| Name | Mass, P. J. M. & Westra, L. Y. T. |
| Agent type | Team/Group |
| First date collected | 1979 |
| Remarks | [collector note: BRG, GB, K, NY, U] |
| ASA Botanist ID | 151140 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2634b5fe-23aa-4fbd-a0ed-bd510975a934 |
| Standard/Label Name | P. J. M. Mass & L. Y. T. Westra |
| Full Name | Mass, P. J. M. & Westra, L. Y. T. |
| Geography Collector | Guyana |
| Specialty Collector | Phanerogams |
| Citation as Collector | Annals of the Missouri Botanical Garden |
| Team Members: | Westra, Lubbert Ybele Theodoor |