| Name | Argopsis cymosoides I. M. Lamb |
| Authorship | I. M. Lamb |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Argopsis Th. Fries |
| Citation | 1974 J. Hattori Bot. Lab. 38: 455 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Argopsis cymosoides I. M. Lamb |
| Identification made in | [no date] (1), 1973 (1), 1974 (1) |