| Name | Brittonastrum ionocalyx B. L. Robinson |
| Authorship | B. L. Robinson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Brittonastrum |
| GUID | urn:lsid:ipni.org:names:36589-2 |
| Citation | 1907 Proc. Amer. Acad. Arts 43: 25 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Brittonastrum ionocalyx B. L. Robinson |
| Identification made in | [no date] (1) |