| Name | Grimmia apocarpa Hedwig |
| Authorship | Hedwig |
| Rank | Species |
| Placed in | Grimmia |
| Contains | Grimmia apocarpa var. alpicola (Hedwig) Röhling Grimmia apocarpa var. conferta (Funk) Sprengel Grimmia apocarpa var. dupretii (Thériot) Sayre Grimmia apocarpa var. gracilis Röhling Grimmia apocarpa var. rivularis (Bridel) Nees & Hornschuch Grimmia apocarpa var. stricta (Turner) Hooker & Taylor |
| Holdings | 21 Specimens held in the Harvard University Herbaria identified as Grimmia apocarpa Hedwig |
| Identification made in | [no date] (21) |