| Name | Lasthenia macrantha (A. Gray) Green |
| Authorship | (A. Gray) Green |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Lasthenia |
| Contains | Lasthenia macrantha subsp. bakeri (J. T. Howell) Ornduff Lasthenia macrantha subsp. macrantha |
| Holdings | 20 Specimens held in the Harvard University Herbaria identified as Lasthenia macrantha (A. Gray) Green |
| Identification made in | [no date] (12), 1960 (8) |