| Name | Tubercularia nigrescens Schweinitz |
| Authorship | Schweinitz |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Tubercularia |
| Citation | 1822 Schriften Naturf. Ges. Leipzig 1: 56 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Tubercularia nigrescens Schweinitz |
| Identification made in | [no date] (1) |
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