Huaylla, H., Scotland, R. W., & Wood, J. R. I. (2010). FURTHER NOTES ON A RARE SPECIES OF SELAGINELLA (PTERIDOPHYTA – SELAGINELLACEAE) FROM THE CERRADOS OF EASTERN BOLIVIA. Edinburgh Journal of Botany, 67(1), 69-73. https://doi.org/10.1017/S0960428609990205