Radiant Rainbow Raphael Razzberry Ripple Red Apple Red Bird Red Bone Red Bull Red Dog Red Dot Red Eye Red Gold Red Macaw Red Measles Red Planet Red Plate Red Pride Red Ribbon Red River Red Waif Regal Glow Riens Pride Ring of Fire Ritzy Tiger

Robin Roehrs Best Rojizo Rosa Morada Rosella Rosy Fireball Royal Burgundy Royal Burgundy x Fireball Royal Cordovan Royal Flush Royal Flush x pauciflora retrorsa roethii rosea Striata Striata Bird Rock rubrifolia rubrovittata Ruby Pagoda Ruby Throat Rumba Running Red River Russel Lively Rusty Ruth Wilson