W. C.  Taylor, Moran, R. C., and Brunton, D. F., ?ISOETACEAE, the Quillwort Family?, in New Manual of Vascular Plants of Northeastern United States and Adjacent Canada, online edition, R. F. C.  Naczi, Abbott, J. R., and ,, Eds. NYBG Press, New York, 2016.

W. C.  Taylor, Moran, R. C., and Brunton, D. F., ?ISOETACEAE, the Quillwort Family?, in New Manual of Vascular Plants of Northeastern United States and Adjacent Canada, online edition, R. F. C.  Naczi, Abbott, J. R., and ,, Eds. NYBG Press, New York, 2016.