Genetic diversity of UPASI tea clones (Camellia sinensis (L.) O. Kuntze) on the basis of total catechins and their fractions

Group 1 is a mixture of “Assam” and “China” cultivars, including medium quality and drought tolerant clones. Group 2 contained purely “China” cultivars, while group 3 possessed high quality tea cultivars. Group 4 contained both “Assam” and “China” cultivars, while group 5 comprised only “Assam” cultivars.