(TB) 'X Tra' 1965, McCaffrey 'X Tra' (Hazel McCaffrey, R. 1965). Seedling# 74. TB, 38" (97 cm), Late bloom. Color Class W4V, Domes and ends of Standards white, ba...
(TB) 'Xacara' 1940, Peckham 'Xacara' (Mrs. E. A. Peckham, R. 1940) TB. Late midseason bloom. Color Class W1. 'Fair Elaine' x seedling. Main.RPries 2011 03 ...
■(TB) 'Xanadu' 1968, Edinger 'Xanadu' (Philip Edinger, R. 1968) new data . Seedling# 198 61A. TB, 38" (97 cm), Early midseason bloom. Color Class W2RV, Standards...
(TB) 'Xanadu by Douglas' 1939, Douglas 'Xanadu' (M. E. Douglas, 1939) TB. Late bloom. Color Class S9L reversed. 'Pink Satin' x 'Lux'. Main.RPries 2011 03 0...
(TB) 'Xanthite' 1941, Callis 'Xanthite' (Ella Callis, R. 1941) TB. Early bloom. Color Class Y4D. 'Happy Days' x 'Missouri Gold'. Main.RPries 2011 03 07
(TB) 'Xenon' 1950, Perry 'Xenon' (Amos Perry, R. 1950). TB 36" Early bloom. Color Code YL1. Light yellow self. 'Jasmine' x 'Misty Gold'. Main.JoelleFRANJEUL...