Rojo Alto Hybrid Daylily
Rose Campion, Crown-Pink
Rose Of Sharon, Shrub Althaea
Rose Trailing Ice Plant
Rosea Eucalyptus
Rosea Iceplant
Rosea Tree Mallow
Rosea Yarrow
Rosemary
Royal Beard Tongue
Royal Purple Smokebush
Royal Trumpet Vine, River's Trumpet
Rozanne Cranesbil
Rubber Plant, Rubber Tree
Ruby Flower Red Horsechestnut
Ruby Glow Manuka
Ruby King Penstemon
Ruellia brittoniana
Sageleaf Rockrose
Sago-Palm