| Title | Lophotocarpus of the United States and Sagittaria Eaton |
| Abbreviation | Lophotocarpus U.S. |
| Authors | J. G. Smith |
| Publication Dates | Issued 27 Sep 1899 |
| TL2 | 12.263 |
| Remarks | Preprinted from Report (Annual) Missouri Bot. Gard. 11: 145-151, pl. 53-58. 1900 |