| Name | Pyrus rivularis Douglas ex Hooker |
| Authorship | Douglas ex Hooker |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Pyrus |
| Citation | 1832 Fl. Bor.-Amer. [Hooker] 1: 203 |
| Holdings | 9 Specimens held in the Harvard University Herbaria identified as Pyrus rivularis Douglas ex Hooker |
| Identification made in | [no date] (9) |
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