Reference:Haynes1996a
Verbatim text: Haynes, R. R. and C. B. Hellquist. 1996. New combinations in North American Alismatidae. Novon 6: 370--371.
Author: Haynes, R.R., Hellquist, C.B.
Year: 1996
Title: New combinations in North American Alismatidae
Journal: Novon
Volume: 6
Pages: 370–371