| Name | Kar, Ranajit Kumar |
| Date of birth | 1936 |
| Remarks | [author note: Birbal Sahni Inst. Palaeobot., Lucknow] |
| ASA Botanist ID | 168944 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6e5ed720-178a-43d0-b2ac-bf2d15405683 |
| Variant name | Ranajit Kumar Kar |
| Author name | R. K. Kar |
| B & P Author Abbrev. | R. K. Kar |
| Standard/Label Name | R. K. Kar |
| Full Name | Kar, Ranajit Kumar |
| Geography Author | India |
| Specialty Author | Algae |
| Specialty Author | Fossils |
| Specialty Author | Fungi and Lichens |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Member of teams/groups | |
| Collector Teams: | R. K. Kar & P. Sharma |
| Author Teams: | R. K. Kar & P. Sharma |