Brief summary
Modern Rose, hybrid wichurana "Mary Wallace", United States, introduced by Dr. Walter Van Fleet in 1924, Usually is pink, salmon in color, cupped bloom shape, semi double petal count, blooms 10 cm in size, repeat rebloom, has moderate fragrance, the bush shape can be climbing, 305 - 610 cm in height, Up to 245 cm in width, suitable for USDA zone 6 from -23°C and above, strong resistance to heat, low resistance to black spot, strong resistance to mildew, thornless or has nearly no thorns.