| Name | Heuchera williamsii D. C. Eaton |
| Authorship | D. C. Eaton |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Heuchera |
| Citation | 1890 Bot. Gaz. 15: 62 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Heuchera williamsii D. C. Eaton |
| Identification made in | [no date] (1) |