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.
UNDERSTRATUM
Etymology
Noun
understratum (plural understrata)
The layer, or stratum, of earth on which the soil rests; the subsoil.
Source: Wiktionary
Un"der*stra`tum, n.; pl. L. Understrata (, E. Understratums (.
Definition: The layer, or stratum, of earth on which the mold, or soil, rests; subsoil.
Source: Webster’s Unabridged Dictionary 1913 Edition
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16 January 2025
BOOK
(noun) a collection of rules or prescribed standards on the basis of which decisions are made; “they run things by the book around here”
Coffee Trivia
