An Arabica refers to Coffea Arabica, the taxonomic species name of the genus responsible for around 75% of the worlds commercial coffee crop.: Arabica refers to Coffea Arabica, the taxonomic species name of the genus responsible More USDA is (obviously) the United States Department of Agriculture. USDA also had coffee plant breeding programs in the past and one variety they distributed to Indonesia and was widely planted is called USDA (sounds like More from Kenya is the East African powerhouse of the coffee world. Both in the cup, and the way they run their trade, everything is topnotch.: Kenya is the East African powerhouse of the coffee world. Both More, a dwarf form with resistance to Coffee Berry Borer is a pest that burrows into the coffee seed, and a major problem in many coffee origins. In Latin America it is known as Broca and refers to the insect Hypothenemus hampei. More (coffee berry borer) and CBD (Abbreviated as CBD: A fungal disease that results in cherry dying and dropping to the ground before it is ripe.: A fungal disease that results in cherry dying and dropping to the ground before it More) : Ruiru 11 is named for the station at Ruiru, Kenya where it was developed in the ’70s and released in 1986. The initial test were with Catimor is a broad group of cultivars derived from a Hibrido de Timor (HdT) and Caturra cross, highly productive, sometimes with inferior cup flavor. The main issue is the Robusta content in HdT, although this More (a cross between Arabica and Robusta usually refers to Coffea Robusta, responsible for roughly 25% of the world's commercial coffee. Taxonomy of Robusta is debated: some sources use “Robusta” to refer to any variety of Coffea Canephora, and some use More, resistant to Coffee Leaf Rust) and Rume Sudan, an original coffee strain resistant to CBD, Coffee Berry Disease. Later they added Scott Labs selection 28 Kenya cultivar, a preferred type with Bourbon and Mokka heritage. It supposedly is selected from Tanganyika DR cultivar, found by A.D. Trench on a trip through Tanzania, and has similar drought More and Scott Labs selection 34 Kenya cultivar, a preferred type with French Mission Bourbon heritage. It supposedly is selected from French Mission Bourbon trees at Loresho Estate in Kabete Kenya. SL types are responsible for 90% More and K-7 inputs due to poor cup character of the early tests. The Ateng is a common name for Catimor coffees widely planted in Sumatra and other Indonesia isles.: Ateng, with several subtypes, is a common name for Catimor coffees widely planted in Sumatra and other Indonesia isles. More content of Ruiru 11 is still an issue, and the cup does not match the quality of the SL types.