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.
protohistory, protoanthropology
(noun) the study humans prior to the invention of writing
Source: WordNet® 3.1
protohistory (countable and uncountable, plural protohistories)
The period between prehistory and history, during which a culture or civilization has not yet developed writing, but other cultures have already noted its existence in their own writings.
Source: Wiktionary
25 October 2024
(noun) displaying a sense of being better than others; “he hated the white man’s superiority and condescension”
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.