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.
leukoderma
(noun) a congenital skin condition characterized by spots or bands of unpigmented skin
Source: WordNet® 3.1
leukoderma (countable and uncountable, plural leukodermas)
An acquired cutaneous condition with localized loss of pigmentation of the skin.
• vitiligo
Source: Wiktionary
7 May 2025
(noun) a person who is employed to deliver messages or documents; “he sent a runner over with the contract”
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.