俗名：1899 (1899) Chinese

Cyclosorus orientalis Ching, sp. nov.
Species valde affinis C. lauii Ching, sed a quo differt lamina textura chartacea, pinni lateralibus latioribus, obliquis, segmentis obtusis vel obtuse acutis, supra sparse brevetersetosis.
Taiwan bor.: Urai (乌来) , N. Fukuyama s. n. (typus, PE) , June, 1934; Tai-houku (台北) , Y. Yamamoto s. n., l, XII, 1923; Tanaka No. 523; K. Mori, 4, VII, 1929; Gettan, Kudo & Sasaki No. 15428, 20, IX, 1929. Distr. Japan: Kochi pref. , Shikoku, M. Indana No. 4162, 21, XI, 1955.

本种产我国台湾及日本南部（四国）。形体近心祁毛蕨C. lauii Ching,但叶片纸质，侧生羽片较宽，斜上，裂片钝头或钝尖头，上面疏生短刚毛。