RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is traditional for Portugal and is historically associated with the Alentejo region. It is used exclusively for the production of white wines, both varietal and in blends with other local varieties, such as Perrum and Rabo de Ovelha.
The mature leaf of the variety is large, rounded, five-lobed, and not wrinkled. The berries have white skin, which is reflected in the name by the letter B. There is a separate variety, Manteúdo Preto, with black berries, and Manteúdo B itself has local synonyms, including Manteúdo Branco.
1 jurisdiction
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ Manteúdo B*PT 1
Records are sourced from official registry publications. Data sources and legal status
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Same species
Vitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. · Grapevine
David W.Cain
Vitis L. · Grapevine
Vitis L. · Grapevine
Vitis L. · Grapevine
Nearby in the species list Mamaia, Mammolo N., Mances de Tibus, Mancin N, Mandilari N., Mandilaria Aspri B, Mandilaria N., Manna, Manseng noir N, Mansois N, Manteúdo Preto T, Manto negro, Mantonico, Manzoni bianco B., Manzoni moscato N., Manzoni rosa Rs., Manzoni rosso, Maor B., Mara Seedless, Marašćin