| Name | Philodendron smithii Engler |
| Authorship | Engler |
| Rank | Species |
| Placed in | Philodendron Schott |
| Citation | 1899. (18 Apr 1899) Bot. Jahrb. Syst. 26(5): 540–541 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Philodendron smithii Engler |
| Identification made in | [no date] (3) |