| Name | Delphinium andesicola subsp. amplum (Ewan) Ewan |
| Authorship | (Ewan) Ewan |
| Rank | Subspecies |
| Placed in | Delphinium andesicola Ewan |
| Citation | 1945 Univ. Colorado Stud., Ser. D, Phys. Sci. 2(2): 155 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Delphinium andesicola subsp. amplum (Ewan) Ewan |
| Identification made in | [no date] (1) |