Spathiphyllum 'Lillian'

Spathoglottis 'Lemon Kiss'

Spathoglottis 'Mello Yellow'

Spathoglottis 'Plum Passion'

Spathoglottis 'Purple Passion'

Spathoglottis 'Rainbow'

Spathoglottis 'Rockin Plum'

Spathoglottis cv.

Spathoglottis plicata

Spathoglottis unguiculata 'Grapette'

Speirantha convallarioides

Sphaeralcea munroana

Sphaeropteris cooperi

Spigelia marilandica

Spigelia marilandica 'Little Redhead'

Spigelia marilandica 'Ragin Cajun'

Spiloxene schlecteri

Spiraea 'Bailcarol'

Spiraea 'Darsnorm'

Spiraea alba

Spiraea betulifolia

Spiraea betulifolia 'COURISPI01'

Spiraea betulifolia 'Tor Gold'

Spiraea betulifolia 'Tor'

Spiraea betulifolia var. aemiliana