bright reddish purple with a normal sized tube that is a light purplish pink. Petal tips are acute. No magenta corollary ring is visible against the petal coloration. Petal throats are a purplish pink. Stamens are white. Style is deep magenta red with a lighter purplish red stigma. 1-2 flowers per floral phylloclade. Ovaries have 4 ridges. Cobmag is a mid-season bloomer. Buds are blunt tipped and a mild purplish pink at the 1 cm. length.
growth habit is semi-cascading. Phylloclades are average length and width with shallow notching and average sized dentitions numbering about 3 per marginal edge to the apex. Cross section of the phylloclade is flat. Phylloclades do not have a pronounced/ridged central vein.