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.
melanterite (countable and uncountable, plural melanterites)
(mineral) a widespread green, mostly fibrous mineral composed of hydrated ferrous sulphate
• iron vitriol
Source: Wiktionary
Me*lan"ter*ite, n. (Min.)
Definition: A hydrous sulphate of iron of a green color and vitreous luster; iron vitriol.
Source: Webster’s Unabridged Dictionary 1913 Edition
22 October 2024
(adjective) lacking eyes or eyelike features; “eyeless fish that evolved in dark caves”; “an eyeless needle”
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.