A note to anyone who might be hoping to see this cultivar at the Peony Garden at Nichols Arboretum. It is no longer in the collection, sadly.
The sites it occupied nominally in Bed 12 (12-4ab) are now occupied by a new addition to the collection, Instituteur Doriat (planted fall 2018, and yet to bloom). I only saw Red Goddess bloom there one year, and then the plants either stopped blooming or died out. - Elizabeth