| Name | Phacelia marcescens Eastwood ex J. F. Macbride |
| Authorship | Eastwood ex J. F. Macbride |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Phacelia |
| Citation | 1917 Contr. Gray Herb. n.s. 49: 39 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Phacelia marcescens Eastwood ex J. F. Macbride |
| Identification made in | [no date] (1) |