'Évolution' (Ferdinand Cayeux 1929). TB, 42", Early bloom. Color Class-S4L. Standards warm coppery bronze; falls spreading, same color, well marked with large central zone of rosy blue or pigeon's throat. 'Ochracea Cærulea' X 'Marsh Marigold'. Cayeux et Le Clerc 1929. C.M. and Special Prize S.N.H.F. 1928.
