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1447 Paulsen

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Vitis L. Grapevine · Fruit crops · bred by INCONNU (FR)

also searched as: 1447 паулсен

Variety description

10 August 2026

The variety was obtained in 1896 by Federico Paulsen from the parent forms Vitis berlandieri Resseguier 2 and Vitis rupestris du Lot. The plant has small, rounded, kidney-shaped leaves with an open lyre-shaped petiolar sinus. The flower is functionally female, clusters are small, berries are dark blue.

This variety has high tolerance to the root form of phylloxera and nematodes. It is distinguished by moderately high resistance to calcareous soils, withstanding up to 17% active lime, as well as resistance to drought, salinity, and waterlogging. The variety possesses good rooting and grafting ability.

Sources7
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Countries of admission

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.

active no record

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder
(Inconnu) (FR) 2 336 Developed the variety
Applicant
(Inconnu) (FR) 2 336 Submitted the application to the register
Maintainer
Institut Francais de la Vigne et du Vin (FR) 580 Responsible for variety maintenance

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

  • FR France Active

    № 1035319

    Registration
    1 January 1900

Records are sourced from official registry publications. Data sources and legal status

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Same species

Other varieties: Grapevine

All 4 075 varieties of species

RS-9

Active

Vitis L. · Grapevine

UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER

9 records

RS-3

Active

Vitis L. · Grapevine

UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER

9 records

140 Ru.

Active

Vitis L. · Grapevine

INCONNU (FR)

FR
2 records

Nearby in the species list 110 R, 110 RITCHER, 1103 P, 1103 Paulsen, 11803 Seibel, 12375 Seyve-Villard, 13 5 EVE JEREZ, 13-5 Evex, 140 Ru., 140 Ruggeri, 150-15 Malègue, 157-11 Couderc, 161-49 C, 161-49 Couderc, 1616 C, 1616 COURDERC, 1824-1/4, 1824-3/2, 1824-4/1, 1824-6/4

Discussion: 1447 Paulsen

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