Long, wide flowers are margined a bright reddish purple with white centre and throat. Petals are weakly wavy, elliptical with a pointed tip. The long tube is described as a light purplish pink (probably temperature sensitive). Stamens are creamy white with a magenta red style and stigma. Flowering period is early. Flower count is one per phylloclade. Buds at 0.5 cm. and 1 cm. are a pale yellowish green. The receptacle is a mild yellowish green. Flowers have the overall appearance of a S. x reginae. The patent application compares the 'Pearl Queen Tokai' flower to 'Dark Eva'. It is possible that the 'Eva' pod parent is 'Dark Eva'.
plant is described as slightly cascading. Phylloclades are long in length with average width. Phylloclade notching is shallow with average sized forward facing dentition averaging 3 per marginal edge to the apex. Phylloclades are nearly flat with no noticeable central curvature or cupping. Some phylloclades exhibit a rippling or wavy effect to their edges.