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.
walla (plural wallas)
Alternative form of wallah
• Lawal
Walla (plural Wallas)
A surname.
• According to the 2010 United States Census, Walla is the 12536th most common surname in the United States, belonging to 2472 individuals. Walla is most common among White (53.52%) and Asian/Pacific Islander (38.83%) individuals.
• Lawal
Source: Wiktionary
18 June 2025
(noun) large South American evergreen tree trifoliate leaves and drupes with nutlike seeds used as food and a source of cooking oil
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.