Rose Pink Texas or Autumn Sage
Rose selected cultivars
Rosea Japanese Wisteria
Rosemary
Royal Purple Smoke Tree
Royal Sunset Climbing Rose
Rubens Pink Anemone Clematis
Ruby Glow New Zealand Tea Tree
Ruby King Penstemon (deep pink)
Ruffled Canary Siberian Iris
Russian Rhapsody Daylily
Sageleaf Rockrose
Sago-Palm
Salal, Lemon Leaf
Saltillo Evening Primrose
Samia Mat Sage
Sandankwa Viburnum
Santa Barbara Daisy selection
Santa Barbara or Mexican Daisy
Santa Cruz Firethorn