Large white flowers with scarlet anthers. The star-shaped flowers suggested an association with the Cassiopeia star constellation. A Magnus Johnson introduction raised in Sweden in 1952. Named when it first flowered in 1955.

Group:	Early large-flowered group
Approximate height:	2.0 - 2.5 metres
Flowering period(s):	Jun Jul Aug Sep
Aspect:	Any aspect
Pruning:	Light prune (Group 2)
Raised by:	Magnus Johnson
Country of origin:	Sweden
Date raised:	r1952 n1955
Parentage:	Seedling of 'Prins Hendrick'
Other name(s):	None known
Further detail:  Flower diameter: 14-17cm Tepals: 6, 3.4-4cm broad Leaves: normally ternate, though some entire or lobed Database entry: 856
People:  Click the name(s) for information about:
	Magnus Johnson