There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.
Littorinidae, family Littorinidae
(noun) periwinkles
Source: WordNet® 3.1
12 March 2025
(noun) small Australian parakeet usually light green with black and yellow markings in the wild but bred in many colors
There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.