| Name | Campsotrichum simplex Cooke |
| Authorship | Cooke |
| Rank | Species |
| Placed in | Campsotrichum |
| Citation | 1878 Grevillea 7 (41): 34 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Campsotrichum simplex Cooke |
| Identification made in | [no date] (4) |