| Name | Casper, Siegfried Jost |
| Date of birth | 1929 |
| Date of death | 2021 |
| Remarks | [author note: Friedrich-Schiller-Universität Jena; Pinguicula] Example of Names Published: Pleurocyclos Casper & W. Scheffler, Arch. Protistenk. 132: 295. 1986 (algal name); Najas marina subsp. intermedia (Wolfgang ex Gorski) Casper, Feddes Repert. 90(4): 236. 1979 (Vasc. Pl. name). |
| ASA Botanist ID | 162047 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/aa5aab55-4787-4a28-a1fa-e2e60862531f |
| Variant name | Siegfried Jost Casper |
| Author name | Casper |
| B & P Author Abbrev. | Casper |
| Standard/Label Name | S. J. Casper |
| Full Name | Casper, Siegfried Jost |
| Geography Author | Germany |
| Specialty Author | Algae |
| Specialty Author | Spermatophytes |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Author | Berkeley Algal List: Death year in: Akademie gemeinnütziger Wissenschaften zu Erfurt Anmelden, https://www.dalberg-stiftung.de/index.php?cID=164 (via Boris Heuer) |
| Member of teams/groups | |