| Name | Kupper, Walter |
| Date of birth | 1874 |
| Date of death | 1953 |
| Remarks | [collector note: M] |
| ASA Botanist ID | 104330 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/990b69e7-f66e-47e9-9428-5a5fe3221270 |
| Variant name | Walter Kupper |
| Author name | Kupper |
| B & P Author Abbrev. | Kupper |
| Standard/Label Name | W. Kupper |
| Full Name | Kupper, Walter |
| Geography Collector | Costa Rica |
| Specialty Author | Spermatophytes |
| Specialty Collector | Phanerogams |
| Specialty Collector | Pteridophytes |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Collector | Index Herbariorum - Collectors I-L |