| Name | Nayar, Bala Krishnan & Kaur, Surjit |
| First date flourished | 1974 |
| ASA Botanist ID | 191665 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/129a5802-49e3-4efe-919e-07d3c1c032fc |
| Author name | B. K. Nayar & S. Kaur |
| B & P Author Abbrev. | B. K. Nayar & S. Kaur |
| Standard/Label Name | B. K. Nayar & S. Kaur |
| Full Name | Nayar, Bala Krishnan & Kaur, Surjit |
| Citation as Author | Specimen (A) Polystichum castaneum (C. B. Clarke) B. K. Nayar & S. Kaur |