M.  Takamiya, ?Isoetes sinensis var. Sinensis in Korea (Isoetaceae: Pteridophyta)?, Fern Gazette, vol. 16, no. 4, pp. 169 - 177, 2000.

B. B.  Yadav, Singh, S. K., Srivastava, M., and Srivastava, G. K., ?Comparative studies of six populations of Isoetes panchganiensis from India?, Turkish Journal of Botany, vol. 36, no. 6, pp. 667 - 676, 2012.