260. 
On Rubus 
18 July 1935. 
Det. 
Yang-Shan 
Changning Hsien 
261. 
On Rhus sylvestris Sieb 
Yang-Shan 
Changning Hsien 
262. 
On 
Yang-Shan 
Changning Hsien 
263. 
On Rhododendron 
Yang-Shan 
Changning Hsien 
& Zucc. 
18 July 1935 
Det. 
18 July 1935 
Det. 
18 July 1935 
Det. 
264. 
On Rhus serai alata Murr. 
Yang-Shan 18 July 1935. 
Changning Hsien Det. 
265. 
On Quercus 
Yang-Shan 18 July 1935. 
Changning Hsien Det. 
266. 
On Serissa 
Yang-Shan 
Changning Hsien 
18 July 1935. 
Det. 
267. 
On Magnolia denudata Desr. 
Yang-Shan 
Changning Hsien 
18 July 1935. 
Det. 
268 . 
On 
Yang-Shan 
Changning Hsien 
18 July 1935 
Det. 
