| Name | Hagström, Johan Oskar |
| Date of birth | 1860 |
| Date of death | 1922 |
| Remarks | [collector note: Potamogetones Suecici: LD, Sweden (1883-1916): GB, LD] |
| ASA Botanist ID | 124474 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f66da637-973b-4f8c-b402-ed76bd99ced0 |
| Variant name | Johan Oskar Hagström |
| Author name | Hagström |
| B & P Author Abbrev. | Hagstr. |
| Standard/Label Name | J. O. Hagström |
| Full Name | Hagström, Johan Oskar |
| Geography Collector | Sweden |
| Specialty Author | Spermatophytes |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Collector | Index Herbariorum - Collectors E-H |
| Holdings | Search for specimens collected by J. O. Hagström |
| Collections in | 1891 (1) |