| Name | Philodendron attenuatum Croat |
| Authorship | Croat |
| Rank | Species |
| Placed in | Philodendron Schott |
| Citation | 2013. (Dec 2013) Aroideana 36E(1): 24–29, f. 2a–d |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Philodendron attenuatum Croat |
| Identification made in | [no date] (1) |