white with wide elliptic petals ending in acutely pointed tips. Tubes are light purple pink which could be due to temperature sensitivity. Stamens are a creamy white with light creamy yellow pollen. The style is magenta red with a magenta pink stigma. 'Marshmallow Tokai' is a midseason bloomer. 1 cm. long buds are pink.
growth habit is upright. Average sized phylloclades are shallowly notched with normal sized, forward facing dentations averaging 3 per marginal edge. Phylloclades are flat with no visible curvature. Note: Parent 'White Silver' is not known in Aust., EU, NA or the UK and is probably a Japanese cultivar.