| Name | Nidularium longiflorum Ule | 
| Authorship | Ule | 
| Rank | Species | 
| Placed in | Nidularium Lemaire | 
| Citation | 1896 Ber. Deutsch. Bot. Ges. 14: 408 | 
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Nidularium longiflorum Ule | 
| Identification made in | 1940 (2), 1973 (1) |