| Name | Heilborn, Otto |
| Date of birth | 1892 |
| Date of death | 1943 |
| Remarks | [collector note: vide Holmgren, J. A.; ?S] |
| ASA Botanist ID | 113520 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/85f5890c-12bd-4ee8-8580-dc48345093ec |
| Variant name | Otto Heilborn |
| Author name | Heilborn |
| B & P Author Abbrev. | Heilborn |
| Standard/Label Name | O. Heilborn |
| Full Name | Heilborn, Otto |
| Geography Collector | Ecuador |
| Specialty Author | Spermatophytes |
| Specialty Collector | Phanerogams |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Collector | Index Herbariorum - Collectors E-H |
| Member of teams/groups | |
| Holdings | Search for specimens collected by O. Heilborn |
| Collections in | 1919 (1), 1920 (3) |
| Collector Teams: | I. A. Holmgren & O. Heilborn |