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.
mulga (plural mulgas)
(Australia) Any of a number of small acacia trees, especially Acacia aneura, forming dense scrub in dry inland areas of Australia.
(Australia, colloquial, in combination) The outback.
Something made from the wood of a mulga tree.
A mulga wire.
• algum, almug, glaum
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.