As with the type variety, this displays a full range of variation from glabrous to densely toothed, windowed to opaque. The form offered here has a distinctive opaque, light-green coloration with purplish tips and prominent marginal teeth. We offer plants from tissue culture of HBG 119466, from seed of plants originally collected at Barrydale, W. Cape, S. Africa. $10.
Published in the Cactus and Succulent Journal, Vol. 86 (2), March - April, 2014