| Name | Schwarz, Otto Karl Anton |
| Date of birth | 1900 |
| Date of death | 1983 |
| Remarks | [author note: Herbarium and types: JE, first set of pre-1939 coll. at B (extant); additional material at ANK, KIEL] |
| ASA Botanist ID | 165885 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6e19b6a3-a1ce-45c6-8746-a31eb718416a |
| Variant name | Otto Karl Anton Schwarz |
| Author name | O. Schwarz |
| B & P Author Abbrev. | O. Schwarz |
| Standard/Label Name | O. Schwarz |
| Full Name | Schwarz, Otto Karl Anton |
| Geography Author | Germany |
| 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 |
| Member of teams/groups | |
| Collector Teams: | J. F. N. Bornmüller & O. K. A. Schwarz |
| Author Teams: | Bornmüller & O. Schwarz |