| Name | Tetragonia macroptera Pax | 
| Authorship | Pax | 
| Rank | Species | 
| Placed in | Tetragonia | 
| Citation | 1888 Bot. Jahrb. Syst. 10(1–2): 11 | 
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Tetragonia macroptera Pax | 
| Identification made in | [no date] (5) |