| Name | Collema crispum (Hudson) Weber ex F. H. Wiggers |
| Authorship | (Hudson) Weber ex F. H. Wiggers |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Collema (Weber) F. H. Wiggers |
| Citation | 1730 Prim. Fl. Holsat. 89 |
| Holdings | 31 Specimens held in the Harvard University Herbaria identified as Collema crispum (Hudson) Weber ex F. H. Wiggers |
| Identification made in | [no date] (30), 2002 (1) |