| Name | Schaffner, Johann Wilhelm (Guillermo) |
| Date of birth | 1830 |
| Date of death | 1882 |
| Remarks | [author note: Herbarium and types: material at A, BM, C, CAS, CM, COLU, CORD, E, F, GH, GOET, K, KIEL, L, M, MEXU (important set), MICH, MW, NY, P, PH, S, SLPM, US, W, WRTSL] |
| ASA Botanist ID | 165087 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/daa31f6a-6806-4f06-9749-52cd342218e5 |
| Variant name | Johann Wilhelm Schaffner; later J. Guillermo Schaffner |
| Author name | W. Schaffner |
| B & P Author Abbrev. | W. Schaffn. |
| Standard/Label Name | W. Schaffner |
| Full Name | Schaffner, Johann Wilhelm (Guillermo) |
| Geography Author | Germany, Mexico |
| Specialty Author | Pteridophytes |
| Specialty Author | Spermatophytes |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Author | Taxonomic Literature. Second Edition. Utrecht |
| Holdings | Search for specimens collected by W. Schaffner |
| Collections in | 1876 (1), 1877 (1) |