Rosa 'Fruhlingsgold'
Rosa 'Green Rose'
Rosa 'Happenstance'
Rosa 'Hot Cocoa'
Rosa 'Julia Child'
Rosa 'Lady of Shalott'
Rosa 'Polka'
Rosa 'Sally Holmes'
Rosa 'Westerland'
Rosa 'Westerland'
Rosa 'What a Peach'
Rosa 'White Meidiland'
Rosa banksiae 'Lutea'
Rosa banksiae var. banksiae
Rosa chinensis mutabilis
Rosa foetida 'Bicolor'
Rosa glauca
Rosa hugonis
Rosa moyesii
Rosa roxburghii
Rosa rugosa 'Frau Dagmar Hastrup'
Rosa wichuraiana
Rosa xanthina spontanea
Rubus spectabilis 'Golden Ruby'
Ruschia lineolata
Ruscus aculeatus 'Wheeler's'
Ruselia x 'St Elmo's Fire'
Russelia equisetiformis
Russellia x St. Elmo's Fire ™
Sabal minor 'McCurtain'
Salix rosmarinifolius
Sambucus lanceolata
Sambucus nigra 'Eiffel01'
Sambucus nigra 'Golden Tower'
Sambucus nigra 'Pyrimidalis'
Sambucus nigra 'Pyrimidalis'
Sambucus nigra 'Pyrimidalis'
Sambucus nigra 'Pyrimidalis'
Sambucus nigra 'Variegata'
Sambucus racemosa 'Sutherland Gold'
Sarcococca hookeriana 'Humilis'
Schefflera delavayi
Sciadopitys verticillata 'Sternschnuppe'
Sciadopitys verticillata 'Wintergreen'
Scopelogena verruculata
Sedum 'Angelina'
Sedum 'Dazzleberry'
Sedum 'Limelight'
Sedum 'Limelight'
Sedum acre 'Elegans'
Sedum angelicum 'Love's Triangle'
Sedum moranense
Sedum palmeri
Sedum reflexum 'Blue Spruce'
Sedum reflexum 'Blue Spruce'
Sedum rubrotinctum
Sedum s. 'Cape Blanco'
Sedum sexangulare
Sedum spurium 'Voodoo'
Sempervivum 'Jungle Shadows'
Sempervivum 'Red Beauty'
Sempervivum 'Sunset'
Senecio jacobi
Senecio radicans 'Fish Hooks'
Senna artemesioides var. filifolia
Sequoia sempervirens 'Albospica'
Sequoia sempervirens 'Cantab'
Sequoia sempervirens 'Kelly's Prostrate'
Sequoia sempervirens 'Kelly's Prostrate'
Sequoia sempervirens 'Mt Prieta Spike'
Sequoia sempervirens 'Yurok Prince'
Sequoiadendron giganteum 'Albospicum'
Sequoiadendron giganteum 'Blauer Eichzwerg'
Sequoiadendron giganteum 'Bultinck Yellow'
Sequoiadendron giganteum 'Little Stan'
Sequoiadendron giganteum 'Pendulum'
Sequoiadendron giganteum 'Von Martin'
Sequoiadendron gigantium 'Glaucum'
Simmondsia chinensis 'Vista'
Sonchus congestus