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Sercial is the name of a white 
The anglicised name Sercial came to be associated with the Madeira style rather than the grape variety, being the lightest, most acidic and delicate expression of Madeira that takes the longest to mature. EU rules for varietal names on wine labels now require Madeiras labelled Sercial to be made from minimum 85% Sercial.
For obscure reasons, Sercial was the name given to the Gascony grape Ondenc when it was planted in Australia.
grape
A grape is a fruit, botanically a berry, of the deciduous woody vines of the flowering plant genus ''Vitis''. Grapes are a non- climacteric type of fruit, generally occurring in clusters.
The cultivation of grapes began perhaps 8,000 years ago, ...
grown in Portugal
Portugal, officially the Portuguese Republic ( pt, República Portuguesa, links=yes ), is a country whose mainland is located on the Iberian Peninsula of Southwestern Europe, and whose territory also includes the Atlantic archipelagos of ...
, especially on the island of Madeira
)
, anthem = ( en, "Anthem of the Autonomous Region of Madeira")
, song_type = Regional anthem
, image_map=EU-Portugal_with_Madeira_circled.svg
, map_alt=Location of Madeira
, map_caption=Location of Madeira
, subdivision_type=Sovereign st ...
. It has given name to the dryest of the four classic varieties of Madeira
)
, anthem = ( en, "Anthem of the Autonomous Region of Madeira")
, song_type = Regional anthem
, image_map=EU-Portugal_with_Madeira_circled.svg
, map_alt=Location of Madeira
, map_caption=Location of Madeira
, subdivision_type=Sovereign st ...
fortified wine
Fortified wine is a wine to which a distilled spirit, usually brandy, has been added. In the course of some centuries, winemakers have developed many different styles of fortified wine, including port, sherry, madeira, Marsala, Commanda ...
.winepros.com.au.
The grape is grown in diminishing quantities at the southern end of the island. After ''phylloxera
Grape phylloxera is an insect pest of commercial grapevines worldwide, originally native to eastern North America. Grape phylloxera (''Daktulosphaira vitifoliae'' (Fitch 1855) belong to the family Phylloxeridae, within the order Hemiptera, bugs ...
'' devastated Madeira's vineyards, the grape became more common on the mainland, where it is known as Esgana or Esgana Cão, meaning respectively Strangler or Dog Strangler. Its late ripening allows it to retain its characteristic acidity.winepros.com.au.
The anglicised name Sercial came to be associated with the Madeira style rather than the grape variety, being the lightest, most acidic and delicate expression of Madeira that takes the longest to mature. EU rules for varietal names on wine labels now require Madeiras labelled Sercial to be made from minimum 85% Sercial.
For obscure reasons, Sercial was the name given to the Gascony grape Ondenc when it was planted in Australia.
See also
*List of Portuguese grape varieties
Portugal's history of viticulture and vinification covers many centuries and has included the use of an extensive number native varieties. In addition, through experimentation and field trials a number of new varieties have emerged and are now pla ...
References
White wine grape varieties Madeira wine {{Portugal-stub