| Name | Nayar, Madhavan Parameswaran |
| Date of birth | 1932 |
| Date of death | 2016 |
| Remarks | [author note: Herbarium and types: BSIS, CAL, PBL] Research: Economic botany, phytogeography, conservation] Example of Name Published: Jatropha maheshwarii Subramanyam & M. P. Nayar, Bull. Bot. Surv. India 6: 331. 1965 |
| ASA Botanist ID | 163184 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ec343c5c-359b-4b10-a30a-76d545187e73 |
| Variant name | Madhavan Parameswaran Nayar |
| Author name | M. P. Nayar |
| B & P Author Abbrev. | M.P.Nayar |
| Standard/Label Name | M. P. Nayar |
| Full Name | Nayar, Madhavan Parameswaran |
| Geography Author | India |
| Specialty Author | Spermatophytes |
| 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 Author | Death year from: K. Narayanan Nair (via Subir Bandyopadhyay; CAL) |
| Citation as Collector | Index Herbariorum, ed. 8 |
| Member of teams/groups | |
| Author in | Mangroves India |
| Collector Teams: | M. P. Nayar & G. S. Giri J. F. Veldkamp & M. P. Nayar D. C. S. Raju & M. P. Nayar |
| Author Teams: | M. P. Nayar & G. S. Giri Veldkamp & M. P. Nayar D. C. S. Raju & M. P. Nayar |