| Name | Euphorbia diazlunana (J. A. Lomelí & Sahagún) V. W. Steinmann |
| Authorship | (J. A. Lomelí & Sahagún) V. W. Steinmann |
| Rank | Species |
| Placed in | Euphorbia Linnaeus |
| Citation | 2003 Acta Bot. Mex. 65: 48 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Euphorbia diazlunana (J. A. Lomelí & Sahagún) V. W. Steinmann |
| Identification made in | 2015 (1) |