| Name | Orthocarpus longispicatus Elmer |
| Authorship | Elmer |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Orthocarpus |
| GUID | urn:lsid:ipni.org:names:806530-1 |
| Citation | 1906 Bot. Gaz. 41: 317 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Orthocarpus longispicatus Elmer |
| Identification made in | [no date] (1) |