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.
blae
(adjective) of bluish-black or grey-blue
Source: WordNet® 3.1
Blæ, a. Etym: [See Blue.]
Definition: Dark blue or bluish gray; lead-colored. [Scot.]
Source: Webster’s Unabridged Dictionary 1913 Edition
23 March 2025
(adjective) existing or residing as an inner activating spirit or force or principle; “an indwelling divinity”; “an indwelling goodness”
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.