| Author: | Crow, G.E., and C.B. Hellquist. |
| Title: | Aquatic vascular plants of New England: Part 6. Trapaceae, Haloragaceae, Hippuridaceae. |
| Publisher: | New Hampshire Agricultural Experiment Station, University of New Hampshire. |
| Keywords: | Trapaceae, Trapa natans, water chestnut, Haloragaceae, Myiophyllum spicatum, water-milfoil, dicot, exotic plant |