| Name | Jahn |
| Remarks | [collector note: Austro-Hungary: LE; S. Sumatra: BO] |
| ASA Botanist ID | 142952 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fb7a4ffd-f02f-4d50-be60-4b401da66943 |
| Standard/Label Name | Jahn |
| Full Name | Jahn |
| Geography Collector | Indonesia |
| Citation as Collector | Index Herbariorum - Collectors I-L |
| Member of teams/groups | |
| Holdings | Search for specimens collected by Jahn |
| Collections in | 1922 (1) |