Table 1. The list of samples used in this study

Country of origin No. of samples Species of coffee plants
Brazil 11 Arabica1) (11)
Vietnam 8 Robusta2) (8)
Colombia 9 Arabica (9)
Ethiopia 9 Arabica (9)
Peru 5 Arabica (5)
Honduras 7 Arabica (7)
Guatemala 8 Arabica (7), Robusta (1)
Kenya 8 Arabica (8)
India 7 Arabica (4), Robusta (3)
Indonesia 8 Arabica (5), Robusta (3)
Total 80 Arabica (65), Robusta (15)
Coffea arabica.
Coffea canephora.