| Name | Nymphaea alexii S. W. L. Jacobs & C. B. Hellquist |
| Authorship | S. W. L. Jacobs & Hellquist |
| Rank | Species |
| Placed in | Nymphaea Linnaeus |
| Citation | 2006 Telopea 11(2): 155 (-156; fig. 1a-c) |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Nymphaea alexii S. W. L. Jacobs & C. B. Hellquist |
| Identification made in | [no date] (1) |