| Name | Roosli, Walter & Hoffmann, Ralph E. |
| Agent type | Team/Group |
| First date collected | 2002 |
| Remarks | [collector note: MO, P, TAN] |
| ASA Botanist ID | 154872 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/51c7f075-8c74-4ab9-a7c4-46bfa93a9e24 |
| Variant name | Walter Roosli & Ralph E. Hoffmann |
| Variant name | W. Röösli & R. Hoffmann |
| Standard/Label Name | W. Röösli & R. E. Hoffmann |
| Full Name | Roosli, Walter & Hoffmann, Ralph E. |
| Geography Collector | Madagascar |
| Specialty Collector | Phanerogams |
| Citation as Collector | Cact. Succ. J. (Los Angeles) 76(2): 85. 2004. |
| Team Members: | Hoffmann, Ralph E. Röösli, Walter |