(TB) 'Carbonado' 1955, Buss 'Carbonado' (Walter Buss, R. 1955). Seedling# 52 64 1. TB, 42" (107 cm), Midseason bloom. Color Class RV1D, Very dark red violet self....
(TB) 'Darkest Hour' 1956, Buss 'Darkest Hour' (Walter Buss, R. 1956). Seedling 53 64 2. TB, 36" (91 cm), Midseason bloom. Color Class RV1D, Very dark red violet s...