Ren Chang Ching

• A botanical trip in the Ho Lan Shan. inner Mongolia
• A new noteworthy Woodsia from Hopei
• A revision of the Chinese and Sikkim-Himalayan Dryopteris with reference to some species from neighboring regions
• Annotations and corrigenda on the Sino-Japanese pteridophytes
• Lithostegia, a new genus of Polypodiaceous fern from Sikkim-Yunnan
• New family and combinations of ferns
• On the genus Hypodematium Kunze
• Qin Renchang lun wen xuan =
• Synoptical study of Chinese Torreyas
• The studies of Chinese ferns
• Zhongguo jue lei zhi wu tu pu