Sichuan: Batang Xian.
NE of Batang on road to Litang; N of first pass N of Batang.
Small stream and slopes with Quercus and Rosa interspersed with disturbed openings
In dry moss under Quercus.Lower surface of fronds silver green.
D. E. Boufford, B. Bartholomew, S. L. Kelley, R. H. Ree, H. Sun, J. P. Yue, L. L. Yue, D. C. Zhang & W. D. Zhu