| Name | Nautilocalyx bryogeton (Leeuwenberg) Wiehler |
| Authorship | (Leeuwenberg) Wiehler |
| Rank | Species |
| Placed in | Nautilocalyx Linden ex Hanstein |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Nautilocalyx bryogeton (Leeuwenberg) Wiehler |
| Identification made in | 2008 (1) |