| Name | Orthocarpus tolmiei subsp. holmgreniorum Chuang & Heckard |
| Authorship | Chuang & Heckard |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Orthocarpus tolmiei Hooker & Arnott |
| GUID | urn:lsid:ipni.org:names:306772-2 |
| Citation | 1992 Syst. Bot. 17(4): 565 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Orthocarpus tolmiei subsp. holmgreniorum Chuang & Heckard |
| Identification made in | [no date] (2) |