| Name | Jeffrey, John |
| Date of birth | 1826 |
| Date of death | 1854 |
| Remarks | [author note: Herbarium and types: material from Orgeon Expedition at CGE, E (best set), K] [collector note: disappeared] |
| ASA Botanist ID | 109780 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2cdee45d-5c0f-4d1a-afaf-bc16be8eb6d4 |
| Variant name | John Jeffrey |
| Author name | J. Jeffrey |
| B & P Author Abbrev. | J. Jeffrey |
| Standard/Label Name | J. Jeffrey |
| Full Name | Jeffrey, John |
| Geography Author | Canada, United States of America |
| Specialty Author | Spermatophytes |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Author | Taxonomic Literature. Second Edition. Utrecht |
| Citation as Collector | Index Herbariorum - Collectors I-L |
| Holdings | Search for specimens collected by J. Jeffrey |
| Collections in | 1853 (1) |