| Name | Koyama, Tetsuo Michael & Hatschbach, Gert |
| Agent type | Team/Group |
| First date collected | 1970 |
| Last date collected | 1979 |
| ASA Botanist ID | 153337 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1f657e5f-7034-4fcb-8609-f9fee7c94e25 |
| Standard/Label Name | T. M. Koyama & G. Hatschbach |
| Full Name | Koyama, Tetsuo Michael & Hatschbach, Gert |
| Geography Collector | Brazil |
| Specialty Collector | Phanerogams |
| Citation as Collector | Bull. Natl. Sc. Mus. Tokyo, Ser. B, 2: 173. 1976. |
| Team Members: | Koyama, Tetsuo Michael |