| Name | Microtis porrifolia (Swartz) Sprengel |
| Authorship | (Swartz) Sprengel |
| Rank | Species |
| Placed in | Microtis |
| Citation | 1826 Syst. Veg. (ed. 16) [Sprengel] |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Microtis porrifolia (Swartz) Sprengel |
| Identification made in | [no date] (1) |