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.
Crow"-silk` (kr"slk`), n. (Bot.)
Definition: A filamentous fresh-water alga (Conferva rivularis of Linnaeus, Rhizoclonium rivulare of Kutzing).
Source: Webster’s Unabridged Dictionary 1913 Edition
27 June 2024
(noun) a homogeneous mixture of two or more substances; frequently (but not necessarily) a liquid solution; “he used a solution of peroxide and water”
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.