| Name | Royen, Peter van & Sleumer, Herman Otto |
| Agent type | Team/Group |
| First date collected | 1961 |
| Remarks | [collector note: Papua New Guinea: A] |
| ASA Botanist ID | 188490 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7147118e-ad2c-4029-a46f-c3ecf4121b9e |
| Standard/Label Name | P. van Royen & H. O. Sleumer |
| Full Name | Royen, Peter van & Sleumer, Herman Otto |
| Geography Collector | Indonesia, Papua New Guinea |
| Specialty Collector | Spermatophytes |
| Citation as Collector | specimen (A) Lepistemon urceolatum |
| Holdings | Search for specimens collected by P. van Royen & H. O. Sleumer |
| Collections in | [no date] (17), 1961 (937), 1962 (1), 1963 (1) |
| Team Members: | Royen, Pieter van Sleumer, Hermann Otto |