Nippon Tsubaki - Sasanqua Meikan, 1998, p.56 with colour photo; English translation p.37. Medium size, light yellow, formal double with ball-like buds. Flowers late. Leaves narrowly elliptic, veins obscure. Upright growth. A cross between C.nitidissima and C.japonica Silver Chalice. Under application to the registration of the Ministry of Agriculture and Fishery, Japan. Named and released by Kazuo Yoshikawa in 1996. From Osaka.