| Name | Phlox longifolia var. brevifolia (A. Gray) A. Gray | 
| Authorship | (A. Gray) A. Gray | 
| Rank | Variety | 
| Placed in | Phlox longifolia Nuttall | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Phlox longifolia var. brevifolia (A. Gray) A. Gray | 
| Identification made in | [no date] (2) |