Supposed to bloom about Christmas time, I guess, but mine (potted and brought into greenhouse for winter) always blooms in November. Very pronounced golden stamens on a single flower.
This photo shows the very dark green, glossy leaves. They are smaller than C. japonica leaves.
Photo taken at Harry P. Leu Gardens in Orlando, FL Nov. 2005
Closeup of 'Yuletide' flower
Potted Camellia 'Yuletide' at Wairere Nursery in Hamilton, NZ