| Name | Hieracium argutum Nuttall |
| Authorship | Nuttall |
| Rank | Species |
| Placed in | Hieracium Linnaeus |
| Citation | 1841 Trans. Amer. Philos. Soc. new series 7: 447 |
| Holdings | 11 Specimens held in the Harvard University Herbaria identified as Hieracium argutum Nuttall |
| Identification made in | [no date] (11) |
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