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Ulv

Terminated

Salix L. Willow · Ornamentals · bred by Stig Larsson

also searched as: улв

Variety description

10 August 2026

The variety is intended for cultivation in short-rotation energy plantations. The plants are distinguished by vigorous growth, typical for Salix viminalis energy varieties, with shoot heights of about 1.7–1.8 m in the first year after cutting and up to 4.2–4.3 m in subsequent periods.

The variety demonstrates a low level of rust infection with a score of less than 1 on the evaluation scale. An upright growth habit was established in the breeding process. The high biomass productivity of the variety makes it significant for further crossing in the development of new hybrids.

Sources8
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Countries of admission

3 jurisdictions

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.

terminated no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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

Parties

Breeder
Stig Larsson 42 Developed the variety
Applicant
SVALOEF| Svaloef Weibull Aktiebolag 22 Submitted the application to the register
Rights holder
SVALOEF| Svaloef Weibull Aktiebolag 22 Holds the rights to the variety
Maintainer
Lantmännen ek för 4 Responsible for variety maintenance

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

Sweden № F 1073
Terminated
  1. Application filed 23 January 1990
  2. Registered 13 May 1992
  3. Entry closed 12 March 1997

More 4 records protections in other jurisdictions are shown on the map above.

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

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This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Same species

Other varieties: Willow

All 103 varieties of species

Rapp

Terminated

Salix L. · Willow

Stig Larsson

DE DK SE
5 records

Orm

Terminated

Salix L. · Willow

Stig Larsson

DE DK SE
5 records

Lisa

Active

Salix L. · Willow

Stig Larsson

RO SE
4 records

Tora

Active

Salix L. · Willow

Stig Larsson

DE SE
4 records

Tordis

Active

Salix L. · Willow

Larsson, Stig

RO
2 records

Torhild

Terminated

Salix L. · Willow

Stig Larsson

PL
2 records

Nearby in the species list Stina, Stvola, Sven, SW Inger, SW Sherwood, Terra Nova, Thyre, Tora, Tordis, Torhild, Unn, Valborg, VARAZSVESSZOE, Vetla, Weserufer, Wilhelm, Winter, Zieverich

Discussion: Ulv

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