| Name | Sorghastrum trollii Pilger |
| Authorship | Pilger |
| Rank | Species |
| Placed in | Sorghastrum |
| Citation | 1938 Notizbl. Bot. Gart. Berlin-Dahlem 14: 95 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Sorghastrum trollii Pilger |
| Identification made in | [no date] (1) |
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