| Name | Arisaema anomalum Hemsley |
| Authorship | Hemsley |
| Rank | Species |
| Placed in | Arisaema Martius |
| Citation | 1887 J. Bot. 25: 205 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Arisaema anomalum Hemsley |
| Identification made in | [no date] (1) |