| Name | Harz, Carl (Karl) Otto |
| Date of birth | 1842 |
| Date of death | 1906 |
| Remarks | [author note: Herbarium and types: M; additional specimens at GB, L, MANCH, SI] |
| ASA Botanist ID | 102468 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e1b66446-54e7-40b7-97f2-fdc0b05c2990 |
| Variant name | Carl Otto Harz |
| Author name | Harz |
| B & P Author Abbrev. | Harz |
| Standard/Label Name | C. O. Harz |
| Full Name | Harz, Carl (Karl) Otto |
| Geography Author | Germany |
| Specialty Author | Fungi and Lichens |
| Specialty Author | Spermatophytes |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Author | Taxonomic Literature. Second Edition. Utrecht |
| Author in | Landw. Samenk. |
| Holdings | Search for specimens collected by C. O. Harz |
| Collections in | [no date] (1), 1901 (1), 1905 (1), 1906 (1), 1920 (1) |