This article frequently references and links to babelcarp. Babelcarp is a Chinese Tea Lexicon that is an essential resource for tea nerds that want to dive in further and don’t understand Chinese! This article also sources many maps from a TeaChat thread, original sources vary.

Pu’erh tea has been associated with a specific area for a longtime. The term itself is a location (originally a city, now a province). In this way pu’erh is fundamentally different from oolongs, blacks, whites, or green teas. These teas nomenclature signifies the processing and not the location grown. The nomenclature places pu’erh in a realm with some other different consumables, i.e. champagne, Darjeeling tea, or Roquefort. Over the years these geographical ties have been nailed down in increasingly official manners. In 2006, the Yunnan Provincial Supervision Bureau of Technology and Quality specifically stated that Pu’erh tea is a geographically marked product of Yunnan, using large leaf tea leaves that have been dried in the sun (Zhang, Puer Tea Ancient Caravans and Urban Chic). There is tea grown processed and compressed in styles similar to pu’erh in neighboring areas (Laos, Tibet, Burma, etc.), but according to the geographical classifications of pu’erh this tea cannot technically be classified as pu’erh. (more…)