| Name | Erigeron canaani S. L. Welsh |
| Authorship | S. L. Welsh |
| Rank | Species |
| Placed in | Erigeron Linnaeus |
| Citation | 1983 Great Basin Naturalist 43: 366 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Erigeron canaani S. L. Welsh |
| Identification made in | [no date] (1) |