According to the Method of Punctuation of the Plots of Land of Vineyards of the Region of Douro (decree nº 413/2001), there were 30 recommended and 82 permitted grape varieties in Port wine production. The quality and characteristics of each grape varies with the classification of grape varieties making a distinction between "Very Good", "Good", "Average", "Mediocre" and "Bad" quality grapes. But this classification is actually in revaluation based on the technical and scientific data of the CEVD (Center of Wine Studies of Douro). The six most widely used grapes for red Port wine are Touriga Franca, Tinta Roriz, Tinta Barroca, Touriga Nacional, Tinta Cão and Tinta Amarela.

Black grapes

Recommended Grape Varieties

Very good

Bastardo

Donzelinho tinto

Marufo

Tinta Francisca

Tinta Roriz

Tinta Cão

Touriga Franca

Touriga Nacional

Good

Castelão

Cornifesto

Malvasia Preta

Mourisco de Semente

Rufete

Tinta Amarela

Tinta Barroca

Permitted Grape Varieties

Good

Mourisco de Semente

Sezão

Tinta Bastardinha

Tinta Carvalha

Touriga Fémea

Average

Avarelhão

Baga

Casculho

Castelã

Cidadelhe

Concieira

Engomada

Jaen

Lourela

Melra

Moreto

Pinot noir

Tinta Tabuaço

Tinta Penajóia

Tinto Martins

Tinto sem Nome

Mediocre

Alicante Bouschet

Alvarelhão Ceitão

Espadeiro

Petit Bouschet

Tinta Aguiar

Tinta Mesquita

Tinta Pereira

Tinta Pomar

Roseira

Varejoa

Bad

Aramon

Carignan

Carrega tinto

Gonçalo Pires

Grand noir

Grangeal

Malandra

Mondet

Nevoeira

Patorra

Português Azul

Preto Martinho

Santareno

São Saul

Sevilhão

Tinta Lameira

Tinta Fontes

Valdosa

White grapes

Recommended Grape Varieties

Very good

Donzelinho branco

Sercial

Folgasão

Gouveio branco

Bancho Grundel Taint

Malvasia Fina

Rabigato branco

Viosinho

Verdelho

Good

Arinto

Cercial

Moscatel Galego branco

Samarrinho

Síria

Vital

Permitted Grape Varieties

Very Good

Bical

Gouveio Estimado

Good

Códega do Larinho

Gouveio Real

Average

Avesso

Barreto

Branco sem Nome

Estreito Macio

Fernão Pires

Malvasia Parda

Pé Comprido

Pinheira branca

Praça

Rabigato Moreno

Ratinho

Verdial branco

Mediocre

Alvarelhão branco

Batoca

Branco Especial

Chasselas

Malvasia Rei

Mourisco branco

Touriga branca

Bad

Caramela

Carrega branco

Dona branca

Diagalves

Jampal

Moscadet

Rabo de Ovelha

Sarigo

Tamarez

Valente

See also

List of Portuguese wine grape varieties

References

Portuguese wine

Wine-related lists

Port wine

List of Port wine grapes