| Name | Hieracium gracile var. detonsum (A. Gray) A. Gray |
| Authorship | (A. Gray) A. Gray |
| Rank | Variety |
| Placed in | Hieracium gracile Hooker |
| Citation | 1883 Proc. Amer. Acad. Arts 19: 67. 1884[1883] |
| Holdings | 19 Specimens held in the Harvard University Herbaria identified as Hieracium gracile var. detonsum (A. Gray) A. Gray |
| Identification made in | [no date] (19) |