| Name | Porpidia macrocarpa (de Candolle) H. Hertel & A. J. Schwab |
| Authorship | (de Candolle) H. Hertel & A. J. Schwab |
| Rank | Species |
| Placed in | Porpidia Körber |
| Citation | 1984 Beih. Nova Hedwigia 79: 437 |
| Holdings | 131 Specimens held in the Harvard University Herbaria identified as Porpidia macrocarpa (de Candolle) H. Hertel & A. J. Schwab |
| Identification made in | [no date] (129), 1995 (1), 1998 (1) |