| Name | Hedeoma oblongifolium var. mexicanum R. S. Irving |
| Authorship | R. S. Irving |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Hedeoma oblongifolium (A. Gray) A. Heller |
| Citation | 1970 Brittonia 22: 342 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Hedeoma oblongifolium var. mexicanum R. S. Irving |
| Identification made in | [no date] (1) |
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