| Name | Anthurium williamsii K. Krause |
| Authorship | K. Krause |
| Rank | Species |
| Placed in | Anthurium Schott |
| Citation | 1932. (15 Dec 1932) Notizbl. Bot. Gart. Berlin-Dahlem 11(107): 610–611 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Anthurium williamsii K. Krause |
| Identification made in | [no date] (2) |