200cm, an erect growing woody shrub peony from Yunnan Province, China. This utmost beautiful, botanically good species was newly described in the year 1992 in honor of Dr. Gian Lupo Osti, President of the International Dendrological Society. This species is similar to Paeonia suffruticosa, yet its' dark green leaves have less segments and it forms large, pure white flower cups with a strong sweet musk fragrance. For any well drained soil in full sun. A still a very rare species. We were among the first nurseries worldwide to propagate this new species in the year 1999 and it has proven to be a very robust, easy going and free flowering peony which is easily raised from seed. A simply splendid peony! IV-V.