References
Beal, E.O., J.W. Wooten, and R.B. Kaul. 1982. Review of the Sagittaria engelmanniana complex (Alismataceae) with environmental correlations. Systematic Bot. 7: 417-432. Google Scholar
Beal, E.O., J.W. Wooten, and R.B. Kaul. 1982. Review of the Sagittaria engelmanniana complex (Alismataceae) with environmental correlations. Systematic Bot. 7: 417-432. Google Scholar