Glera (grape)

sparkling wine made from Glera. Glera is believed to be an old variety, and the name Prosecco was derived from the village Prosecco near Trieste, where the grape may have originated. It has been proposed that it was cultivated already in Roman times, possibly as the vinum pucinum praised by Pliny the Elder, although that is not known with any certainty. It ranks about thirtieth in importance among the country's some 2,000 grape varieties. ==Name change==

Prosecco was traditionally used as the name for the grape variety. In Italy, it was also used more specifically for sparkling wines produced primarily from it, such as Prosecco di Conegliano e Valdobbiadene, Prosecco di Conegliano and Prosecco di Valdobbiadene, all of which had DOC status, and there was also an IGT zone surrounding them. When the higher DOCG status was sought for Prosecco di Conegliano e Valdobbiadene, it became a complication that the grape (which had become cultivated over a larger area, including outside Italy) and the protected designation of origin had the same name. To resolve the issue, within the EU the old synonym Glera was officially adopted for the variety at the same time as the DOCG was approved in 2009. The change reduced the ability of other producers (in Italy and overseas) to label sparkling wines made elsewhere as "Prosecco" by using the grape variety's name. The name change was rejected by wine producers outside Italy, and leading wine experts including Jancis Robinson MW, Julia Harding MW and José Vouillamoz, who continue to refer to the grape variety as 'Prosecco'. ==Relationship to other grapes==

Glera is a parent variety of two Manzoni grapes, the red wine grape variety Incrocio Manzoni 2.15 (a crossing with Cabernet Sauvignon) and another red skinned variety known as Incrocio Manzoni 2.14 (a crossing with Cabernet Franc). ==Synonyms==

Glera is also known under the synonyms Ghera, Glere, Prosecco, Prosecco Balbi, Prosecco Bianco, Prosecco Nostrano, Prosecco Tondo, Proseko Sciprina, Serpina, and Uva Pissona. ==References==