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.
Gnathostomata, superclass Gnathostomata
(noun) comprising all vertebrates with upper and lower jaws
Source: WordNet® 3.1
28 November 2024
(noun) the fusion of originally different inflected forms (resulting in a reduction in the use of inflections)
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.