ‘Autumn Fire’

Sedum ‘Autumn Joy’

Sedum ‘Carl’

Rudbeckia ‘American Gold Rush’ PP28498

Rudbeckia triloba ‘Prairie Glow’

Rudbeckia fulgida var. sullivantii ‘Little Goldstar’ PP22397

Rudbeckia fulgida var. speciosa ‘Viette’s Little Suzy’

Rudbeckia fulgida ‘Goldsturm’