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.
corymb
(noun) flat-topped or convex inflorescence in which the individual flower stalks grow upward from various points on the main stem to approximately the same height; outer flowers open first
Source: WordNet® 3.1
corymb (plural corymbs)
(botany) A cluster of flowers with a flat or convex top.
Source: Wiktionary
Cor"ymb (kr"mb or -m; 220), n. Etym: [L. corymbus cluster of flowers, Gr. (Bot.) (a) A flat-topped or convex cluster of flowers, each on its own footstalk, and arising from different points of a common axis, the outermost blossoms expanding first, as in the hawthorn. (b) Any flattish flower cluster, whatever be the order of blooming, or a similar shaped cluster of fruit.
Source: Webster’s Unabridged Dictionary 1913 Edition
21 June 2025
(noun) the condition of being deprived of oxygen (as by having breathing stopped); “asphyxiation is sometimes used as a form of torture”
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.