| Name | Maas, P. J. M. & Boyan, R. |
| Agent type | Team/Group |
| First date collected | 1977 |
| Remarks | [collector note: GH, HB, U, UT] |
| ASA Botanist ID | 155158 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9f700309-a768-4a9d-b8a8-b8d8593bc5e8 |
| Standard/Label Name | P. J. M. Maas & R. Boyan |
| Full Name | Maas, P. J. M. & Boyan, R. |
| Geography Collector | Brazil, Guyana |
| Specialty Collector | Phanerogams |
| Citation as Collector | Bradea; Boletim do Herbarium Bradeanum. Rio de Janeiro |
| Citation as Collector | 4: 12. 1984. |
| Team Members: | Maas, Paulus Johannes Maria Boyan, Rufus |