N. - X.  Zhao and Li, M. - F., ?New taxa and new recording species of Gramineae from Tibet?, Acta Botanica Yunnanica, vol. 16, pp. 228-230, 1994.

N. L.  Bor, ?Notes on Asiatic grasses. 20. New species and new names?, Kew Bulletin, vol. 9, pp. 497-502, 1954.