| Name | Amorphophallus longituberosus (Engler) Engler & Gehrmann | 
| Authorship | (Engler) Engler & Gehrmann | 
| Rank | Species | 
| Placed in | Amorphophallus | 
| Citation | 1911 Pflanzenr. [Engler] IV, 23C: 73 | 
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Amorphophallus longituberosus (Engler) Engler & Gehrmann | 
| Identification made in | [no date] (3) | 
