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.
Ob*um"brant, a. Etym: [L.obumbrans, p.pr.] (Zoöl.)
Definition: Overhanging; as, obumbrant feathers.
Source: Webster’s Unabridged Dictionary 1913 Edition
10 April 2025
(adjective) capable of being extinguished or killed; “an extinguishable fire”; “hope too is extinguishable”
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.