| Name | Roy, Sisir Kumar |
| Date of birth | 1928 |
| Remarks | [author note: Pteridophyte cytogenetics] [collector note: BAN] |
| ASA Botanist ID | 132670 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/330749ec-bbd6-4449-95b2-aefa22a83c18 |
| Variant name | Sisir Kumar Roy |
| Author name | S. K. Roy |
| B & P Author Abbrev. | S. K. Roy |
| Standard/Label Name | S. K. Roy |
| Full Name | Roy, Sisir Kumar |
| Geography Author | Indonesia |
| Geography Collector | India |
| Specialty Author | Fossils |
| Specialty Author | Pteridophytes |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Author | Index Herbariorum. Part 1: The Herbaria of the World. Eighth Edition. Bronx, NY |
| Citation as Collector | Index Herbariorum, ed. 8 |
| Member of teams/groups | |
| Collector Teams: | R. G. Coveny & S. K. Roy |