Article (misc)  (2007)  
 
Table 1.The new species of Rosa (Rosaceae) in China reported recently...
R. shangchengensis Chinese name: Shuangcheng Qiangwei.
Like R. soulieana, but the peduncle more than 2 cm, with dense glandulous hairs.

Book  (1 May 2003)  
 
Rosa shangchengensis T. C. Ku, 1990. 商城蔷薇 shang cheng qiang wei
Shrubs. Branchlets red-brown...glabrous; prickles... straight. Leaves including petiole 4– 5.5 cm; stipules ...margin entire... rachis and petiole glabrous, with sparse, short, curved prickles; leaflets usually 7, ...oblong, 1–2 × 0.5–1.5 cm, both surfaces glabrous,... Flowers 2 or 3 ... ca. 2.8 cm in diam.; pedicel... densely stipitate glandular...Hypanthium obovoid-oblong... densely stipitate glandular. Sepals ... margin entire...Petals 5, white,...Hip unknown. SE Henan (Shangcheng Xian).