| Name | Callay, Eugene Albert Athenase |
| Date of birth | 1822 |
| Date of death | 1896 |
| Remarks | [author note: Some collections at L] |
| ASA Botanist ID | 102221 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fd865261-5c7b-4c97-a509-39fab3ce56c0 |
| Variant name | Eugene Albert Athenase Callay |
| Author name | Callay |
| B & P Author Abbrev. | Callay |
| Standard/Label Name | E. A. A. Callay |
| Full Name | Callay, Eugene Albert Athenase |
| Geography Author | France |
| Specialty Author | Spermatophytes |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Author | Taxon. Lit., ed. 2 (TL2). 1976 |
| Author in | Cat. Pl. Ardennes |