| Name | Nidularium regelioides Ule |
| Authorship | Ule |
| Rank | Species |
| Placed in | Nidularium Lemaire |
| Citation | 1898 Ber. Deutsch. Bot. Ges. 16: 3551, t. 22, f. 9 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Nidularium regelioides Ule |
| Identification made in | [no date] (2), 1951 (3) |