Pronounced [ER-vah MAH-tshee]. Yerba mate in Portugese. In general, term erva mate is used to describe a Brazilian type of yerba mate, which has a distinctive fine cut and almost no aging, which contributes to its very bright fresh green color. Erva mate is used to prepare chimarrão — Brazilian version of mate drink.
Pronounced [YER-bah MAH-teh] (or [SHER-bah MAH-teh] in Rioplatense Spanish). Also known as Ilex paraguariensis, a holly plant natively grown in South America, particularly in Northern Argentina, Paraguay and Southern Brazil (the term erva mate is used there more often). Yerba mate is used to make a beverage known as mate in Spanish, or chimarrão in Portugese. Oftenly, the term yerba mate is used to describe not only a plant, but also a final product of grinding, drying and aging the plant. Wikipedia article
Pronounced [MAH-teh]. Traditional South American caffeine-rich infused drink, very popular in Argentina, Paraguay, Uruguay and Southern Brazil (the term chimarrão is used there more often). It is prepared by steeping dried leaves of yerba mate in the gourd. Sometimes the gourd itself is referred to as mate. Wikipedia article