Indian Journal of Plant Genetic Resources
  • Year: 2018
  • Volume: 31
  • Issue: 1

Taxonomy, Diversity and Distribution of the Genus Cucumis L. in India

  • Author:
  • K Joseph John, K Pradheep2, M Abdul Nizar1, VA Muhammed Nissar3, MV Krishnaraj4, M Latha1, A Suma1, LK Bharathi5, R Asokan Nair1, KV Bhat2
  • Total Page Count: 11
  • Page Number: 78 to 88

1ICAR-National Bureau of Plant Genetic Resources Regional Station, KAU P.O., Thrissur-680656, Kerala, India

2ICAR-National Bureau of Plant Genetic Resources, Pusa Campus, New Delhi-110012, India

3ICAR-Indian Institute of Spices Research, Marikunnu P.O., Kozhikode-673012, Kerala, India

4Baselius College, Kottayam-686001, Kerala, India

5ICAR-Indian Institute of Horticultural Research, Hassaraghatta Lake Post, Bengaluru-560089, Karnataka, India

*Author for Correspondence: Email- Joseph.K@icar.gov.in

Online published on 9 April, 2018.

Abstract

The eco-geographic distribution and taxonomy of 17 taxa of Cucumis L. was investigated based on the study of 978 herbarium sheets in seven major Indian herbaria and germplasm collection of 261 accessions. Distribution map was plotted based on authentic identification of herbarium specimens and field observations under natural conditions. Areas of higher concentration/richness have been worked out for individual taxon. Morphological, ecological, phenological features and economic importance are discussed. The ideal time for collection of germplasm is indicated.

Keywords

Cucumis, Crop Wild Relatives, Distribution Map, Germplasm Collection, Herbarium Study, Phenology