Assessment of genetic diversity in China aster [Callistephus chinensis (L.) Nees


  • Bhargav Veluru ICAR-Indian Institute of Horticultural Research
  • Rajiv Kumar ICAR-Indian Institute of Horticultural Research
  • T U Bharathi ICAR-Indian Institute of Horticultural Research
  • M V Dhananjaya ICAR-Indian Institute of Horticultural Research
  • T M Rao ICAR-Indian Institute of Horticultural Research



China aster, cluster analysis, diversity, principal component analysis, PCA


China aster [Callistephus chinensis (L.) Nees] is a flowering annual mainly cultivated for loose flower and cut flower, bedding and pot culture. To assess the genetic diversity, 42 genotypes were evaluated for fourteen quantitative traits. The genotypes were found to be highly variable for the traits such as plant height, plant spread, flower stalk length, 100 flower weight, number of flowers per plant, weight of flowers per plant and flower yield per hectare. However, low variability was recorded for vase life and shelf life. The genotypes were broadly grouped into two clusters, which were further divided into cluster 1a, 1b and cluster 2a, 2b, respectively. All the genotypes in cluster 1a were vigorous and medium flowering, whereas, genotypes in cluster 1b were tall, erect, vigorous and late flowering. The cluster 2a comprises of the genotypes with short stature, small flower and early flowering, however, cluster 2b contains only two genotypes. In principal component analysis (PCA) PC1 was highly correlated to flower yield, weight of flowers/plant, flower stalk length and plant height and PC2 was highly positively correlated to shelf life and vase life and negatively correlated to 100 flower weight. The results suggested that the existing variation in China aster genotypes could be used for the development of trait-specific novel genotypes.


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Addinsoft.2017. XLSTAT 2017: Data analysis and statistical solution for microsoft excel. Paris, France.

Banerji, B.K., Batra, A., Dwivedi, A.K. 2012. Morphological and biochemical characterization DOI:

of chrysanthemum. J. Hortic. Sci., 7(1): 51-55.

Bellundagi, A., Singh, G.P., Singh, A.M., Arora, A., Jain, N., Prasad, S.S. Kumar, J., Ahlawat, A. and Ramya, P. 2013. Genetic diversity for moisture deficit stress adaptive traits in bread wheat (Triticum aestivum L.). Indian J. Plant Physiol., 18(2): 131-135. DOI:

Bharathi, T.U. and Jawaharlal M. 2014. Genetic divergence of African marigold (Tagetes erecta L.). Trends Biosci., 7(16): 2233-2236.

Bhargav, V., Sharma, B.P., Dilta, B.S., Gupta, Y.C. and Negi, N. 2016. Effect of different plant spacings and cultivars on growth, flowering and seed production of China aster [Callistephus chinensis (L.) Nees]. Res. Environ. Life Sci., 9(8): 970-972.

Chakraborty, A., Bordolui, S.K., Mahato, M.K., Sadhukhan, R. and Sri Veda, D.J.M.S.N.K.

Variation in seed production potential of China aster genotypes in the New Alluvial Zone of West Bengal. J. Crop Weed, 15(1): 201-204.

Esposito, M.A., Martin, E.A., Cravero, V.P. and Cointry, E. 2007. Characterization of pea accessions by SRAP’s markers. Sci. Hortic., 113(4): 329-335. DOI:

Gupta, V.N. and Dutta, S.K. 2005. Morphological and chemical characterization of thirty small flowered chrysanthemum cultivars. J. Orn. Hortic., 8(2): 91-95.

Kumar, P., Janakiram, T., Bhat, K.V., Ritu Jain, Prasad, K.V. and Prabhu, K.V. 2014. Molecular characterization and cultivar identification in Bougainvillea spp. using SSR markers. Indian J. Agric. Sci., 84(8): 1024-1030.

Kumar, R., Kumar, S., Kumar, P. and Mer, R. 2011. Genetic variability and divergence analysis in snapdragon (Antirrhinum majus L.) under tarai conditions of Uttarakhand. Prog. Hortic., 43(2): 332-336.

Navalinskien, Ė, M., SamuitienĖ, M., and Jomantien Ė, R. 2005. Molecular detection and characterization of phytoplasma infecting Callistephus chinensis plants in Lithuania. Phytopathologia Polonica, 35:109-112.

Singh, D., Arya, R. K., Chandra, N., Niwas, R. and Salisbury, P. 2016. Genetic diversity studies in relation to seed yield and its component traits n Indian mustard (Brassica juncea L. Czern & Coss.). J. Oilseed Brassica, 1(1): 19-22.

Verma, M. K., Lal, S., Ahmed, N. and Sagoo, P. A. 2013. Character association and path analysis in hip rose (Rosa sp.) genotypes collected from North Western Himalayan region of Kashmir. Afr. J. Agric. Res., 8(39): 4949-4955.






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Assessment of genetic diversity in China aster [Callistephus chinensis (L.) Nees. (2023). Journal of Horticultural Sciences, 18(1), 84-89.

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