| Name | Röösli, Walter |
| First date collected | 2004 |
| Remarks | [collector note: P, TAN, Z] |
| ASA Botanist ID | 186815 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d591e164-0cdc-4d99-a096-12f07c775ca5 |
| Standard/Label Name | W. Röösli |
| Full Name | Röösli, Walter |
| Geography Collector | Madagascar |
| Specialty Collector | Phanerogams |
| Citation as Collector | Cactus and Succulent Journal. [Cactus and Succulent Society of America] |
| Member of teams/groups | |
| Collector Teams: | W. Röösli & R. Hoffmann W. Röösli & R. E. Hoffmann |