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.
verrugas
plural of verruga
• gravures
Source: Wiktionary
Ver*ru"gas, n. [Sp., warts. Cf. Verruca.] (Med.)
Definition: An endemic disease occurring in the Andes in Peru, characterized by warty tumors which ulcerate and bleed. It is probably due to a special bacillus, and is often fatal.
Source: Webster’s Unabridged Dictionary 1913 Edition
19 May 2025
(adjective) of or made from or using substances produced by or used in reactions involving atomic or molecular changes; “chemical fertilizer”
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.