Orme d'Amérique 'Valley Forge'Ulmus americana 'Valley Forge'

Orme du Japon 'Accolade'Ulmus japonica 'Accolade'

Orme hybride 'Triumph'Ulmus 'Morton Glossy'

Panic raide 'Apache Rose'Panicum virgatum 'Apache Rose'

Panic raide 'Cheyenne Sky'Panicum virgatum 'Cheyenne Sky'

Panic raide 'Heavy Metal'Panicum virgatum 'Heavy Metal'

Penstémon 'Bejeweled Rose Rhinestones'Penstemon x gloxinioides 'Bejeweled Rose Rhinestones'

Penstémon digitale 'Bejeweled Pink Pearls'Penstemon digitalis 'Bejeweled Pink Pearls'

Phlox mousse 'Violet Pinwheels'Phlox subulata 'Violet Pinwheels'

Phlox paniculé 'Early Princess'Phlox paniculata 'Early Princess'

Phlox paniculé 'Fashionably Early Crystal'Phlox paniculata 'Fashionably Early Crystal'

Phlox paniculé 'Luminary Ultraviolet'Phlox paniculata 'Luminary Ultraviolet'