| Name | Hammel, B. E., Castillo & Herrera, G. |
| Agent type | Team/Group |
| Remarks | [collector note: CR, F, INB, MO] |
| ASA Botanist ID | 152158 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/dda1c41e-f113-458e-97a6-526d9e785e7f |
| Standard/Label Name | B. E. Hammel, Castillo & G. Herrera |
| Full Name | Hammel, B. E., Castillo & Herrera, G. |
| Geography Collector | Costa Rica |
| Specialty Collector | Phanerogams |
| Citation as Collector | Novon 10(2): 117. 2000 |
| Team Members: | Hammel, Barry E. |