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California Wine Atlas

Tinta Madeira

Red wine grape · reported 2000–2025

Further reading: VIVC catalog entry

Tinta Madeira is a Portuguese red grape, bred from Prieto Picudo Tinto and Savagnin Blanc, historically used in port and other fortified wine production. California's data shows a familiar pattern for the state's port varieties: it is crushed in every one of the last 26 vintages across 9 districts, yet it has zero acres ever logged in the acreage report, meaning production is real but never counted as tracked vineyard acreage. It is used here almost entirely by producers making dessert or fortified-style red wines rather than dry table wine.

What kind of grape this is

Registry name
MOLAR

CDFA prints it as Tinta Madeira

Species
VITIS VINIFERA LINNÉ SUBSP. SATIVA (DE CANDOLLE) HEGI
Berry color
NOIR
Country of origin
PORTUGAL
Parentage
PRIETO PICUDO TINTO×SAVAGNIN BLANC

confirmed by DNA markers

Synonyms
36

names this grape is known by elsewhere, per VIVC

Approved on a US label
Tinta Madeira

the names TTB permits on a bottle

FPS selections
1

distinct clones and selections held at UC Davis

What is published

Counts describe what this atlas holds for Tinta Madeira, not what California grows. A zero is a published answer: it means the source names the grape and reports nothing under it, or does not name it at all.

0

county-years of acreage

the Grape Acreage Report has never named it in a county table

96

district-years of crush

9 of 17 crush districts, 26 crop years

96

district-years of Brix

tonnage-weighted at the crusher, Crush Report Table 3

0

producers in this atlas

producers whose curated wine list names it — a curated roster of 2,772 producers, not a census of California

regions with a maturity date

not one of the eight cultivars with a

Tonnage and price by district

Reported by crush district — never by county or AVA

All 9 districts on one axis →

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Brix at the crusher

Reported by crush district — never by county or AVA

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