flower is dark pink shading to almost deep red in the center. Pollen is bright yellow. Petals are wide and overlapping. Shy flower form, which never completely opens. Petal width is 0.5 cm.
cultivar is a slow grower. Phylloclades have a juvenile growth form similar to R. rosea. Mature form phylloclades change to a semi-elongated shaped about 0.8 cm across and 2.0 cm long. Plant tends to form triangular phylloclades along with the normal flat phylloclades. This plant was named for Gerhard Buys' mother, Anna Buys.