While Yongzheng period dishes of this form are known, those in the doucai palette appear to be quite rare. Compare the Yongzheng mark and period yellow-glazed mallow-form dish of slightly larger size (27.7 cm.) in the Zhuyuetang Collection, illustrated in Shimmering Colors: Monochromes of the Yuan to Qing Periods, Hong Kong, 2005, pp. 200-1, no. 125.