Osti (1999)
(1997)
MU YANG NU „Shepherdess“ A Paeonia rockii cultivar from Gansu. Flowers: soft pink, variegated, double, hydrangea form, with very numerous petals and petaloids, flowering at the end of the season, no stamens hence sterile.
MU YANG NU, «La pastorella». Peonia del Gansu, varietà di P. rockii. Fiore rosa doppio, a forma di ortensia, con una moltitudine di petali e petaloidi, morbidi e variegati. Appare a fine stagione ed è sterile perché assolutamente privo di stami.
Burkhardt (2006):
The breeder date in McLewin's book cannot be correct. The name was published by Osti in 1997, and McLewin decalres it was bred between 2003 and 2005
McLewin & Chen (2006) Peony rockii and Gansu Mudan
Mu Yang Nu breeder, date: Chen Fuhui between 2003 and 2005 engl. translation: Shepherdess color & form classification categories , remarks: 4.5.04 not online: 173
Li Jiajue 2005, Chinese Tree Peony, Xibei, Xinan, Jiangnan Volume
'Muyangnü' Crown form, pink with mixed color. Selected, cultivated and named by Chen D.Z.. [detailed description available on page 116] [picture on page: 117]
Cheng Fangyun: 'Chinese Flare Mudan' (Beijing 2005)
'Mu Yang Nü' description (in chinese) & picture available on page 117.
