| Name | Espostoa lanata (Kunth) Britton & Rose |
| Authorship | (Kunth) Britton & Rose |
| Rank | Species |
| Placed in | Espostoa |
| Citation | 1920. (9 Sep 1920) Cactaceae (Britton & Rose) 2: 61–63, f. 87–91 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Espostoa lanata (Kunth) Britton & Rose |
| Identification made in | [no date] (3) |