| Name | Horner, Robert M. |
| First date collected | 1896 |
| Last date collected | 1900 |
| Remarks | [collector note: AMES, F, US] |
| ASA Botanist ID | 127016 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/30783fd6-dfa9-40c0-a49c-fe63bcf1c632 |
| Variant name | Robert M. Horner |
| Variant name | Horner, R. M. |
| Variant name | Rob. M. Horner |
| Standard/Label Name | R. M. Horner |
| Full Name | Horner, Robert M. |
| Geography Collector | California, Idaho, United States of America, United States of America, United States of America, Washington |
| Specialty Collector | FungiAndLichens |
| Specialty Collector | Phanerogams |
| Citation as Collector | Index Herbariorum - Collectors E-H |
| Citation as Collector | Bull. Torrey Bot. Club 27: 571, 575-576, 578. 1900 |
| Citation as Collector | Orchidaceae: Illustrations and Studies of the Family Orchidaceae 4: 124. 1910 |
| Holdings | Search for specimens collected by R. M. Horner |
| Collections in | 1897 (142), 1898 (12), 1899 (4), 1900 (8) |