| Name | Ferreyra, Ramón Alejandro & Wurdack, John Julius |
| Agent type | Team/Group |
| First date flourished | 1953 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6df0ac7f-3e8c-4c88-a72f-319e25ca492f |
| Variant name | Ferreyra, R. A. & Wurdack, J. J. |
| Author name | Ferreyra & Wurdack |
| Standard/Label Name | R. A. Ferreyra & J. J. Wurdack |
| Full Name | Ferreyra, Ramón Alejandro & Wurdack, John Julius |
| Geography Author | Ecuador |
| Specialty Author | Spermatophytes |
| Citation as Author | Lloydia; A Quarterly Journal of Biological Science. Cincinnati, OH |
| Team Members: | Wurdack, John Julius Ferreyra, Ramón Alejandro |